BD9851 Series
Manufacturer: Rohm Semiconductor
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IC REG CTRLR BUCK/BST 20HTSSOP-B
| Part | Function | Package Name | Output Phases | Operating Temperature (Max) | Operating Temperature (Min) | Clock Sync | Number of Outputs | Topology | Output Configuration | Synchronous Rectifier | Frequency - Switching (Max) | Frequency - Switching (Min) | Voltage - Supply (Vcc/Vdd) Maximum | Voltage - Supply (Vcc/Vdd) Minimum | Package Features | Package Width | Package Length | Control Features | Mounting Type | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Rohm Semiconductor | Step-Down Step-Up | 20-HTSSOP-B 20-VSSOP | 1 | 85 °C | -40 °C | No | 2 | Boost Buck | Negative Positive Positive or Negative | No | 3 MHz | 10 kHz | 18 V | 4 V | Exposed Pad | 4.4 mm | 0.173 in | Enable Frequency Control Soft Start | Surface Mount | Transistor Driver |