TPS25983
Features
- Wide input voltage range: 2.7V to 26V
- 30V absolute maximum
- Low on-resistance: RON = 2.7mΩ typical
- Adjustable current limit threshold
- Range: 2A to 20A
- Accuracy: ±8% (typical for ILIM > 5A)
- Circuit breaker and current limiter options
- Adjustable overcurrent blanking timer
- Handles load transients without tripping
- Accurate current monitor output
- ±1.5% (typical at 25°C for IOUT > 3A)
- ±3% (maximum for IOUT > 3A)
- User configurable fault response
- Latch-off or auto-retry
- Number of retries (finite or indefinite)
- Delay between retries
- Robust short-circuit protection
- Fast-trip response time < 400ns typical
- Immune to line transients
- no nuisance tripping
- Adjustable output slew rate (d Vdt) control
- Option to drive external FET for reverse current blocking in disabled/OFF state
- Adjustable undervoltage lockout
- Adjustable overvoltage lockout
- Integrated overtemperature protection
- Power good indication
- Small footprint: 4mm × 4mm QFN package
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