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TPS2490, TPS2491
SLVS503F
- NOVEMBER 2003
- REVISED FEBRUARY 2020
TPS249x Positive High-Voltage Power-Limiting Hot Swap Controller
1 Features
- 1 Programmable Power Limiting and Current Limiting for plete Safe Operating Area (SOA) Protection
- Wide Operating Range: 9 V to 80 V
- Latched Operation (TPS2490) and Automatic
Retry (TPS2491)
- High-Side Drive for Low-RDS(on) External N- channel MOSFET
- Programmable Fault Timer to Protect the
MOSFET and Eliminate Nuisance Shutdowns
- Power Good Open-Drain Output for Downstream
DC/DC Coordination
- Enable Can Be Used as a Programmable
Undervoltage Lockout or...