TPS40090-Q1 PW SLUS845C – JUNE 2008 – REVISED MAY 2011 www.ti.com HIGH-FREQUENCY MULTIPHASE CONTROLLER
Check for Samples: TPS40090-Q1 FEATURES APPLICATIONS 1 2 (1) Qualified for Automotive Applications
Two-, Three-, or Four-Phase Operation
5-V to 15-V Operating Range
Programmable Switching Frequency Up to
1-MHz/Phase
Current Mode Control With Forced Current
Sharing (1)
1% Internal 0.7-V Reference
Resistive Divider Set Output Voltage
True Remote Sensing Differential Amplifier
Resistive or DCR Current Sensing
Current Sense Fault Protection
Programmable Load Line
Compatible with UCC37222 Predictive Gate
Driveв„ў Technology Drivers
24-Pin Space-Saving TSSOP Package
Binary Outputs Internet Servers
Network Equipment
Telecommunications Equipment
DC Power Distributed Systems
PW PACKAGE
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