TPS2346 OPTICAL NETWORK HOT SWAP POWER MANAGER

Texas Instruments

Description

TPS2346 OPTICAL NETWORK HOT SWAP POWER MANAGER SLUS529 * MAY 2002 .
The TPS2346 Optical Network Hot Swap Power Manager (HSPM) provides highly-integrated supply control of three positive (3.

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Datasheet Specifications

Part number: TPS2346
Manufacturer: Texas Instruments ↗
File Size: 462.48 KB
Datasheet: TPS2346-etcTI.pdf
Description: OPTICAL NETWORK HOT SWAP POWER MANAGER

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

Applications

* D Hot Swap of ONET Modules D Supply Power-Up/Power-Down Sequencing BACKPLANE BACK
* END POWER PLANES 5.15V 5V ENABLE PG GND 3.3 V
* 5.2 V AD[00] AD[XX:01] R1 Q1 PLUG
* IN MODULE 3 mΩ R2 2 mΩ Q2 R6 R7 10 kΩ 1.2 kΩ C1 0.1 µF C2 0.39 µF D2 6.8 V D1 6.8 V VIN1 CS1 GATE1 VS1

TPS2346 Distributors

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TPS2346 OPTICAL NETWORK HOT SWAP POWER MANAGER Texas Instruments

Texas Instruments TPS2346-like datasheet