TPS2359 Series

8.5-V to 15-V dual channel hot swap controller with Oring and Ad-VancedMC compliance

Catalog

8.5-V to 15-V dual channel hot swap controller with Oring and Ad-VancedMC compliance

Part	Internal Switch(s)	Number of Channels	Type	Current - Output (Max)	Package / Case	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Mounting Type	Features	Operating Temperature [Max]	Operating Temperature [Min]	Applications	Programmable Features
Texas Instruments TPS2359RHHT	Both	4	Hot Swap Controller OR Controller	165 mA	36-VFQFN Exposed Pad	4 V 15 V	3 V 8.5 V	36-VQFN (6x6)	Surface Mount	I2C Thermal Limit UVLO	85 °C	-40 °C	ATCA MicroTCA™	Auto Retry Current Limit Fault Timeout Latched Fault Slew Rate
Texas Instruments TPS2359RHHR	Both	4	Hot Swap Controller OR Controller	165 mA	36-VFQFN Exposed Pad	4 V 15 V	3 V 8.5 V	36-VQFN (6x6)	Surface Mount	I2C Thermal Limit UVLO	85 °C	-40 °C	ATCA MicroTCA™	Auto Retry Current Limit Fault Timeout Latched Fault Slew Rate
Texas Instruments TPS2359RHHTG4	Both	4	Hot Swap Controller OR Controller	165 mA	36-VFQFN Exposed Pad	4 V 15 V	3 V 8.5 V	36-VQFN (6x6)	Surface Mount	I2C Thermal Limit UVLO	85 °C	-40 °C	ATCA MicroTCA™	Auto Retry Current Limit Fault Timeout Latched Fault Slew Rate

Catalog

8.5-V to 15-V dual channel hot swap controller with Oring and Ad-VancedMC compliance

Key Features

• ATCA AdvancedMC™ CompliantFull Control for Two AdvancedMC ModulesIndependent 12-V Current Limit and Fast Trip3.3-V and 12-V FET ORing for MicroTCAInternal 3.3-V Current Limit and ORingPower Good and Fault Reporting Through I2CI2C Programmable Fault Times and Current LimitsFET Status Bits for all Channels36-Pin PQFN Package3-V and 12-V Interlock for AdvancedMC ComplianceATCA AdvancedMC™ CompliantFull Control for Two AdvancedMC ModulesIndependent 12-V Current Limit and Fast Trip3.3-V and 12-V FET ORing for MicroTCAInternal 3.3-V Current Limit and ORingPower Good and Fault Reporting Through I2CI2C Programmable Fault Times and Current LimitsFET Status Bits for all Channels36-Pin PQFN Package3-V and 12-V Interlock for AdvancedMC Compliance

Description

The TPS2359 dual-slot hot-plug controllers perform all necessary power interface functions for two AdvancedMC™ (Advanced Mezzanine Card) modules. Two fully integrated 3.3-V channels provide inrush control, over-current protection, and FET ORing. Two 12-V channels provide the same functions using external FETs and sense resistors. The 3.3-V current limits are factory set to AdvancedMC™ compliant levels and the 12-V current limits are programmed using external sense resistors. The accurate current sense comparators of the TPS2359 satisfy the narrow ATCA™ AdvancedMC™ current limit requirements. The TPS2359 dual-slot hot-plug controllers perform all necessary power interface functions for two AdvancedMC™ (Advanced Mezzanine Card) modules. Two fully integrated 3.3-V channels provide inrush control, over-current protection, and FET ORing. Two 12-V channels provide the same functions using external FETs and sense resistors. The 3.3-V current limits are factory set to AdvancedMC™ compliant levels and the 12-V current limits are programmed using external sense resistors. The accurate current sense comparators of the TPS2359 satisfy the narrow ATCA™ AdvancedMC™ current limit requirements.