ADP1821 Series
Manufacturer: Analog Devices Inc./Maxim Integrated
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STEP-DOWN DC-TO-DC CONTROLLER
| Part | Control Features | Package Name | Function | Frequency - Switching | Mounting Type | Synchronous Rectifier | Operating Temperature (Max) | Operating Temperature (Min) | Package Width | Package Length | Topology | Output Phases | Number of Outputs | Voltage - Supply (Vcc/Vdd) Minimum | Voltage - Supply (Vcc/Vdd) Maximum | Clock Sync | Output Configuration | Duty Cycle (Max) | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | Enable Frequency Control Power Good Soft Start | 16-QSOP 16-SSOP | Step-Down | 310 kHz 570 kHz | Surface Mount | Yes | 85 °C | -40 °C | 3.9 mm | 0.154 in | Buck | 1 | 1 | 3.7 V | 5.5 V | Yes | Positive | 90 % | Transistor Driver |