Datasheet Details
| Part number | SP6121 |
|---|---|
| Manufacturer | Sipex |
| File Size | 358.88 KB |
| Description | Low Voltage / Synchronous Step Down PWM Controller |
| Datasheet |
 SP6121 Datasheet
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General Description
The SP6121 is a fixed frequency, voltage mode, synchronous PWM controller designed to work from a single 5V or 3.3V input supply, providing excellent AC and DC regulation for high efficiency power conversion.
Key Features
- Optimized for Single Input Voltage - 3V to 5.5V 8 PDRV VCC 1.
- High Efficiency: Greater than 95% possible SP6121 GND 2 7 NDRV.
- Accurate, 500kHz Fixed Frequency Operation 6 ISET VFB 3 8 Pin SOIC.
- Fast Transient Response 4 5 ISENSE COMP.
- 500µA, IQ (25µA in Shutdown).
- Internal, 0.4 V/ms, Soft Start Circuit.
- Precision 1% Reference Now Available in Lead Free Packaging.
- Resistor Programmable Output Voltage.