R1272S011A-E2-FE
34V INPUT PWM/VFM STEP-DOWN DCDCManufacturer: Nisshinbo Micro Devices Inc.
Categories: DC DC Switching Controllers
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The Nisshinbo Micro Devices Inc. R1272S series R1272S011A-E2-FE is a 34V input, positive output, step-down DC-DC controller. This buck regulator features a switching frequency range of 250kHz to 1MHz and supports clock synchronization. Designed for efficient power conversion, it includes an enable control feature and operates with a transistor driver output. The device is housed in an 18-HSOP package with an exposed pad and is supplied on tape and reel. Its typical applications span the automotive and industrial sectors. The operating temperature range is -40°C to 125°C.
Additional Information
Series: R1272SRoHS Status: RoHS CompliantManufacturer Lead Time: 30 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 18-LFSOP (0.173"", 4.40mm Width) Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 250kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 34V |
| Supplier Device Package | 18-HSOP |
| Synchronous Rectifier | Yes |
| Control Features | Enable |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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