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TPD4104K
TOSHIBA Intelligent Power Device High Voltage Monolithic Silicon Power IC
TPD4104K
The TPD4104K is a DC brush less motor driver using high voltage PWM control. It is fabricated by high voltage SOI process. It contains level shift high side driver, low side driver, IGBT outputs, FRDs and protective functions for over current and under voltage protection circuits, and thermal shutdown circuit. It is easy to control a DC brush less motor by just putting logic inputs from a MPU or motor controller to the TPD4104K.
Features
* * * * * * * * Bootstrap circuit gives simple high side supply. Bootstrap diodes are built in. A dead time can be set as a minimum of 1.4 s and it is the best for a Sine-wave from drive. 3-phase bridge output using IGBTs FRDs are built in Included over current and under voltage protection, and thermal shutdown The regulator of 7V (typ.) is built in. Package: 23-pin HZIP
This product has a MOS structure and is sensitive to electrostatic discharge. When handling this product, ensure that the environment is protected against electrostatic discharge.
Weight HZIP23-P-1.27F : 6.1 g (typ.) HZIP23-P-1.27G : 6.1 g (typ.) HZIP23-P-1.27H : 6.1 g (typ.)
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TPD4104K
Pin Assignment
1 HU
2 3 HV HW
4 LU
5 LV
6 LW
7 8 9 10 11 12 13 IS1 NC BSU U VBB 1 BSV V
14 15 16 17 18 BSW W VBB 2 NC IS2
19 20 21 22 23 RS DIAG VCC GND VREG
Marking
Lot No.
TPD4104K
JAPAN
Part No. (or abbreviation code)
A line indicates lead (Pb)-free package or lead (Pb)-free finish.
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TPD4104K
Block Diagram
VCC 21
9 BSU 12 BSV 14 BSW 11 VBB1 16 VBB2
VREG 23
7V Regulator
UnderUnderUndervoltage voltage voltage Protection Protection Protection Undervoltage Protection High-side Level Shift Driver Thermal Shutdown
HU 1 HV 2 HW 3 LU 4 LV 5 LW 6 DIAG 20 Input Control
10 U 13 V 15 W
Low-side Driver 18 IS2 7 IS1
COMP
Dead Time 0.5Vref
19 RS 22 GND
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TPD4104K
Pin Description
Pin No. 1 2 Symbol HU HV Pin Description The control terminal of IGBT by the side of U top arm. It turns off more than by 1.5V.
It turns on more than by 3.5V.
The control terminal of IGBT by the side of V top arm. It turns off more than by 1.5V.
It turns on more than by 3.5V.
The control terminal of IGBT by the side of W top arm. It turns off more than by 1.5V. It turns on more than by 3.5V. The control terminal of IGBT by the side of U bottom arm. It turns off more than by 1.5V. It turns on more than by 3.5V. The control terminal of IGBT by the side of V bottom arm. It turns off more than by 1.5V. It turns on more than by 3.5V. The control terminal of IGBT by the side of W bottom arm. It turns off more than by 1.5V. It turns on more than by 3.5V. IGBT emitter and FRD anode pin. (Connect a current detecting resistor to this pin.) Unused pin, which is not connected to the chip internally. U-phase bootstrap capacitor connecting pin. U-phase output pin. U and V-phase high-voltage power supply input pin. V-phase bootstrap capacitor connecting pin. V-phase output pin. W-phase bootstrap capacitor connecting pin. -phase output pin. W-phase high-voltage power supply input pin. Unused pin, which is not connected to the chip internally. IGBT emitter and FRD anode pin. (Connect a current detecting resistor to this pin.) Over current detection pin. With the diagnostic output terminal of open drain , a pull-up is carried out by resistance. It turns it on at the time of unusual. Control power supply pin.(15V typ.) Ground pin. 7V regulator output pin.
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
HW LU LV LW IS1 NC BSU U VBB1 BSV V BSW W VBB2 NC IS2 RS DIAG VCC GND VREG
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TPD4104K
Equivalent Circuit of Input Pins
Internal circuit diagram of HU, HV, HW, LU, LV, LW input pins
VREG 200 k To internal circuit 5 k 6.5 V 6.5 V 2 k 6.5 V 6.5 V
HU/HV/HW LU/LV/LW
5 k
Internal circuit diagram of DIAG pin
DIAG 5 k To internal circuit 26 V
Internal circuit diagram of RS pin
Vcc 5 k 5 k 6.5 V 2 k 6.5 V 440 k
RS
To internal circuit 5 pF
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TPD4104K
Timing Chart
HU
HV
HW Input Voltage LU
LV
LW
VU Output voltage VV
VW
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Truth Table
Mode Normal Over current Thermal shutdown Under voltage Input phase Top arm phase phase phase Bottom arm phase phase DIAG
Notes: Release of Thermal shutdown protection and under voltage protection depends release of a self-reset and over current protection on an all "L" input.
