TEXAS INSTRUMENTS LM25011AMYE 直流-直流开关降压逐步递减稳压器, 可调, 6V-42V输入, 2.51V-40V输出, 2A输出, MSOP-10
The is a constant-on time non-synchronous Buck Regulator with adjustable current limit, features all the functions needed to implement an efficient buck bias regulator capable of supplying up to 2A of load current. This high-voltage regulator contains an N-channel Buck switch, a start-up regulator, current limit detection and internal ripple control. The constant on-time regulation principle requires no loop compensation, results in fast load transient response and simplifies circuit implementation. The operating frequency remains constant with line and load. The adjustable valley current limit detection results in a smooth transition from constant voltage to constant current mode when current limit is reached, without the use of current limit foldback. The PGD output indicates the output voltage has increased to within 5% of the expected regulation value.
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
输出接口数 1
输出电压 2.51V ~ 40V
输出电流 2 A
针脚数 10
静态电流 1.20 mA
调节输出数 1
开关频率 2 MHz
拓扑结构 Buck
输入电压Max 42 V
输入电压Min 6 V
输出电压Max 40 V
输出电压Min 2.51 V
输出电流Max 2 A
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 42 V
安装方式 Surface Mount
引脚数 10
封装 PowerPad-MSOP-10
高度 0.95 mm
封装 PowerPad-MSOP-10
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Each
制造应用 通信与网络, 车用, 消费电子产品, 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 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LM25011AMYE TI 德州仪器 | 当前型号 | 当前型号 |
LM25011AMYX 德州仪器 | 类似代替 | LM25011AMYE和LM25011AMYX的区别 |
LM25011AMY 德州仪器 | 类似代替 | LM25011AMYE和LM25011AMY的区别 |