Datasheet Specifications
- Part number
- L5971
- Manufacturer
- STMicroelectronics ↗
- File Size
- 96.50 KB
- Datasheet
- L5971_STMicroelectronics.pdf
- Description
- 1.5A STEP DOWN SWITCHING REGULATOR
Description
® L5971 1.5A STEP DOWN SWITCHING REGULATOR UP TO 1.5A STEP DOWN CONVERTER OPERATING INPUT VOLTAGE FROM 6.5V TO 28V PRECISE 1.26V (±1%) INTERNAL REFE.
Features
* of this new generations of DC-DC converter include pulse-by-pulse current limit, hiccup mode for short circuit protection, voltage feedforward regulation, soft-start, protection against feedback loop disconnection, inhibit for zero current consumption and thermal shutdown. The device is available inApplications
* - High efficiency step-down converter - Portable computers - Battery charger - Distributed power - PDAs and Mobile Comminicators 5(11) 8(14) L5971 7(13) 4(5,6) VO=2.5V/1.5A L1 30µH R3 1(2) 6(12) C1 47µF 30V R2 9.1K C4 22nF C6 100nF D1 STPS 3L40U C8 330µF R4 D98IN832C May 2000 1/11 L5L5971 Distributors
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