MX5052SL
MX5052SL is 3A High-Side OR-ing FET Circuit manufactured by MAXINMICRO.
description
MX5052SL 高侧理想二极管控制器内部集成 MOSFET, 当与电源串联时用作理想二极管整流器。该理想二极管 控制器可使内部 MOSFET 替换主回路中的防反二极管, 从而降低功耗和压降。 MX5052SL 控制器为内部 N 沟道 MOSFET 和快速响应比 较器提供电荷泵栅极驱动,在电流反向时关断 MOSFET。 MX5052SL 可连接 5V 至 40V 的电源,当输入电压在 1V 到 4V 之间时,VS 需要另外接 5V 以上的供电。 MX5052SL 的正向调节阈值比 MX5052S 更低,更容易使 内部 MOSFET 进入完全导通状态。
特性
- 宽工作输入电压范围 VIN: 1V 到 40V (VIN < 5V 时需
要 VBIAS)
- 50V 瞬态电压
- 适用于内部 N 沟道 MOSFET 的电荷泵栅极驱动器
- 电流反向时可快速响应
- 2A 峰值栅极关断电流
- 超小 VDS 关断电压,缩短关断时间
- SOP8 封装
应用
MX5052SL 3A High-Side OR-ing FET Circuit
Active OR-ing of redundant (N+1) power supplies
General information
Ordering information
Part Number MX5052SL MPQ
Description
SOP8L 3000pcs
Package dissipation rating
Package SOP8L
RθJA(℃/W) 170
Absolute maximum ratings
Parameter IN, OUT Pins to GND VS Pin to Ground Internal MOSFET VDS
Value -0.3 to 50V -0.3 to 50V ≥60V
Junction temperature Storage temperature, Tstg Leading temperature (soldering,10secs)
ESD Susceptibility HBM
150℃ -50 to 150℃
260℃
±2000V
Stresses beyond those listed in Absolute Maximum Ratings may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Functional operation of the device at any conditions beyond those indicated in the Remended
Operating Conditions section is not implied.
Remended operating condition
Symbol IN, OUT Pins (VS≥4.5V for IN<4V) VS Pin Operating temperature
Range 1-40V
5-40V -40~125℃
典型应用
+5V ~...