TPS2346 Datasheet - Texas Instruments

TPS2346 OPTICAL NETWORK HOT SWAP POWER MANAGER

The TPS2346 Optical Network Hot Swap Power Manager (HSPM) provides highly-integrated supply control of three positive (3.3-V, 5-V, and 5.15-V) and one negative ( *5.2-V) supply rails with a minimum number of external components. A linear current amplifier (LCA) in each of the four device chan.

TPS2346 Features

* D Enables Hot Swap in High Availability Optical Network Systems D Programmable Current Slew Rate D Power Supply Sequencing D Sense Resistors Set Peak Current (IMAX) D Overcurrent Circuit Breaker at 2× IMAX D Precharge Output D Logic Low Power Good Output D Logic Low Enable Input D On-Chip Charge Pum

TPS2346 Datasheet (462.48 KB)