L9930 Datasheet

IC型號(hào)：
L9930
PDF描述：
DUAL FULL BRIDGE
文件大小：
105.65KB
PDF頁(yè)數(shù)：
12頁(yè)
芯片廠家：
STMICROELECTRONICS

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L9930

DUAL FULL BRIDGE

PRODUCT PREVIEW

DS ON

= 2鈩?/div>

INTERNAL CLAMPING VOLTAGE = 32V

INTERNAL FREE WHEELING DIODES

PARALLEL DRIVE CAPABILITY

RESISTIVE OR INDUCTIVE LOAD

PROTECTION:

TEMPERATURE PROTECTION

SHORT-CIRCUIT PROTECTION (V

bat

, LOAD,

GND)

DETECTION:

SHORTED LOAD

OPEN LOAD

OVERTEMPERATURE

BLOCK DIAGRAM

BAT

GND

BAT

Multiwatt11

PowerSO20

ORDERING NUMBERS:

L9930 (Multiwatt11)

L9930PD (PowerSO20)

DESCRIPTION

The L9930 is a dual full-bridge. The output stages

are Power Mos switches.

CHANNEL 2

DRIVER

PROTECTION

OUT4

OUT3

TEMPERATURE/OUTPUT CURRENT

CHANNEL 1

OUT2

OUT1

FAILURE DETECTION

TESTABILITY FUNCTION

MICROCONTROLLER INTERFACE

D96AT287

IN1

IN2

ENABLE

DIAG

October 1996

1/12

This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

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