SGM2553中文资料PDF规格书
SGM2553规格书详情
GENERAL DESCRIPTION
The SGM2553 and SGM2553D are single channel power distribution switches. The switch operates from a wide range of 2.5V to 5.5V supply voltage, and is controlled by the EN pin.
A 90mΩ low RON N-MOSFET is integrated. It is capable of supplying up to 1.5A continuous current. The small size and quiescent current make the device very suitable for space limited, battery-powered applications.
A number of protection features are provided in the device including soft-start, over-current protection, adjustable current limit and thermal shutdown. This device provides a programmable current limit threshold between 100mA and 1.7A through the RILIM. The internal reverse-voltage function will protect devices on the input side of the switch. Fault conditions are indicated by the nFAULT pin. The SGM2553D has quick output discharge function in disable status.
SGM2553 and SGM2553D are available in the Green TDFN-2×2-6L and SOT-23-6 packages. They are rated over the -40℃ to +85℃ temperature range.
FEATURES
● Input Voltage Range: 2.5V to 5.5V
● On-Resistance: 90mΩ (TYP)
● Continuous Current: 1.5A (MAX)
● Programmable Current Limit: 100mA to 1.7A
● Fast Over-Current Response: 2μs
● Protection Features
No Reverse Leakage Current of High-side MOSFET
Reverse Voltage Protection
Soft-Start
● Quick Output Discharge: SGM2553D
● Evaluated to IEC 60950-1, Ed 2, Am1, Annex CC,
Test Program 1 with CB Report
● Available in the Green TDFN-2×2-6L and
SOT-23-6 Packages
APPLICATIONS
Hot-Plug Power Supply
Motherboard USB Power Switch
Accessories
Portable Medical Equipment
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SGMICRO(圣邦微) |
23+ |
TDFN6L(2x2) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
SGMRO/圣邦微 |
23+ |
NA/ |
4965 |
原厂直销,现货供应,账期支持! |
询价 | ||
SGMICRO |
2020+ |
QFN |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SGMICRO(圣邦微) |
21+ |
SOT23-6 |
6017 |
全新原装 |
询价 | ||
SGMICRO/圣邦微 |
2022 |
TDFN-22-6L |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
SGMICRO |
2023+ |
TFDN |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
SGMICRO/圣邦微 |
22+ |
TQFN |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
SGMICRO/圣邦微 |
23+ |
DFN |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
SGMICRO/圣邦微 |
22+ |
SOT23-6 |
25000 |
只有原装绝对原装,支持BOM配单! |
询价 | ||
SGMICRO/圣邦微 |
2021 |
SOT26 |
880000 |
明嘉莱只做原装正品现货 |
询价 |