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FAIRCHILD[Fairchild Semiconductor]
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| Part No. |
FS6X1220R_05 FS6X1220R FS6X1220RD FS6X1220RTYDTU FS6X1220R05
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| OCR Text |
...Usually opto-coupler along with tl431 are used to implement feedback network. The collector of the optocoupler transistor is connected to feedback pin and the emitter is connected to the ground pin. When the voltage of the reference pin of ... |
| Description |
Fairchild Power Switch (FPS)
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| File Size |
451.97K /
14 Page |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
DI-55
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| OCR Text |
...D6 1N4148
C5 47 F 25 V
U3 tl431
R9 10.0 k 1%
PI-3648-071106
Figure 1. 20 W Multiple Output DVD Supply.
DI-55
www.powerint.com
July 2006
DI-55 Key Design Points
* For good cross-regulation, minimize transformer leakag... |
| Description |
20 W (25 W peak) DVD Supply
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| File Size |
205.07K /
2 Page |
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it Online |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
DI-57
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| OCR Text |
...olerance is possible by using a tl431 (and associated components) in place of the Zener diode VR2. * Follow good layout practices: - For length of the secondary current loop from transformer pins 9 & 10, diode D2 and capacitors C10 to C18 a... |
| Description |
60 W DC-DC Converter
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| File Size |
53.92K /
2 Page |
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it Online |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
DI-61
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| OCR Text |
...ce. A precision reference (e.g. tl431) can be used if higher precision is required. * Design transformer with low reflected voltage to minimize clamp losses. A larger device (TNY266) may allow further reduction in VOR. * Wind transformer fo... |
| Description |
3 W Charger:
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| File Size |
429.01K /
2 Page |
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it Online |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
DI-77
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| OCR Text |
...tput voltage tolerance of 5%. A tl431 can be used for tighter output voltage accuracy. Minimize clamp losses: design the transformer to have a low reflected voltage (VOR). In this case, VOR was set to 90 V. Minimize leakage inductance: sel... |
| Description |
3 W Adapter: <200 mW No-Load Consumption
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| File Size |
379.25K /
2 Page |
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it Online |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
DI-91
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| OCR Text |
...ut voltage of the supply, and a tl431 can be used in place of VR3, for tighter output voltage regulation.
86 84 82 80 78 76 74 72 70 68 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5
TNY279 (with ILIMIT-1) TNY278 (with std IL... |
| Description |
12 W Universal Input CV Adapter
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| File Size |
384.86K /
2 Page |
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it Online |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
EPR-00010 EP-10
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| OCR Text |
...ed by changing the U3-1voltage (tl431). Battery charging voltage temperature compensation input available for external thermistor, NTC. (Floating/trickle charge: -3.9mV/degC; -20mV/degC and -30mV/degC are also common). ***Current limit set/... |
| Description |
15W, Universal Input, Single Output, Isolated Converter with TOP233Y
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| File Size |
358.46K /
24 Page |
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it Online |
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MPS[Monolithic Power Systems]
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| Part No. |
MP6001 MP6001DN
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| OCR Text |
...COMP GND RT
C3 10nF
R3
tl431 -VIN
MP6001_TAC_S01
10 0 0 0.5 1.0 1.5
VOUT = 5V
2.0 2.5 3.0
LOAD CURRENT (A)
MP6001-EC01
MP6001 Rev. 0.91 4/5/2006
www.MonolithicPower.com MPS Proprietary Information. Unauthorized Ph... |
| Description |
Monolithic Flyback/Forward dd-DC Converter
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| File Size |
515.30K /
13 Page |
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it Online |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
DI-33
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| OCR Text |
....34 k 1% R10 3.3 k C14 0.1 F U3 tl431 R15 20 k 1%
F1
L 85-265 VAC N D3 & D4 1N4007 C3 0.047 F X2
R1 2 M (Optional)
4
14 R6 R12 D6 1N4148 3.3 k 1 1/2 W 6 C10 R8 10 F 1 k 50 V 5,7
U2
TinySwitch-II
EN BP
L1 1.4 mH 0.5... |
| Description |
Wide Range DVD Supply: <50 mW No-load Consumption
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| File Size |
55.94K /
2 Page |
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it Online |
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Intersil, Corp.
INTERSIL[Intersil Corporation]
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| Part No. |
ISL6740AIVZA-T ISL6740A ISL6740AIVZA
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| OCR Text |
... 16 VREF 15 VDD 14
VR2
U4 tl431
R15
C4 R3
R12
3 SCSET
ISL6740A
4 CT R4 SYNC 5 SYNC 6 CS R5 Q3
RTD 13 RTC 12 OTS 11 FAULT 10 SS 9 R8 RT1 FAULT SYNC SYNC I/O
7 VERROR 8 UV/FF
VR1
R7 R6 R9 C6 C7 C8 C9 C10 R1... |
| Description |
Flexible Double-Ended Voltage-Mode PWM Controller with Voltage Feed Forward 1 A SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16
JT 5C 5#20 PIN PLUG 1 A SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16
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| File Size |
314.17K /
15 Page |
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it Online |
Download Datasheet |
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