Datasheet > SGM42403

SGM42403

更新时间： 2024-03-03 10:09:18

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
13页	1000K
描述
Quad Low-side Driver IC

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SGM42403 数据手册

SGM42403

Quad Low-side Driver IC

GENERAL DESCRIPTION

FEATURES

The SGM42403 consists of four identical low-side

drivers with over-current protection. It has integrated

diodes to discharge the inductive load energy such as

unipolar stepper motors, DC motors, relays, solenoids

or other loads when output is turned off.

● Supply Voltage Range: 8.5V to 50V

● Quad Low-side Driver

 Four N-Channel MOSFETs

 Can be Paralleled for Higher Current Capability

 Integrated Diodes for Inductive Energy Discharge

● Continuous Output Current

SOIC-20 Package:

The SGM42403 can provide continuous output current

up to 1.5A (1-channel on) or 800mA/CH (4-channel on)

by the SOIC package at +25℃. And its continuous

output current capability is up to 2A (1-channel on) or

1A/CH (4-channel on) by the TSSOP package at

+25℃.

 1.5A (1-Channel On)

 800mA/CH (4-Channel On)

TSSOP-16 (Exposed Pad) Package:

 2A (1-Channel On)

 1A/CH (4-Channel On)

The device has multiple protection functions, including

under-voltage lockout, over-current, short-circuit protection

and thermal shutdown. Over-current and over-

temperature can be reported by the nFAULT pin.

● Full Set of Protections

 Integrated Diodes for Inductive Energy Clamp

 Thermal Shutdown with Auto-Retry

 Overload Protection

 Short-Circuit Protection

The SGM42403 is available in Green SOIC-20 and

TSSOP-16 (Exposed Pad) packages.

 Under-Voltage Lockout

APPLICATIONS

SIMPLIFIED SCHEMATIC

8.5V to 50V

Low-side Switch Applications

Unipolar Stepper Motor Drivers

Relay Drivers and Solenoid Drivers

SGM42403

nENBL/INx

RESET

Quad

Low-side

Driver with Fault

Protection and

Champ Diodes

nFAULT

Figure 1. Simplified Schematic

SG Micro Corp

www.sg-micro.com

MAY 2023 – REV. A

12 3 4 5 6 7...13

下载PDF

与SGM42403相关器件

型号	品牌	描述	获取价格	数据表
SGM42403Q	SGMICRO	Quad Low-side Driver IC	获取价格
SGM42406	SGMICRO	38V, 8-Channel Serial Interface Low-side Driver IC	获取价格
SGM42500	SGMICRO	3.6A Brushed DC Motor Driver	获取价格
SGM42501	SGMICRO	3.6A Brushed DC Motor Driver	获取价格
SGM42507	SGMICRO	1.5A, 7.5V H-Bridge Driver for Motor/Coil	获取价格
SGM42512	SGMICRO	1.5A, 5.5V H-Bridge Driver for Motor/Coil	获取价格