STMICROELECTRONICS L6902D013TR 直流-直流开关降压逐步递减稳压器, 可调, 8V-36V输入, 1.235V-34V输出, 1A输出, SOIC-8
The is a complete and simple step-down Switching Regulator with adjustable current limit. Based on a voltage-mode structure it integrates a current error amplifier to have a constant voltage and constant current control. By means of an on board current sense resistor and the availability of the current sense pins both compatible to Vcc and for Cs- compatible with GND too a current limit programming is very simple and accurate ±5%. Moreover constant current control can be used to charge NiMH and NiCd batteries. The device can be used as a standard DC/DC converter with adjustable current limit set by using the external sense resistor. The internal robust P-channel DMOS transistor with a typical of 250mR assures high efficiency and a minimum dropout even at high output current level. The internal limiting current latched function of typical value of 2.5A protects the device from accidental output short-circuit avoiding dangerous loads damage.
输出接口数 1
输出电压 1.235V ~ 34V
输出电流 1 A
针脚数 8
静态电流 3 mA
输出功率 700 mW
开关频率 250 kHz
输入电压Max 36 V
输入电压Min 8 V
输出电压Max 34 V
输出电压Min 1.235 V
输出电流Max 1 A
工作温度Max 150 ℃
工作温度Min -40 ℃
电源电压 8 V
输入电压 8V ~ 36V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 150℃
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 Power Management, 计算机和计算机周边, Computers & Computer Peripherals, 电源管理
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
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 |
---|---|---|
L6902D013TR ST Microelectronics 意法半导体 | 当前型号 | 当前型号 |
L5970D013TR 意法半导体 | 类似代替 | L6902D013TR和L5970D013TR的区别 |
L5972D013TR 意法半导体 | 类似代替 | L6902D013TR和L5972D013TR的区别 |
L5972D 意法半导体 | 类似代替 | L6902D013TR和L5972D的区别 |