STMICROELECTRONICS MC34063ECD-TR 直流-直流开关降压, 升压, 反相稳压器, 可调, 3V-40V输入, 1.25V-38V输出, 1.5A输出, SOIC-8
Description
The MC34063A/E series is a monolithic control circuit delivering the main functions for DC/DC voltage converting.
The device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch. Output voltage is adjustable through two external resistors with a 2 % reference accuracy.
Employing a minimum number of external components the MC34063A/E devices series is designed for step-down, step-up and voltage inverting applications.
Features
■ Output switch current in excess of 1.5 A
■ 2 % reference accuracy
■ Low quiescent current: 2.5 mA typ.
■ Operating from 3 V to 40 V
■ Frequency operation to 100 kHz
■ Active current limiting
输出接口数 1
输出电压 1.25V ~ 38V
输出电流 1.5 A
针脚数 8
静态电流 2.5 mA
开关频率 100 kHz
输入电压Max 40 V
输入电压Min 3 V
输出电压Max 38 V
输出电压Min 1.25 V
工作温度Max 70 ℃
工作温度Min 0 ℃
输入电压 3V ~ 40V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 0℃ ~ 70℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
MC34063ECD-TR ST Microelectronics 意法半导体 | 当前型号 | 当前型号 |
MC34063ACD-TR 意法半导体 | 完全替代 | MC34063ECD-TR和MC34063ACD-TR的区别 |
MC34063ECD 意法半导体 | 完全替代 | MC34063ECD-TR和MC34063ECD的区别 |
MC34063ABD-TR 意法半导体 | 类似代替 | MC34063ECD-TR和MC34063ABD-TR的区别 |