Datasheet > BM2LC120FJ-C

BM2LC120FJ-C

更新时间： 2024-09-16 11:08:23

品牌	Logo	应用领域
罗姆 - ROHM		开关
页数	文件大小	规格书
30页	1782K
描述
BM2LC120FJ-C是车载用2ch低边开关。内置OCP、TSD、有源钳位功能。还可通过诊断功能，进行OCP、TSD、负载开路(OLD)的诊断。

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中文翻译

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BM2LC120FJ-C 数据手册

Datasheet

Automotive IPD 2ch Low Side Switch

BM2LC120FJ-C

Features

Key Specifications

■

AEC-Q100 Qualified^{(Note 1)}

On-state Resistance (Tj = 25 °C, Typ)

Over Current Detection Current

(Tj = 25 °C, Typ)

120 mΩ

Built-in Over Current Protection Function(OCP)

Built-in Thermal Shutdown Function (TSD)

Built-in Active Clamp Function

6 A

Output Clamp Voltage (Min)

Active Clamp Energy (Tj_(START)= 25 °C)

42 V

Built-in Diagnostic Function

140 mJ

Direct Control Enabled from CMOS Logic IC, etc.

On Resistance R_DS(ON)= 120 mΩ(Typ)

(when V_IN= 5 V, I_OUT= 0.8 A, Tj = 25 C)

Monolithic Power Management IC with the Control

Block (CMOS) and Power MOS FET Mounted on a

Single Chip

■

Package

SOP-J8

W (Typ) x D (Typ) x H (Max)

4.90mm x 6.00mm x 1.65mm

(Note 1) Grade1

General Description

The BM2LC120FJ-C is an automotive 2ch low side

switch IC, which has built-in OCP, TSD, active clamp

function.

Also, diagnostic function can diagnose OCP, TSD, open

load detection function (OLD).

Application

■

Driving Resistive, Inductive and Capacitive Load

Block Diagram^{(Note 1)}

OUT

Active Clamp

Circuit

TSD

OCP

OLD

GND

Figure 1. Block Diagram

(Note 1) There are two blocks in this product.

Product structure: Silicon monolithic integrated circuit

www.rohm.com

TSZ22111 • 14 • 001

This product is not designed to protect it from radiation.

TSZ02201-0GBG1G400040-1-2

25.May.2020 Rev.004

1/27

12 3 4 5 6 7...30

中文翻译

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