SGMM2043

アクティブ

3A Continuous (4A Peak), 2.2MHz 2.4V to 5.5V, 3D Buck PowerSoC

SGMM2043.pdf

SGMM2043 is a high frequency synchronous Buck PowerSoC with an input voltage range from 2.4V to 5.5V and a wide output current range, optimized for compact solutions. For SGMM2043A, to keep the high efficiency in the whole load range, the device operates in pulse width modulation (PWM) mode at normal load and automatically enters the power-save mode (PSM) at light loads. The minimum static current is only 5.7µA to maintain its high efficiency. For SGMM2043B, the device operates in force PWM mode at light and heavy loads.

With its adaptive hysteresis and pseudo-constant on time control (AHP-COT) architecture, the load transient performance is excellent and achieves VOUT regulation accuracy.

The compact and low profile device is in a package of 2.5mm × 2.5mm × 1.27mm, allowing the system to achieve high density.

The SGMM2043 is available in a Green EMSIP-2.5×2.5-14L package.

特性

AHP-COT Architecture for Fast Transient Regulation
3D Integrated SoC Device with Power IC, Power Inductor
2.4V to 5.5V Input Voltage Range
0.6V to 4V Wide Output Voltage Range
3A Continuous Output Current
4A Peak Output Current
Low Quiescent Current: 5.7µA (SGMM2043A)
Switching Frequency: 2.2MHz
100% Duty Cycle for the Lowest Dropout
Power-Save Mode at Light Loads: SGMM2043A
Force PWM Mode: SGMM2043B
Output Discharge Function
Power Good Output
Thermal Shutdown
Hiccup Short-Circuit Protection
Available in a Green EMSIP-2.5×2.5-14L Package

アプリケーション

Optical Modules
Battery-Powered Applications
Point-of-Load
Processor Power Supplies
Hard Disk Drives (HDD)/Solid State Drives (SSD)

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)
SGMM2043AXESAB14G/TR	アクティブ	EMSIP-2.5×2.5-14L	14	YES	YES	YES	YES	MSL3	-40℃ to +125℃	閲覧	閲覧	1-24 units : $1.925/unit 25-99 units : $1.65/unit 100-249 units : $1.375/unit 250-499 units : $1.1/unit 500-999 units : $0.9625/unit 1000-9999 units : $0.715/unit	3K-9K : 18 days 10K-99K : 35 days 100K-999K : 88 days 1000K and above : 126 days
SGMM2043BXESAB14G/TR	アクティブ	EMSIP-2.5×2.5-14L	14	YES	YES	YES	YES	MSL3	-40℃ to +125℃	閲覧	閲覧	1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit	3K-9K : 18 days 10K-99K : 35 days 100K-999K : 88 days 1000K and above : 126 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。