 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| L9222 QUAD INVERTING TRANSISTOR SWITCH 1 FEATURES OUTPUT VOLTAGE TO 50V OUTPUT CURRENT TO 1.2A VERY LOW SATURATION VOLTAGE TTL COMPATIBLE INPUTS INTEGRAL SUPPRESSION DIODE Figure 1. Packages Powerdip (12+2+2) SO20L Table 1. Order Codes Part Number Package (PDIP12+2+2) (SO20L) L9222 L9222 D 2 DESCRIPTION The L9222 monolithic quad transistor switch is designed for high current, high voltage switching applications. Each of the four switches is controlled by a logic input and all four are controlled by a common enable input. All inputs are TTL-compatible for direct connection to logic circuits. Each switch consists of an open-collector transistor plus a clamp diode for applications with inductive loads. Figure 2. BLOCK DIAGRAM The emitters of the four switches are connected together to GND. The switches of the same device may be paralled. The device is intended to drive coils such as relays, solenoids, unipolar stepper motors, LED etc. May 2004 REV. 3 1/7 L9222 Table 2. ABSOLUTE MAXIMUM RATINGS Symbol VOUT VCC Vi Tj, TST Output Voltage Logic Supply Voltage Input Voltage Junction and Storage Temperature Range Parameter Value - 0.7 to 50 7 - 0.7 to VCC + 0.3 - 55 to 150 Unit V V V C Figure 3. PIN CONNECTION (Top view) DIP16 SO20L Table 3. TRUTH TABLE Enable H H L For each input : H= High level L= Low level X = Don't care Input L H X Power Out ON OFF OFF Table 4. THERMAL DATA Symbol Rth j-amb Rth-J-case Parameter Thermal Resistance Junction to ambient Thermal Resistance Junction to case Max Max Value 90 14 Unit C/W C/W 2/7 L9222 Table 5. ELECTRICAL CHARACTERISTICS VCC = 5Vdc 5% VEN = 5V - 40 Tj 125C unless otherwise specified Symbol VCE(sus) ICEX V Parameter Output Sustaining Voltage Output Leakage Current Test Condition VIN = 2V VEN= 2V, IOUT = 100mA VCE = 50V VIN = 2V, VEN = 0.8V VIN 0.8V IOUT = 0.1A IOUT = 0.3A IOUT = 0.6A; - 40 + 105 C VIN = 0.4V VIN 2.0V All Outputs ON IOUT = 06A All Outputs OFF VR = 50V Diode Reverse Voltage IF = 0.6A IF = 1.2A VIN = 0.4V, R = 10 , VS = 13V Tj = 25C IL = 600mA IL = 600mA Tj = 25C VEN = 0.4V VEN 2.0V Min. 46 Typ. Max. 1 0.3 0.5 0.8 0.8 Unit V mA V V V V A V A CE(sat) Collector Emitter Saturation VIL IIL VIH IIH IS IR VF Input Low Voltage Input Low Current Input High Voltage Input High Current Logic Supply Current Clamp Diode Leakage Current Clamp Diode Forward Voltage Output Current Propagation Delay Time (high to low transition) Propagation Delay Time (low to high transition) Low Enable Voltage Low Enable Current High Enable Voltage High Enable Voltage - 15 2.0 - 15 - 15 2.0 - 15 50 10 90 20 100 1.8 2.0 mA mA A V V A s s V A V IOUT TPHL TPHL VENL IENL VENH IENH 0.9 1.2 20 20 0.8 15 A 3/7 L9222 Figure 4. Powerdip (12+2+2 0Mechanical Data & Package Dimensions DIM. MIN. a1 B b b1 D E e e3 F I L Z 0.38 0.51 0.85 mm TYP. MAX. MIN. 0.020 1.40 0.50 0.50 20.0 8.80 2.54 17.78 7.10 5.10 3.30 1.27 0.015 0.033 inch TYP. MAX. OUTLINE AND MECHANICAL DATA 0.055 0.020 0.020 0.787 0.346 0.100 0.700 0.280 0.201 0.130 Powerdip 16 0.050 4/7 L9222 Figure 5. SO20L Mechanical Data & Package Dimensions mm DIM. MIN. A A1 B C D (1) E e H h L k ddd 10.0 0.25 0.40 2.35 0.10 0.33 0.23 12.60 7.40 1.27 10.65 0.75 1.27 0.394 0.010 0.016 TYP. MAX. 2.65 0.30 0.51 0.32 13.00 7.60 MIN. 0.093 0.004 0.013 0.009 0.496 0.291 0.050 0.419 0.030 0.050 TYP. MAX. 0.104 0.012 0.200 0.013 0.512 0.299 inch OUTLINE AND MECHANICAL DATA 0 (min.), 8 (max.) 0.10 0.004 (1) "D" dimension does not include mold flash, protusions or gate burrs. Mold flash, protusions or gate burrs shall not exceed 0.15mm per side. SO20 0016022 D 5/7 L9222 Table 6. Revision History Date March 2004 May 2004 Revision 2 3 Second Issue Stylesheet update. No content change Description of Changes 6/7 L9222 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners (c) 2004 STMicroelectronics - All rights reserved STMicroelectronics GROUP OF COMPANIES Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States www.st.com 7/7 |
Price & Availability of L922204
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |