Datasheet Details
| Part number | ASL1507SHN |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 545.49 KB |
| Description | Single-phase and two-phase boost converter |
| Datasheet |
 ASL1507SHN Datasheet
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Description
The ASL1507SHN; ASL2507SHN has a fixed frequency peak current mode control with parabolic/non‑linear slope compensation.
It can operate with input voltages from 5.5 V to 40 V.
It can be configured in boost topology via SPI for output voltages of up to 80 V, to power the LED buck driver IC.
Features
- AEC-Q100 grade 1 qualified.
- Limp-home mode ensuring system safety.
- Up to two flexible output voltages with 3 % accuracy programmable via SPI.
- Single phase on each output or double phase on one output.
- Fixed frequency operation via built-in oscillator from 125 kHz to 700 kHz.
- Slope compensation to track the frequency and output voltage.
- Programmable control loop compensation.
- Programmable spread spectrum functionality.