Absolute Maximum Ratings (Ta = 25C)
Characteristics Power supply voltage Output current (DC) Output current (pulse) Input voltage VREG current Power dissipation (Ta = 25C) Power dissipation (Tc = 25C) Operating temperature Junction temperature Storage temperature Lead-heat sink isolation voltage Symbol VBB VCC Iout Iout VIN IREG PC PC Tjopr Tj Tstg Vhs Rating 500 18 2 3 -0.5~7 50 4 20 -20~135 150 -55~150 1000 (1 min) Unit V V A A V mA W W C C C Vrms
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Electrical Characteristics (Ta = 25C)
Characteristics Operating power supply voltage Symbol VBB VCC IBB Current dissipation ICC IBS (ON) IBS (OFF) Input voltage VIH VIL IIH IIL VCEsatH VCEsatL VFH VFL VREG VF (BSD) VR Dt TSD TSD VCCUVD VCCUVR VBSUVD VBSUVR VDIAGsat ton toff tdead trr IDIAG=5mA VBB = 280 V, IC = 1 A VBB = 280 V, IC = 1 A VBB = 280 V, IC = 1 A VBB = 280 V, IC = 1 A VCC = 15 V VCC = 15 V VBB = 400 V VCC = 15 V VBS = 15 V, high side ON VBS = 15 V, high side OFF VIN = "H" VIN = "L" VIN = 5 VIN = 0 V VCC = 15 V, IC = 1 A VCC = 15 V, IC = 1 A IF = 1 A, high side IF = 1 A, low side IF = 500 VCC = 15 V, IO = 30 mA Test Condition Min 50 13.5 3.5 6.5 0.45 2.3 135 10 10.5 8 8.5 1.4 Typ. 280 15 0 1.0 300 270 2.4 2.4 1.6 1.6 0.9 7 0.5 3.3 150 50 11 11.5 9 9.5 1.5 1.2 200 Max 400 16.5 0.5 5 410 370 1.5 150 100 3 3 2.0 2.0 1.2 7.5 0.55 4.4 180 12 12.5 9.5 10.5 0.5 3 3 Unit V
mA
A
V
Input current
A
Output saturation voltage
V
FRD forward voltage Regulator voltage BSD forward voltage Current limiting voltage Current limiting dead time Thermal shutdown temperature Thermal shutdown hysteresis VCC under voltage protection VCC under voltage protection recovery VBS under voltage protection VBS under voltage protection recovery DIAG saturation voltage Output on delay time Output off delay time Dead time FRD reverse recovery time
V V V V s V V V V V s s s ns
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TPD4104K
Application Circuit Example
15V VCC 21 C4 + C5 9 12 14 23 7V Regulator 11 UnderUnderUndervoltage voltage voltage Protection Protection Protection High-side Level Shift Driver Thermal Shutdown Input Control Low-side Driver 18 7
COMP
BSU BSV BSW VBB1 VBB2
C6+
C7
VREG
16
Undervoltage Protection HU Control IC or Microcomputer HV HW LU LV LW 1 2 3 4 5 6
C1 C2 C3
10 13 15
U V W
R
20 DIAG
IS2 IS1 RS GND R
Dead Time
19 22
0.5Vref
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TPD4104K
External Parts
Standard external parts are shown in the following table.
Part C1, C2, C3 R1 C4 C C6 C7 R3 Recommended Value 25 V/2.2 F 0.62 1% (1 W) 25 V/10 F 25 V /0.1F 16 V/1 F 16 V/1000 pF 5.1 k Purpose Bootstrap capacitor Current detection VCC power supply stability VCC for surge absorber VREG power supply stability VREG for surge absorber FG pin pull-up resistor Remarks (Note 1) (Note 2) (Note 3) (Note 3) (Note 3) (Note 3) (Note 4)
Note 1: The required bootstrap capacitance value varies according to the motor drive conditions. The capacitor is biased by VCC and must be sufficiently derated for it. Note 2: The following formula shows the detection current: IO = VR / RIS (For VR = 0.5 V ) Do not exceed a detection current of 2 A when using this product. Note 3: When using this product, some adjustment is required in accordance with the use environment. When mounting, place as close to the base of this product leads as possible to improve the ripple and noise elimination. Note 4: The DIAG pin is open drain. Note that when the DIAG pin is connected to a power supply with a voltage higher than or equal to the VCC, a protection circuit is triggered so that the current flows continuously. If not using the DIAG pin, connect to the GND.
