Datasheet Details
| Part number | ISL91117 |
|---|---|
| Manufacturer | Renesas |
| File Size | 800.51 KB |
| Description | High Efficiency Synchronous Boost Converter |
| Datasheet |
 ISL91117 Datasheet
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General Description
A5, B5, C5 VOUT Boost output.
Connect 2x22µF capacitor to PGND.
A4, B4, C4 LX Switching node of the boost converter.
Key Features
- Input voltage range: 1.8V to 4.8V.
- Fixed 5V or adjustable output.
- Output current: up to 1.5A (PVIN = 3.3V, VOUT = 5V).
- High efficiency: up to 96%.
- 35µA quiescent current maximizes light-load efficiency.
- True input-output disconnect when disabled.
- 2.6MHz switching frequency minimizes external component size.
- Selectable forced-PWM mode and external synchronization.
- Fully protected for short-circuit, over-temperature.