SGM6612A

量产

20V, 10A Fully-Integrated Synchronous Boost Converter with Load Disconnect Control

The SGM6612A is a 20V high-efficient synchronous Boost converter integrated with two 15mΩ power switches. This device offers small size power solution for portable equipment. The device has high switching frequency up to 2.2MHz with resistor programmable.

The SGM6612A has two operation modes, the pulse width modulation (PWM) mode and pulse frequency modulation (PFM). The PWM mode is applied at moderate to heavy load. The PFM mode is applied at light load to improve the efficiency.

The SGM6612A features a built-in gate driver for external MOSFET, which can isolate the output from the input when the device shuts down or in output short condition. When the output is shorted and the short protection is triggered, the device goes to the hiccup mode for safety. In addition, the device also provides output over-voltage protection, inductor current limit protection and thermal shutdown.

The SGM6612A is available in a Green TQFN-3×3.5-13L package.

特性

2.7V to 16V Input Voltage Range
4.5V to 20V Output Voltage Range
Up to 10A Resistor-Programmable Current Limit
Up to 2.2MHz Resistor-Programmable Switching Frequency
15mΩ Low RDSON Internal MOSFETs
95% Peak Efficiency (at VIN = 7.2V, VOUT = 16V, IOUT = 2A)
Gate Driver for Load Disconnection
Hiccup Short Protection
Over-Voltage Protection
Auto PFM Mode at Light Load
Available in a Green TQFN-3×3.5-13L Package

应用

Portable Loudspeaker Boxes

LCD Display Source Driver

Supply for Power Amplifier and Motor Driver

Supply for USB Type-C

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)
SGM6612AYTQX13G/TR	量产	TQFN-3×3.5-13L	13	Yes	Yes	Yes	Yes	MSL3	-40℃ to +85℃	查看	查看	1-24 units : $4.2/unit 25-99 units : $3.6/unit 100-249 units : $3/unit 250-499 units : $2.4/unit 500-999 units : $2.1/unit 1000-9999 units : $1.56/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 112 days

* 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。