Handling precautions
Please control the input signal in the state to which the VCC voltage is steady. Both of the order of the VBB power supply and the VCC power supply are not cared about either. Note that if the power supply is switched off as described above, this product may be destroyed if the current regeneration route to the VBB power supply is blocked when the VBB line is disconnected by a relay or similar while the motor is still running. The IS pin connecting the current detection resistor is connected to a comparator in the IC and also functions as a sensor pin for detecting over current. As a result, over voltage caused by a surge voltage, for example, may destroy the circuit. Accordingly, be careful of handling the IC or of surge voltage in its application environment.
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TPD4104K
Description of Protection Function
(1) Over current protection This product incorporates the over current protection circuit to protect itself against over current at startup or when a motor is locked. This protection function detects voltage generated in the current detection resistor connected to the IS pin. When this voltage exceeds VR = 0.5 V (typ.), the IGBT output, which is on, temporarily shuts down after a dead time , preventing any additional current from flowing to this product. The next all "L" signal releases the shutdown state. Under voltage protection This product incorporates the under voltage protection circuit to prevent the IGBT from operating in unsaturated mode when the VCC voltage or the VBS voltage drops. When the VCC power supply falls to this product internal setting (VCCUVD = 11 V typ.), all IGBT outputs shut down regardless of the input. This protection function has hysteresis. When the VCCUVR (= 11.5 V typ.) reaches 0.5 V higher than the shutdown voltage, this product is automatically restored and the IGBT is turned on again by the input. When the VBS supply voltage drops (VBSUVD = 9 V typ.), the high-side IGBT output shuts down. When the VBSUVR (= 9.5 V typ.) reaches 0.5 V higher than the shutdown voltage, the IGBT is turned on again by the input signal. Thermal shutdown This product incorporates the thermal shutdown circuit to protect itself against the abnormal state when its temperature rises excessively. When the temperature of this chip rises due to external causes or internal heat generation and the internal setting TSD reaches 150C, all IGBT outputs shut down regardless of the input. This protection function has hysteresis (TSD = 50C typ.). When the chip temperature falls to TSD - TSD, the chip is automatically restored and the IGBT is turned on again by the input. Because the chip contains just one temperature detection location, when the chip heats up due to the IGBT, for example, the differences in distance from the detection location in the IGBT (the source of the heat) cause differences in the time taken for shutdown to occur. Therefore, the temperature of the chip may rise higher than the thermal shutdown temperature when the circuit started to operate.
(2)
(3)
Safe Operating Area
(A) (A) Peak winding current 0 0 Power supply voltage Figure 1 VBB (V) 0 2.1
2.0
Peak winding current
400
0 Power supply voltage Figure 2 VBB (V)
400
SOA at Tj = 135C
SOA at Tc = 95C
Note 1: The above safe operating areas are Tj = 135C (Figure 1) and Tc = 95C (Figure 2). If the temperature exceeds thsese, the safe operation areas reduce. Note 2: The above safe operating areas include the over current protection operation area.
