Datasheet > BV1LF080EFJ-C

BV1LF080EFJ-C

更新时间： 2023-09-03 20:24:57

品牌	Logo	应用领域
罗姆 - ROHM		开关
页数	文件大小	规格书
36页	1838K
描述
BV1LF080EFJ-C是车载用1ch低边开关。可通过SR引脚外接电阻调整转换速率。内置OCP、DualTSD和有源钳位功能。可通过诊断功能，进行TSD的诊断。

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BV1LF080EFJ-C 数据手册

Datasheet

Automotive IPD 1ch Low-Side Switch

with Slew Rate Control and Output

Diagnostic Function

BV1LF080EFJ-C

Features

Key Specifications

(Note 1)



AEC-Q100 Qualified

On-state Resistance (Tj = 25 °C, Typ)

Over Current Limitation Level

(Tj = 25 °C, Typ)

Output Clamp Voltage (Min)

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

80 mΩ

7.5 A

(Note 2)

Built-in Dual TSD

Built-in Over Current Protection Function (OCP)

Built-in Thermal Shutdown Function (TSD)

Built-in Active Clamp Function

42 V

200 mJ

Built-in Diagnostic Function

Built-in Slew Rate Control Function

Directly Controllable from CMOS logic ICs

On-Resistance RDS(ON) = 80mΩ (Typ)

(VDD = 5 V, IOUT = 1.0 A, Tj = 25 °C)

Monolithic Power Management IC with Control

Unit (CMOS) and Power MOSFET on a Single

Chip

Package

HTSOP-J8

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

4.9 mm x 6.0 mm x 1.0 mm



(Note 1) Grade 1

(Note 2) This IC has thermal shutdown (Junction temperature

detect) and ΔTj Protection (Power-MOS steep temperature rising

detect).

General Description

BV1LF080EFJ-C is a 1ch low-side switch for

automotive application. Output slew rate are

variably controlled by external resistance of the SR

terminal. It has built-in OCP, Dual TSD and Active

Clamp function. It is equipped with output

diagnostic function for TSD

Application



Driving Resistive, Inductive and Capacitive Loads

Block Diagram

VDD

Supply

Unit

OUT

STBY

Active

Clamp

GATE

Control

Dual TSD

OCP

Contorol

GND

〇Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays.

www.rohm.com

TSZ02201-0GYG1G400100-1-2

28.Oct.2020 Rev.002

TSZ22111 • 14 • 001

1/33

12 3 4 5 6 7...36

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