The SGM3807 is a power PMIC which integrates a synchronous Buck converter and a single inductor dual-output (SIDO) DC/DC converter. The device is capable to operate in the input voltage range from 2.5V to 5.5V, and after start-up, the device is capable to operate down to 2.1V.
The output voltage of the Buck converter (BUCK) is programmable from 0.75V to 1.3V with 12.5mV per step, and the output current capability is up to 1.2A.
The SIDO converter of SGM3807 generates one positive power source and one negative power source, and each rail integrates a dedicated LDO to reduce the output ripple. The positive output (LDOP) is programmable from 6.0V to 11.3V with 100mV per step and up to 100mA load capability, while the negative output (LDON) is programmable from -26V to -16V with 25mV per step and up to 5mA load capability.
The SGM3807 is available in a Green WLCSP -2.05×2.35-20B package. The device operates over an ambient temperature range of -40℃ to +85℃.
- 2.5V to 5.5V Input Voltage Range
- Input Low to 2.1V after Start-up
- Buck Converter (BUCK)
- 1.4MHz Switching Frequency
- 0.75V to 1.3V Output Voltage with 12.5mV Steps, ±1.1% Accuracy at PWM MODE
- Up to 1.2A Output Current Capability
- SIDO Converter
- LDOP: 6.0V to 11.3V Output Voltage wit100mV Steps, ±1.1% Accuracy, 10.3V VOUT (Default)
- LDOP: Up to 100mA Output Current Capability
- LDON: -26V to -16V Output Voltage with 25mV Steps, ±1.1% Accuracy, -17V VOUT (Default)
- LDON: Up to 5mA Output Current Capability
- 1.2MHz PWM Mode Switching Frequency
- Pulse-Skip Operation in Light Load Condition
- Programmability with I2C Interface
- Dynamic Voltage Scaling
- Active Discharge
- Internal Soft-Start Time to Limit Inrush Current
- Turn-on/off Delay
- Dedicated Power Good
- Over-Temperature Protection (OTP)
- Over-Current Protection (OCP)
- Short-Circuit Protection (SCP)
- Over-Voltage Protection (OVP)
- Available in a Green WLCSP-2.05×2.35-20B Package
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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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM3807YG/TR | アクティブ | WLCSP-2.05×2.35-20B | 20 | YES | YES | YES | YES | MSL1 | -40℃ to +85℃ | 閲覧 | 閲覧 | 1-24 units : $1.225/unit 25-99 units : $1.05/unit 100-249 units : $0.875/unit 250-499 units : $0.7/unit 500-999 units : $0.6125/unit 1000-9999 units : $0.455/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 84 days 1000K and above : 119 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。
