Datasheet > BD5325G-2CGTR

BD5325G-2CGTR

更新时间： 2024-01-17 22:42:27

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
23页	2401K
描述
Power Supply Support Circuit,

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BD5325G-2CGTR 数据手册

Datasheet

Voltage Detector (Reset) IC Series for Automotive Application

Free Time Delay Setting

CMOS Voltage Detector (Reset) IC

BD52xx-2C Series and BD53xx-2C Series

General Description

Key Specifications

ROHM's BD52xx-2C and BD53xx-2C series are highly

accurate, low current consumption Voltage Detector

ICs with a capacitor controlled time delay. The lineup

includes N-channel open drain output (BD52xx-2C)

and CMOS output (BD53xx-2C) so that the users can

select depending on the application. The devices are

available for specific detection voltage ranging from

0.9V to 5.0V with 0.1V increment.

 Detection Voltage:

0.9V to 5.0V (Typ.)

0.1V step

 Ultra-Low Current Consumption:

270nA (Typ.)

 Time Delay Accuracy:

±50% (-40°C to +125°C, )

(CT pin capacitor ≥ 1nF)

Special Characteristics

 Detection Voltage Accuracy:

The time delay has ±50% accuracy in the overall

operating temperature range of -40°C to 125°C.

±3%±12mV (V_DET=0.9V to 1.6V)

±3% (V_DET=1.7V to 5.0V)

Special Features

 AEC-Q100 Qualified ^(Note1)

Package

 Nano Energy

SSOP5:

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

 Delay Time Setting controlled by external capacitor

 Two output types (Nch open drain and CMOS output)

 Very small, lightweight and thin package

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

(Note1: Grade 1)

2.90mm x 2.80mm x 1.25mm

Application

All automotive devices that requires voltage detection

Application Circuit

V_DD1

V_DD2

V_DD1

R_L

Microcontroller

RST

Microcontroller

BD52xx-2C

BD53xx-2C

RST

C_CT

GND

Figure 1. Open Drain Output Type

BD52xx-2C Series

Figure 2. CMOS Output Type

BD53xx-2C Series

Pin Configuration

SSOP5

Pin Description

N.C.

SSOP5

Function

TOP VIEW

PIN No.

Symbol

VOUT Output pin

VDD

GND

N.C.

Power supply voltage

GND

Lot No.

Marking

No connection pin

Capacitor connection pin

for output delay time setting

VOUT VDD GND

N.C. pin is electrically open and can

be connected to either VDD or GND.

Nano Energy is a combination of technologies which realizes ultra low quiescent current operation.

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

www.rohm.com

TSZ02201-0R7R0G300200-1-2

05.Jul.2018 Rev.002

1/20

TSZ22111・14・001

12 3 4 5 6 7...23

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