L9820 SGS-Thomson-Microelectronics, L9820 Datasheet

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L9820

Manufacturer Part Number
L9820
Description
HIGH SIDE DRIVER
Manufacturer
SGS-Thomson-Microelectronics
Datasheet

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This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
DESCRIPTION
The L9820 High Side Driver realized with Mul-
tipower - BCD mixed technology, drives resistive
or inductive loads with one side connected to
ground.
The ENABLE input is TTL compatible and a diag-
nostic output provides an indication of short circuit
and device status (thermal and overvoltage shut-
down). Onchip thermal protection and short circuit
protection are provided.
BLOCK DIAGRAM
February 1994
OPERATING SUPPLY VOLTAGE UP TO 25V
DC CURRENT 0.3A
R
DIAGNOSTIC AND PROTECTION FUNC-
TIONS
ENABLE INPUT FOR STAND-BY MODE
P COMPATIBLE
ON
< 800m
MULTIPOWER BCD TECHNOLOGY
Minidip
L9820
ORDERING NUMBERS:
HIGH SIDE DRIVER
L9820D
SO8
ADVANCE DATA
L9820
40m
1/6

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L9820 Summary of contents

Page 1

... DIAGNOSTIC AND PROTECTION FUNC- TIONS P COMPATIBLE ENABLE INPUT FOR STAND-BY MODE DESCRIPTION The L9820 High Side Driver realized with Mul- tipower - BCD mixed technology, drives resistive or inductive loads with one side connected to ground. The ENABLE input is TTL compatible and a diag- nostic output provides an indication of short circuit and device status (thermal and overvoltage shut- down) ...

Page 2

... L9820 ABSOLUTE MAXIMUM RATINGS Symbol V Max Forward Voltage S I Reverse Bias Current at -1. Input Voltage (to GND Diag. Output Voltage (to GND Output Voltage (to GND Supply Current 4 I Enable Input Current 5 I Diag. Out Current (sink Output Current 1 T Operation Temperature ...

Page 3

... C j Input > 2V, Full T range T < < Vi < Diagnostic Output High CC Isink < 3.5mA 150 L9820 = 25 C the following faults: Typ. Max. Unit 0.6 0.8 1.2 130 A 300 0 ...

Page 4

... L9820 SO8 PACKAGE MECHANICAL DATA DIM. MIN TYP 0.65 b 0.35 b1 0. 5.8 e 1. 4/6 mm MAX MIN 1.75 0.25 0.004 1.65 0.85 0.026 0.48 0.014 0.25 0.007 0.5 0.010 45 1 4.8 6.2 0.228 1 3.8 1.27 0.016 0.6 8 inch TYP MAX 0.069 0.010 0.065 0.033 0.019 0.010 0.020 1.772 0.039 0.189 0.244 ...

Page 5

... MINIDIP PACKAGE MECHANICAL DATA DIM. MIN. TYP. A 3.32 a1 0.51 B 1.15 b 0.356 b1 0.204 D E 7.95 e 2.54 e3 7. MAX. MIN. 0.020 1.65 0.045 0.55 0.014 0.304 0.008 10.92 9.75 0.313 6.6 5.08 3.81 0.125 1.52 L9820 inch TYP. MAX. 0.131 0.065 0.022 0.012 0.430 0.384 0.100 0.300 0.300 0.260 0.200 0.150 0.060 5/6 ...

Page 6

... L9820 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics 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 SGS-THOMSON Microelectronics. Specification mentioned in this publication are subject to change without notice ...

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