Datasheet > BD725L05G-C (新产品)

BD725L05G-C (新产品)

更新时间： 2023-09-03 20:24:55

品牌	Logo	应用领域
罗姆 - ROHM		电池过电流保护电容器陶瓷电容器稳压器
页数	文件大小	规格书
42页	3123K
描述
BD725L05G-C是消耗电流很低的线性稳压器，非常适用于直接连接电池的车载系统。本IC的耐压为45V，输出电流为50mA，电流消耗为6µA(Typ)，输出电压精度为±2%。另外，本IC还内置过电流保护电路，可防止输出短路等导致的IC损坏；内置过热保护电路，可防止IC因过负载状态等导致的热损坏。输出的相位补偿电容可使用低ESR的陶瓷电容器。

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Datasheet

For Automotive 45 V Input

50 mA Fixed Output LDO Regulators

BD7xxL05G-C Series

General Description

Applications

◼ Power Train

◼ Body

The BD7xxL05G-C linear regulators are designed

as low current consumption products for power

supplies in various automotive applications.

◼ Car Infotainment etc.

These products are designed for up to 45

absolute maximum supply voltage and operate until

50 mA output current with low current consumption

of 6 μA (Typ). It can regulate the output at a very

high accuracy of ±2 %.

This device features an integrated Over Current

Protection to keep the device from a damage that is

caused by short-circuit or overload. This product

also integrates a Thermal Shutdown protection to

avoid the damage from overheating.

Key Specifications

◼ Wide Temperature Range (Tj):

-40 °C to +150 °C

◼ Wide Operating Input Voltage Range: 3 V to 45 V

◼ Low Current Consumption:

◼ Output Current:

◼ Output Voltage:

◼ High Output Voltage Accuracy:

6 μA (Typ)

50 mA (Max)

2.5 V / 3 V / 3.3 V / 5.0 V (Typ)

±2 %

Package

Furthermore, low ESR ceramic capacitors are

sufficiently applicable for the output phase

compensation.

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

◼ SSOP5:

2.9 mm x 2.8 mm x 1.25 mm

Features

◼ AEC-Q100 Qualified^{(Note 1)}

◼ Functional Safety Supportive Automotive Products

◼ Qualification Planned for Automotive Application

◼ Over Current Protection (OCP)

◼ Thermal Shutdown Protection (TSD)

(Note 1) Grade 1

Typical Application Circuit

◼ Components Externally Connected

Capacitor^{(Note 2)}: 0.1 µF ≤ C_IN(Min), 0.5 µF ≤ C_OUT(Min)

(Note 2) Electrolytic, tantalum, and ceramic capacitors can be used.

Input

Output

VIN

VOUT

BD7xxL05G-C

C_IN

C_OUT

GND

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

www.rohm.com

TSZ22111 • 14 • 001

TSZ02201-0BJB0A600090-1-2

1/39

18.Nov.2022 Rev.002

12 3 4 5 6 7...42

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