R1272 Series
Manufacturer: Nisshinbo Micro Devices Inc.
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⌘K
SWITCHING CONTROLLERS 34V INPUT PWM/VFM STEP-DOWN DCDC CONTROLLER WITH PLL SYNCHRONIZATION
| Part | Package Name | Package Features | Package Width | Package Length | Control Features | Clock Sync | Output Configuration | Output Type | Function | Frequency - Switching (Min) | Frequency - Switching (Max) | Number of Outputs | Topology | Mounting Type | Synchronous Rectifier | Voltage - Supply (Vcc/Vdd) Maximum | Voltage - Supply (Vcc/Vdd) Minimum | Operating Temperature (Max) | Operating Temperature (Min) | Output Phases |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Nisshinbo Micro Devices Inc. | 18-HSOP 18-LFSOP | Exposed Pad | 4.4 mm | 0.173 in | Enable | Yes | Positive | Transistor Driver | Step-Down | 250 kHz | 1 MHz | 1 | Buck | Surface Mount | Yes | 34 V | 4 V | 125 °C | -40 °C | 1 |
 Nisshinbo Micro Devices Inc. | 18-HSOP 18-LFSOP | Exposed Pad | 4.4 mm | 0.173 in | Current Limit Enable Power Good Soft Start | Yes | Positive | Transistor Driver | Step-Down | 250 kHz | 1 MHz | 1 | Buck | Surface Mount | Yes | 34 V | 4 V | 105 °C | -40 °C | 1 |
Nisshinbo Micro Devices Inc. | 18-HSOP 18-LFSOP | Exposed Pad | 4.4 mm | 0.173 in | Current Limit Enable Power Good Soft Start | Yes | Positive | Transistor Driver | Step-Down | 250 kHz | 1 MHz | 1 | Buck | Surface Mount | Yes | 34 V | 4 V | 105 °C | -40 °C | 1 |