Product Summary

The L9997ND is a monolithic integrated driver, in BCD technology intended to drive various loads, including DC motors. The circuit is optimized for automotive electronics enviromental conditions.

Parametrics

L9997ND absolut emaximum ratings: (1)DC Supply Voltage: -0.3 to 26 V; (2)Supply Voltage Pulse (T < 400ms): 40 V; (3)DC Output Current: ±1.8 A; (4)DC Input Voltage: -0.3 to 7 V; (5)Enable Input Voltage: -0.3 to 7 V; (6)DC Output Voltage: -0.3 to 7 V.

Features

L9997ND features: (1)half bridge outputs with typical ron = 0.7W; (2)output current capability ±1.2A; (3)operating supply voltage range 7v to 16.5v; (4)supply overvoltage protection function for vvs up to 40V; (5)very low quiescent current in standby mode < 1mA; (6)CMOS compatible inputs with hysteresis; (7)output short-circuit protection thermal shutdown; (8)real time diagnostic: thermal overload, overvoltage.

Diagrams

L9997ND BLOCK DIAGRAM

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
L9997ND
L9997ND

STMicroelectronics

Power Driver ICs Dual 1.2 Amp 7-16.5V

Data Sheet

0-480: $1.19
480-500: $1.16
500-1000: $0.80
1000-2000: $0.77
L9997ND013TR
L9997ND013TR

STMicroelectronics

Power Driver ICs Dual 1.2 Amp 7-16.5V

Data Sheet

0-1: $1.80
1-10: $1.45
10-100: $1.31
100-250: $1.16