Datasheet > BD71L4HFV-1TR

BD71L4HFV-1TR

更新时间： 2024-11-29 01:15:15

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
18页	2044K
描述
CMOS Over Voltage Detector IC

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数据手册

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BD71L4HFV-1TR 数据手册

Datasheet

Voltage Detector IC Series

CMOS

Over Voltage Detector IC

BD71L4L-1 series

General Descriptions

Key Specifications

 Detection Voltage:

ROHM’s BD71L4L-1 series is highly accurate and low

current Over Voltage Detector IC. It is an N-Channel

Open-Drain output type with detection voltage of 4.05V

and hysteresis voltage of 30mV. It is most suitable for

monitoring the charge of a lithium-ion battery.

4.05V (Typ.)

±0.8%

 High Accuracy Detection Voltage:

 Ultra-Low Current Consumption:

 Operating Temperature Range:

0.8μA (Typ.)

-40°C to +85°C

Package

W(typ) x D(typ) x H(max)

Features

 SSOP5:

2.90mm x 2.80mm x 1.25mm

 High Accuracy Detection Voltage

 Low Current Consumption

 HVSOF5:

1.60mm x 1.60mm x 0.60mm

 N-Channel Open Drain Output

 Wide Operating Temperature Range

 Very Small and Low Height Package

 Package SSOP5 is similar to SOT-23-5 (JEDEC)

Applications

 All electronics equipment with lithium-ion battery

 All electronics equipment that needs over-voltage

protection

Typical Application Circuit

V_DD1

V_DD2

R_L

Microcontroller

RST

BD71L4L-1

C_IN

C_L

Capacitor for

(

noise filtering)

GND

○Product structure：Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays

.www.rohm.com

TSZ02201-0R7R0G300030-1-2

08.Jun.2016.Rev.005

1/14

TSZ22111・14・001

12 3 4 5 6 7...18

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