SGM61162

アクティブ

4.5V to 18V Input, 6A Output Synchronous Buck Converter

SGM61162.pdf

The SGM61162 is an adaptive constant on-time control (ACOT) synchronous Buck converter with a wide input voltage range of 4.5V to 18V. This device has 6A 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 2ms 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 SGM61162A operates in pulse skip mode (PSM) at light load to boost light load efficiency, while the SGM61162B operates in forced pulse width modulation (FPWM) mode over the full load range to maintain constant frequency and reduce output voltage ripple.

The SGM61162 is available in a Green TSOT-23-6 package.

特性

Wide 4.5V to 18V Input Voltage Range
0.6V to 9V Output Voltage Range
6A Continuous Output Current
Integrated 32mΩ/20mΩ Power MOSFETs
Shutdown Current: 2.8µA (TYP)
2ms Internal Soft-Start Time
Pseudo-Fixed 420kHz Switching Frequency
Adaptive Constant On-Time Mode Control
SGM61162A: PSM at Light Load Condition
SGM61162B: FPWM at Light Load Condition
Cycle-by-Cycle Over-Current Limit
Thermal Shutdown with Auto Recovery
Active Output Discharge
Available in a Green TSOT-23-6 Package

アプリケーション

Set-Top Boxes
Access Point Router
Monitor and Televisions
IP Cameras

注文書

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)
SGM61162AXTN6G/TR	アクティブ	TSOT-23-6	6	YES	YES	YES	YES	MSL1	-40℃ to +125℃	閲覧	閲覧	1-24 units : $1.05/unit 25-99 units : $0.9/unit 100-249 units : $0.75/unit 250-499 units : $0.6/unit 500-999 units : $0.525/unit 1000-9999 units : $0.39/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 66 days 1000K and above : 84 days
SGM61162BXTN6G/TR	アクティブ	TSOT-23-6	6	YES	YES	YES	YES	MSL1	-40℃ to +125℃	閲覧	閲覧	1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 66 days 1000K and above : 84 days

* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。

** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。