DC-DC开关降压稳压器, 可调, 1MHz, 4.5V-42V输入, 2.5V-37V/1 A输出, HTSSOP-14
The LM25010 features all the functions needed to implement a low-cost, efficient, buck regulator capable of supplying in excess of 1-A load current. This high voltage regulator integrates an N-Channel Buck Switch, and is available in thermally enhanced 10-pin WSON and 14-pin HTSSOP packages. The constant ON-time regulation scheme requires no loop compensation resulting in fast load transient response and simplified circuit implementation. The operating frequency remains constant with line and load variations due to the inverse relationship between the input voltage and the ON-time. The valley current limit detection is set at 1.25 A. Additional features include: VCC undervoltage lockout, thermal shutdown, gate drive undervoltage lockout, and maximum duty cycle limiter.
输出接口数 1
输出电压 2.5V ~ 37V
输出电流 1 A
针脚数 14
静态电流 645 µA
调节输出数 1
开关频率 100kHz ~ 1MHz
拓扑结构 Buck
输入电压Max 42 V
输入电压Min 6 V
输出电压Max 37 V
输出电压Min 2.5 V
输出电流Max 1 A
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 6V ~ 42V
安装方式 Surface Mount
引脚数 14
封装 HTSSOP-14
长度 5 mm
宽度 4.4 mm
高度 0.9 mm
封装 HTSSOP-14
工作温度 -40℃ ~ 125℃ TJ
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
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LM25010MHX/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM25010MH/NOPB 德州仪器 | 完全替代 | LM25010MHX/NOPB和LM25010MH/NOPB的区别 |
LM25010MHX 德州仪器 | 完全替代 | LM25010MHX/NOPB和LM25010MHX的区别 |