Datasheet > BD70H37G-2C

BD70H37G-2C

更新时间： 2024-11-04 11:08:11

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
20页	1295K
描述
罗姆的监测用IC采用CMOS工艺，实现了高精度、超低消耗电流。为保证客户可根据应用进行选择，备有Nch漏极开路输出（BD70Hxx-xC）系列和CMOS输出（BD73Hxx-2C）系列产品。没有滞后宽度，检测解除电压设定为与检测电压相同的值。

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BD70H37G-2C 数据手册

Nano Energy^TM

Datasheet

Voltage Detector (Reset) IC Series for Automotive Application

Supervisory IC

BD70Hxx-xC Series BD73Hxx-2C Series

General Description

Key Specifications

ROHM's Supervisory ICs are highly accurate, with ultra-

low current consumption feature that uses CMOS

process. The lineup includes N-channel open drain

output (BD70Hxx-xC) and CMOS output (BD73Hxx-2C)

so that the users can select depending on the application.

Because there is no hysteresis, the Release Voltage is

set to same value of Detection Voltage.

◼ Release Voltage:

3.76 V, 3.66 V, 3.56 V, 3.46 V, 3.06 V, 1.20V

◼ Ultra-Low Current Consumption:

270 nA (Typ)

-40 °C to +125 °C

◼ Operation Temperature Range:

Special Characteristics

◼ Release Voltage Accuracy:

±50 mV (-40 °C to +125 °C)

Features

◼ AEC-Q100 Qualified ^{(Note 1)}

◼ No Hysteresis

Package

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

2.90 mm x 2.80 mm x 1.25 mm

SSOP5:

◼ Two Output Types

(Nch Open Drain and CMOS Output)

◼ Nano Energy

◼ Very Small, Lightweight and Thin Package

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

(Note 1) Grade 1

Application

All automotive devices that requires voltage detection

Typical Application Circuits

V_DD1

V_DD2

V_DD1

R_L

Microcontroller

RST

Microcontroller

RST

BD70Hxx-xC

BD73Hxx-2C

C_VDD

(Noise-reduction

Capacitor)

(Noise-reduction

Capacitor)

C_L

GND

Figure 1. Open Drain Output Type

BD70Hxx-xC Series

Figure 2. CMOS Output Type

BD73Hxx-2C Series

Pin Configuration

SSOP5

TOP VIEW

N.C.

VOUT VDD GND

Pin Description

SSOP5

PIN NAME

PIN No.

Function

Output pin

VOUT

VDD

GND

N.C.

Power supply voltage

GND

No connection pin

The no connection pin is electrically open and

can be connected to either VDD or GND.

N.C.

Nano Energy™ is a trademark or a registered trademark of ROHM Co., Ltd.

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

www.rohm.com

TSZ22111 • 14 • 001

TSZ02201-0GIG2G300030-1-2

28.Jun.2021 Rev.004

1/17

12 3 4 5 6 7...20

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与BD70H37G-2C相关器件

型号	品牌	获取价格	描述	数据表
BD70H38G-2C	ROHM	获取价格	罗姆的监测用IC采用CMOS工艺，实现了高精度、超低消耗电流。为保证客户可根据应用进行选择
BD70HA3MEFJ-E2	ROHM	获取价格	Automotive 0.3A Variable Output LDO Regulator
BD70HA3MEFJ-LB	ROHM	获取价格	0.3A Variable Output Industrial LDO Regulator
BD70HA3MEFJ-LBH2	ROHM	获取价格	0.3A Variable Output Industrial LDO Regulator
BD70HA3MEFJ-M	ROHM	获取价格	BDxxHA3MEFJ-M系列是可提供0.3A输出电流的稳压器。输出精度为±1%。有可使用
BD70HA3MEFJ-ME2	ROHM	获取价格	Automotive 0.3A Variable Output LDO Regulator
BD70HA3VEFJ-M	ROHM	获取价格	BDxxHA3VEFJ-M is a LDO regulator with output
BD70HA3VEFJ-M (新产品)	ROHM	获取价格	BDxxHA3VEFJ-M is a LDO regulator with output
BD70HA3WEFJ	ROHM	获取价格	300mA Variable Fixed Output LDO Regulators
BD70HA3WEFJ-E2	ROHM	获取价格	300mA Variable Fixed Output LDO Regulators

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