L9339(2008) 데이터 시트보기 (PDF) - STMicroelectronics

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L9339
(Rev.:2008)

Quad low side driver

STMicroelectronics 

L9339

Quad low side driver

Features

■ Wide operating supply voltage range from

4.5 V up to 32 V for transient 45 V

■ Very low stand-by quiescent current < 2 µA

■ Input to output signal transfer function

programmable

■ High signal range from -0.3 V up to 32 V for all

inputs

■ TTL and CMOS compatible inputs

■ Defined output off state for open inputs

■ Four open drain DMOS outputs, with

RDSon = 1.5 Ω for VS > 6 V at 25 °C

■ Output current limitation

■ Controlled output slope for low EMI

■ Over temperature protection for each channel

■ Integrated output clamping for fast inductive

recirculation VFB > 45 V

■ Status monitoring for

– Over temperature

– Disconnected ground or supply voltage

SO20

BARE DIE

Description

The L9339 is a monolithic integrated quad low

side driver. It is intended to drive lines, lamps or

relays in automotive or industrial applications.

Table 1.

Device summary

Order code

L9339

L9339DIE1

L9339MD(1)

1. Obsolete order code.

Package

SO20

DIE

SO20

Packing

Tube

Bare die

Tube

June 2008

Rev 2

1/14

www.st.com

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