Datasheet Texas Instruments LM25069PMM-2/NOPB — 数据表

LM25069
www.ti.com SNVS607E – FEBRUARY 2011 – REVISED MARCH 2013 LM25069 Positive Low Voltage Power Limiting Hot Swap Controller
Check for Samples: LM25069 FEATURES APPLICATIONS 1 2 Operating R ange: +2.9V to +17V
In-rush Current Limit for Safe Board Insertion
into Live Power Sources
Programmable Maximum Power Dissipation in
the External Pass Device
Adjustable Current Limit
Circuit Breaker Function for Severe OverCurrent Events
Internal High Side Charge Pump and Gate
Driver for External N-channel MOSFET
Adjustable Under-Voltage Lockout (UVLO) and
Hysteresis
Adjustable Over-Voltage Lockout (OVLO) and
Hysteresis
Initial Insertion Timer Allows Ringing and
Transients to Subside After System
Connection
Programmable Fault Timer Avoids Nuisance
Trips
Active High Open Drain POWER GOOD Output
Available in Latched Fault and Automatic
Restart Versions Server Backplane Systems …