BA05CC0WFP
1A Fixed Output LDO Regulators with Shutdown Switch

ROHM的标准LDO稳压器系列能够适应正在追求小型化、节能化的各种机器及结构形式越来越多种多样的电源装置。标准LDO稳压器系列是可提供2A/1A/0.3A输出电流的低饱和型稳压器。系列中包括有多种输出电压、不同封装形式及有无停机SW等许多个型号的产品。本IC内置有防止输出短路等原因损毁IC的过流保护电路、防止过负荷状态等产生的热破坏IC的过热保护电路,以及使IC免受电源线上发生的电涌等冲击的过压保护电路。

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* 本产品是标准级的产品。
本产品不建议使用于车载设备。

主要规格

 
型号 | BA05CC0WFP-E2
Status | 可购买
封装 | TO252-5
包装数量 | 2000
最小独立包装数量 | 2000
包装形态 | Taping
RoHS | Yes

特性:

Grade

Standard

Breakdown Voltage(Max.)[V]

35.0

ch

1

Vin(Min.)[V]

4.0

Vin(Max.)[V]

25.0

Vout (Typ.) [V]

5

Vout Precision

±2.0%

Iout(Max.)[A]

1.0

Circuit Current[mA]

2.5

Shutdown Function

Yes

Thermal Shut-down

Yes

Over Current Protection

Yes

Over Voltage Protection

Yes

Discharge Function

No

Soft Start

No

I/O Voltage Difference (Typ.)[V]

0.3(Io=0.5A)

Ripple Rejection [dB]

55.0

Load Regulation[mV]

50(Io=5mA to 1A)

Input Capacitor[µF]

0.33

Output Capacitor[µF]

22.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

特点:

・最大输出电流1A
・PNP输出低饱和型
・由于内置有输出电流限制电路,所以能防止输出短路等情况损坏IC

设计资源

 

文档

Application Note

  • BAxxCC0 Series Application Information
  • BAxxCC0 Series Dropout Voltage
  • BAxxCC0 Series Typical Performance Curves
  • BAxxBC0, BAxxCC0, BAxxDD0, BAxxJC5 Series PCB Layout

技术记事

Schematic Design & Verification

  • 线性稳压器的基础
  • 线性稳压器的规格
  • Reverse Voltage Protection
  • Power Source ON/OFF Characteristics for Linear Regulator
  • Simple Test Method for Estimating the Stability of Linear Regulators
  • Connecting LDOs in Parallel
  • Problem Situations: Power Supply Does Not Start
  • Power Supply Sequence Circuit with General Purpose Power Supply IC
  • Table of resistance for output voltage setting on linear regulator Ics
  • Suppression Method of Switching Noise Using Linear Regulator and Low Pass Filter
  • 通过频率特性分析仪FRA测试相位余量的方法
  • Usage of SPICE Macromodel (for LDO)
  • BAxxCC0 Series Circuit Using a Ceramic Output Capacitor
  • 功率测量中探针校正的重要性 倾斜校正篇
  • 旁路电容器的阻抗特性

Thermal Design

  • Thermal Calculation for Linear Regulator
  • 热阻、热特性参数

设计模型

2D/3D/CAD

  • TO252-5 Footprint / Symbol

封装和质量数据

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Contained Report
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)