SGM61280

量产

8A, 23V, Synchronous Buck Converter with 3.3V LDO

The SGM61280 is a high efficiency and miniature size synchronous Buck converter for wide input voltage applications.

The SGM61280, 8A synchronous Buck converter with integrated low RDSON MOSFET switches, provides SGM61280-3.3 efficient fixed output voltage version. The device uses constant on-time (COT) control for fast transient response and supports input voltage range from 4.5V to 23V for the SGM61280-3.3.

The SGM61280 is available in a space-saving Green UTQFN-3×3-12AL package.

特性

8A Output Current
Fixed Output Voltage
Wide Input Voltage Range:
4.5V to 23V Input Range for SGM61280-3.3
Constant On-Time (COT) Control
Low RDSON MOSFET Switches (21mΩ/6mΩ)
Fast Transient Response, Accurate Regulation
Supports All Low ESR MLCC Output Capacitors
Fixed Switching Frequency
LDO Output Voltage
Internal Soft-Start
Integrated Output Discharge Resistance
Cycle-by-Cycle Valley Over-Current Protection
Input Under-Voltage Lockout
Thermal Shutdown Protection
Output Over/Under-Voltage Protection
Audio Avoid Mode (AAM) to Avoid PFM Acoustic Noise
Available in a Green UTQFN-3×3-12AL Package

应用

Industrial Low Power Systems
Laptops and Notebook Computers
LCD Monitors and TVs
Green Electronics and Appliances
DSP, FPGA and ASIC Power Supplies

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)
SGM61280-3.3XUSD12G/TR	量产	UTQFN-3×3-12AL	12	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。