R1272S032A-E2-FE
ActiveNisshinbo Micro Devices Inc
34V INPUT PWM/VFM STEP-DOWN DCDC
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R1272S032A-E2-FE
ActiveNisshinbo Micro Devices Inc
34V INPUT PWM/VFM STEP-DOWN DCDC
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | R1272S032A-E2-FE |
|---|---|
| Clock Sync | True |
| Control Features | Soft Start, Current Limit, Enable, Power Good |
| Frequency - Switching [Max] | 1 MHz |
| Frequency - Switching [Min] | 250 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 105 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 18-LFSOP, Exposed Pad |
| Package / Case [custom] | 4.4 mm |
| Package / Case [x] | 0.173 in |
| Supplier Device Package | 18-HSOP |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 34 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.73 | |
| 10 | $ 2.45 | |||
| 25 | $ 2.32 | |||
| 100 | $ 2.01 | |||
| 250 | $ 1.91 | |||
| 500 | $ 1.71 | |||
| Digi-Reel® | 1 | $ 2.73 | ||
| 10 | $ 2.45 | |||
| 25 | $ 2.32 | |||
| 100 | $ 2.01 | |||
| 250 | $ 1.91 | |||
| 500 | $ 1.71 | |||
| Tape & Reel (TR) | 1000 | $ 1.27 | ||
Description
General part information
R1272 Series
Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-HSOP
Documents
Technical documentation and resources