SGM61132A

量产

4.5V to 17V Input, 3A Output, Synchronous Buck Converter

SGM61132A.pdf

The SGM61132A is an adaptive constant on-time control (ACOT) synchronous Buck converter with a wide input voltage range of 4.5V to 17V. This device has 3A output current capability and operates at pseudo-fixed frequency. It is an easy-to-use device with power switches and internal compensation circuit, which are all integrated in a small 6-pin package, and supports low equivalent series resistance (ESR) output capacitors. A typical 1ms soft-start ramp is also included to minimize the inrush current.

Protection features include cycle-by-cycle current limit, hiccup mode short-circuit protection and thermal shutdown in case of excessive power dissipation.

The SGM61132A enters in pulse-skip mode to improve efficiency during light load operation.

The SGM61132A is available in a Green SOT-563-6 package.

特性

Wide 4.5V to 17V Input Voltage Range
0.806V to 7V Output Voltage Range
3A Continuous Output Current
Integrated 56mΩ/35mΩ Power MOSFETs
Shutdown Current: 1μA (TYP)
1ms Internal Soft-Start Time
Pseudo-Fixed 500kHz Switching Frequency
Adaptive Constant On-Time Mode Control
Pulse-Skip Mode
Cycle-by-Cycle Over-Current Limit
Thermal Shutdown with Auto Recovery
Available in a Green SOT-563-6 Package

应用

12V Distributed Power Supply Buses
Industrial and Consumer Applications
White Goods
Surveillance
Set-Top Boxes
General Purpose Point of Load

订购信息

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
SGM61132AXKB6G/TR	量产	SOT-563-6	6	YES	YES	YES	YES	MSL1	-40℃ to +125℃	查看	查看

* 价格仅供参考。请联系我们的经销商获取正式报价。

** 交货时间仅供参考，可能会根据不同情况而发生变化。