TPS25982 2.7-V to 24-V, 2.7mΩ, 15-A Smart eFuse - Integrated Hot-Swap protection with 1.5% Accurate Load Current Monitoring and Adjustable Transient Fault Management
TPS25982 2.7-V to 24-V, 2.7mΩ, 15-A Smart eFuse - Integrated Hot-Swap protection with 1.5% Accurate Load Current Monitoring and Adjustable Transient Fault Management
TPS25982 2.7-V to 24-V, 2.7mΩ, 15-A Smart eFuse - Integrated Hot-Swap protection with 1.5% Accurate Load Current Monitoring and Adjustable Transient Fault Management
1 Features
Wide input voltage range: 2.7 V to 24 V
30-V Absolute maximum
Low On-Resistance: RON = 2.7-mΩ typical
Adjustable current limit threshold
Range: 2 A to 15 A
Accuracy: ± 8% (typical for ILIM > 5 A)
Circuit breaker and current limiter options
Adjustable over-current blanking timer
Handles load transients without tripping
Accurate current monitor output
± 1.5% (typical at 25 °C for IOUT > 3 A)
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 < 400-ns typical
Tested against 1 million power-into-short events
Immune to line transients - no nuisance tripping
Adjustable output slew rate (dVdt) control
Adjustable undervoltage lockout
Overvoltage lockout (Fixed 3.7-V, 7.6-V, 16.9-V and no-OVLO options)