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Supply【Original TI PMIC】LM5170PHPR Multiphase Bidirectional Current Controller

Supply【Original TI PMIC】LM5170PHPR Multiphase Bidirectional Current Controller

Source:our siteTime:2024-06-11Views: 16

Supply【Original TI PMIC】LM5170PHPR Multiphase Bidirectional Current ControllerProduct DescriptionLM5170PHPR controller provides the essential high voltage and precision elements of a dual-channel bidirectional converter. It regulates the average cur…

Supply【Original TI PMIC】LM5170PHPR Multiphase Bidirectional Current Controller


Product Description

LM5170PHPR controller provides the essential high voltage and precision elements of a dual-channel bidirectional converter. It regulates the average current flowing between the high voltage and low voltage ports in the direction designated by the DIR input signal. 


Features

Functional Safety-Capable

Documentation available to aid functional safety system design

Suited for high power industrial dual battery system

100-V HV-port and 65-V LV-port max ratings

1% Accurate bidirectional current regulation

1% Accurate channel current monitoring

5-A Peak half-bridge gate drivers

Support multi-phase operation with stackability

Diode emulation prevents negative current

Programmability and flexibility

Programmable or adaptive dead-time control

Programmable oscillator frequency with optional synchronization to external clock

Dual channel enable control inputs

Analog and PWM current controls

Programmable peak current limit

Programmable soft-start timer

Phase adding or dropping using EN2

Integrated protection features

HV and LV port over-voltage protection

MOSFET failure detect at start-up and circuit breaker control

Thermal shutdown


Applications

Battery tester

Bi-directional battery management system

Backup battery powered converters

Stackable buck or boost converters

Negative to positive voltage converter


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