The SGM61010A is a high efficiency synchronous Buck DC/DC converter with 1A output current capability and adjustable output voltage. The input supply voltage is in the range of 2.5V to 5.5V.
This device operates with a quasi-fixed 1.5MHz pulse width modulation (PWM) mode for moderate or heavy loads. But at light loads, pulse skip modulation is used for power-save mode (PSM). The PSM operating quiescent current is very low, typically 53μA, which is well suitable for battery powered applications to prolong battery life. Despite such low quiescent current, the transient response to large load variations is excellent. The device shutdown current is 0.05μA (TYP).
The SGM61010A provides an adjustable output voltage by an external resistor divider. The device is capable for low dropout operation with 100% duty cycle. Additional features include an internal soft-start function to limit inrush current, over-current and thermal shutdown protections, an enable input (EN), and input under voltage lockout (UVLO) protection.
The SGM61010A is available in a Green SOT-23-5 package.
- 2.5V to 5.5V Input Voltage Range
- Adjustable Output Voltage from 0.6V to VIN
- Low RDSON for Internal Switches: 230mΩ/150mΩ
- Power-Save Mode for Light Load Efficiency
- 53μA Low Quiescent Current
- 100% Duty Cycle for Low Dropout Operation
- 1.5MHz PWM Switching Frequency
- Output Discharge Function
- Internal Soft-Start Limits the Inrush Current
- Over-Current Protection
- Thermal Shutdown Protection
- Input Under-Voltage Lockout (UVLO) Protection
- -40℃ to +125℃ Operating Temperature Range
- Available in a Green SOT-23-5 Package
Battery Powered Application
General Purpose POL Supply
Set-Top Box
Network Video Camera
Wireless Router
Hard Disk Driver
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM61010AXN5G/TR | アクティブ | SOT-23-5 | 5 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $0.35/unit 25-99 units : $0.3/unit 100-249 units : $0.25/unit 250-499 units : $0.2/unit 500-999 units : $0.175/unit 1000-9999 units : $0.13/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 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。
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