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TPD4104K
VCEsatH - Tj (V)
VCC = 15 V IC = 1.6A 3.2 IC = 1.2A 2.8 IC = 0.8A 2.4
VCEsatL - Tj VCEsatL (V)
3.6 VCC = 15 V 3.2 IC = 1.6A IC = 1.2A 2.8
3.6
VCEsatH
IGBT saturation voltage
IGBT saturation voltage
2.4
IC = 0.8A
2.0 IC = 0.4A 1.6 -20 20 60 100 140
2.0 IC = 0.4A 1.6 -20 20 60 100 140
Junction temperature
Tj
(C)
Junction temperature
Tj
(C)
VFH - Tj (V) VFL (V)
2.4 2.4
VFL - Tj
VFH
2.0
IF = 1.6A IF = 1.2A
2.0
IF = 1.6A
FRD forward voltage
FRD forward voltage
IF = 1.2A 1.6 IF = 0.8 A IF = 0.4A
1.6 IF = 0.8A 1.2 IF = 0.4A
1.2
0.8 -20
20
60
100
140
0.8 -20
20
60
100
140
Junction temperature
Tj
(C)
Junction temperature
Tj
(C)
ICC - VCC
2.0 7.4 -20C 135C 1.5
VREG - VCC
-20C 25C 135C Ireg = 30 mA
(mA)
(V) Regulator voltage VREG
7.2 7.0 6.8 16 18 6.6 12
25C
Consumption current
ICC
1.0
0.5
0 12
14
14
16
18
Control power supply voltage
VCC
(V)
Control power supply voltage
VCC
(V)
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TPD4104K
tON - Tj
2.0 2.0 VBB = 280 V VCC = 15 V IC = 1.0 A
tOFF - Tj (s)
(s)
1.5
tOFF
tON
High-side Low-side 1.5
Output on delay time
Output off delay time
60 100 140
1.0
VBB = 280 V VCC = 15 V IC = 1.0 A High-side Low-side
1.0
0.5 -20
20
0.5 -20
20
60
100
140
Junction temperature
Tj
(C)
Junction temperature
Tj
(C)
VCCUV- Tj
12.5 10.5 VCCUVR 12.0
VBSUV - Tj Under voltage protection operating voltage VBSUV (V)
VBSUVD VBSUVR 10.0
Under voltage protection operating voltage VCCUV (V)
VCCUVD
11.5
9.5
11.0
9.0
10.5
8.5
10.0 -20
20
60
100
140
8.0 -20
20
60
100
140
Junction temperature
Tj
(C)
Junction temperature
Tj
(C)
VR - Tj
1.0 6.0
D- Tj (s)
Current control operating voltage VR (V)
VCC = 15 V 0.8
VCC = 15 V
Current limiting dead time
Dt
4.0
0.6
0.4
2.0
0.2
0 -20
20
60
100
140
0 -20
20
60
100
140
Junction temperature
Tj
(C)
Junction temperature
Tj
(C)
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TPD4104K
IBS - VBS (ON) IBS (ON) (A)
-20C 25C 135C 400
IBS - VBS (OFF) (A)
500 -20C 25C 135C
500
IBS (OFF) Current consumption
400
Current consumption
300
300
200
200
100 12
14
16
18
100 12
14
16
18
Control power supply voltage
VBS
(V)
Control power supply voltage
VBS
(V)
Wton - Tj
500 100
Wtoff - Tj
(J)
Wton
(J)
400
80
IC = 1.6A IC = 1.2A
300 IC = 1.6A 200 IC = 1.2A IC = 0.8A 100 IC = 0.4A 0 -20
Wtoff
60
Turn-on loss
Turn-off loss
IC = 0.8A 40 IC = 0.4A
20
20
60
100
140
0 -20
20
60
100
140
Junction temperature
Tj
(C)
Junction temperature
Tj
(C)
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1. HU 2. HV 3. HW 4. LU 5. LV 6. LW 7. IS1 8. NC VM 9. BSU 10. U 1A 11. VBB1 12. BSV 13. V 14. BSW 15. W 16. VBB2 17. NC 18. IS2 19. RS 20. DIAG 21. Vcc 22. GND 23. VREG HU = 0 V HV = 0 V HW = 0 V LU = 5 V LV = 0 V LW = 0 V VCC = 15 V 10. U 11. VBB1 12. BSV 13. V 14. BSW 15. W 16. VBB2 17. NC 18. IS2 19. RS 20. DIAG 21. Vcc 22. GND 23. VREG 9. BSU 8. NC 7. IS1 6. LW 5. LV 4. LU 3. HW 2. HV
Test Circuits
1. HU
VM
FRD Forward Voltage (U-phase low side)
IGBT Saturation Voltage (U-phase low side)
1A
15
TPD4104K
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1. HU 2. HV 3. HW 4. LU 5. LV 6. LW 7. IS1 8. NC 9. BSU 10. U 11. VBB1 12. BSV 13. V 14. BSW 15. W 16. VBB2 17. NC 18. IS2 19. RS 20. DIAG IM 21. Vcc 22. GND 23. VREG VCC = 15 V 9. BSU 10. U 11. VBB1 12. BSV 13. V 14. BSW 15. W 16. VBB2 17. NC 18. IS2 19. RS 20. DIAG 21. Vcc 22. GND 23. VREG 8. NC 7. IS1 6. LW 5. LV 4. LU 3. HW 2. HV
1. HU
Regulator Voltage
VCC Current Dissipation
16
30 mA
VM
TPD4104K
2005-01-27
VCC = 15 V
TPD4104K
Output ON/OFF Delay Time (U-phase low side)
3. HW
7. IS1
6. LW
1. HU
2. HV
8. NC
4. LU
5. LV
2.2 F
23. VREG HU = 0 V HV = 0 V HW = 0 V LU = PG LV = 0 V LW = 0 V VCC = 15 V U = 280 V
11. VBB1
16. VBB2
20. DIAG
14. BSW
280
IM
90% LU 10% 90%
IM
10% tON tOFF
22. GND
12. BSV
13. V
21. Vcc
9. BSU
18. IS2
17. NC
19. RS
15. W
10. U
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TPD4104K
VCC Under voltage Protection Operation/Recovery Voltage (U-phase low side)
3. HW
7. IS1
6. LW
1. HU
2. HV
8. NC
4. LU
5. LV
23. VREG HU = 0 V HV = 0 V HW = 0 V LU = 5 V LV = 0 V LW = 0 V VCC = 15 V 6 V 6 V 15 V U = 18 V 23. VREG HU = 5 V HV = 0 V HW = 0 V LU = 0 V LV = 0 V LW = 0 V VCC = 15 V VBB = 18 V BSU = 15 V 6 V 6 V 15 V
11. VBB1
16. VBB2
20. DIAG
14. BSW
2 k
VM
*:Note:Sweeps the VCC pin voltage from 15 V to decrease and monitors the U pin voltage. The VCC pin voltage when output is off defines the under voltage protection operating voltage. Also sweeps from 6 V to increase. The VCC pin voltage when output is on defines the under voltage protection recovery voltage.
