Description
www.ti.com TPS2320 TPS2321 SLVS276F * MARCH 2000 * REVISED JULY 2013 DUAL HOT SWAP POWER CONTROLLERS WITH INDEPENDENT CIRCUIT BREAKER.
AGND DGND
TPS2320
FAULT
The TPS2320 and TPS2321 are dual-channel hot-
ENABLE
TIMER
swap controllers that use external N-channel MOSFETs as high.
Features
* 1
* Dual-Channel High-Side MOSFET Drivers
* IN1: 3 V to 13 V; IN2: 3 V to 5.5 V
* Output dV/dt Control Limits Inrush Current
* Independent Circuit-Breaker With
Programmable Overcurrent Threshold and Transient Timer
* CMOS- and TTL-Compatible Enable Input
Applications
* Hot-Swap/Plug/Dock Power Management
* Hot-Plug PCI, Device Bay
V1 3 V
* 13 V
IN1 VREG
ISET1 ISENSE1 GATE1
DISCH1
VO1 +