SGMM2042 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 SGMM2042A, 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 SGMM2042B, 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 2mm × 2.5mm × 1.27mm, allowing the system to achieve high density.
The SGMM2042 is available in a Green EMSIP-2×2.5-10L package.
- 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 (SGMM2042A)
- Switching Frequency: 2.2MHz
- 100% Duty Cycle for the Lowest Dropout
- Power-Save Mode at Light Loads: SGMM2042A
- Force PWM Mode: SGMM2042B
- Output Discharge Function
- Power Good Output
- Thermal Shutdown
- Hiccup Short-Circuit Protection
- Available in a Green EMSIP-2×2.5-10L Package
Optical Modules
Battery-Powered Applications
Point-of-Load
Processor Power Supplies
Hard Disk Drives (HDD)/Solid State Drives (SSD)
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGMM2042AXESAA10G/TR | アクティブ | EMSIP-2×2.5-10L | 10 | YES | YES | YES | YES | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.75/unit 25-99 units : $1.5/unit 100-249 units : $1.25/unit 250-499 units : $1/unit 500-999 units : $0.875/unit 1000-9999 units : $0.65/unit | 3K-9K : 18 days 10K-99K : 35 days 100K-999K : 88 days 1000K and above : 126 days | |
SGMM2042BXESAA10G/TR | アクティブ | EMSIP-2×2.5-10L | 10 | YES | YES | YES | YES | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.75/unit 25-99 units : $1.5/unit 100-249 units : $1.25/unit 250-499 units : $1/unit 500-999 units : $0.875/unit 1000-9999 units : $0.65/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。