VBS Under voltage Protection Operation/Recovery Voltage (U-phase high side)
11. VBB1
16. VBB2
20. DIAG
14. BSW
3. HW
7. IS1
6. LW
1. HU
2. HV
8. NC
4. LU
5. LV
*:Note: Sweeps the BSU pin voltage from 15 V to decrease and monitors the VBB pin voltage. The BSU pin voltage when output is off defines the under voltage protection operating voltage. Also sweeps the BSU pin voltage from 6 V to increase and change the HU pin voltage at 0 V 5 V 0 V. The BSU pin voltage when output is on defines the under voltage protection recovery voltage.
2 k
VM
22. GND
12. BSV
21. Vcc
9. BSU
18. IS2
17. NC
19. RS
15. W
13. V
10. U
22. GND
12. BSV
13. V
21. Vcc
9. BSU
18. IS2
17. NC
19. RS
15. W
10. U
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TPD4104K
Current Control Operating Voltage (U-phase high side)
3. HW
7. IS1
6. LW
1. HU
2. HV
8. NC
4. LU
5. LV
23. VREG HU = 5 V HV = 0 V HW = 0 V LU = 0 V LV = 0 V LW = 0 V VCC = 15 V IS/RS = 0 V 0.6 V VBB = 18 V 23. VREG HU = 0 V/ 5 V HV = 0 V HW = 0 V LU = 0 V LV = 0 V LW = 0 V VCC = 15 V BSU = 15 V
11. VBB1
16. VBB2
20. DIAG
14. BSW
15 V
*: Note:Sweeps the RS/IS pin voltage to increase and monitors the U pin voltage. The RS/IS pin voltage when output is off defines the current control operating voltage.
VBS Current Consumption (U-phase high side)
2 k
VM
11. VBB1
16. VBB2
20. DIAG
14. BSW
3. HW
7. IS1
6. LW
1. HU
2. HV
8. NC
4. LU
5. LV
IM
22. GND
12. BSV
13. V
21. Vcc
9. BSU
18. IS2
17. NC
19. RS
15. W
10. U
22. GND
12. BSV
13. V
21. Vcc
9. BSU
18. IS2
17. NC
19. RS
15. W
10. U
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TPD4104K
Turn-On/Off Loss (low-side IGBT + high-side FRD)
3. HW
7. IS1
6. LW
1. HU
2. HV
8. NC
4. LU
5. LV
2.2 F
10. U
23. VREG HU = 0 V HV = 0 V HW = 0 V LU= PG LV = 0 V LW = 0 V VCC = 15 V VBB/U = 280 V
11. VBB1
16. VBB2
20. DIAG
14. BSW
VM
L
IM
5 mH
Input (HU)
IGBT (C-E voltage) (U-GND)
Power supply current
Wtoff
Wton
22. GND
12. BSV
21. Vcc
9. BSU
18. IS2
17. NC
13. V
19. RS
15. W
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TPD4104K
Package Dimensions
Weight: 6.1 g (typ.)
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TPD4104K
Package Dimensions
Weight: 6.1 g (typ.)
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TPD4104K
Package Dimensions
Weight: 6.1 g (typ.)
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TPD4104K
RESTRICTIONS ON PRODUCT USE
* The information contained herein is subject to change without notice.
20070701-EN
* TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer's own risk. * The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. * Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations.
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2005-01-27

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