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PMIC - DC/DC voltage regulator Holder HTSSOP 28
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Table Of Contents
FEATURES
APPLICATIONS
DESCRIPTION
SIMPLIFIED SCHEMATIC
ABSOLUTE MAXIMUM RATINGS
Recommended Operating Conditions
DISSIPATION RATINGS
ELECTRICAL CHARACTERISTICS
RELATED DC/DC PRODUCTS
TYPICAL CHARACTERISTICS
APPLICATION INFORMATION
COMPONENT SELECTION
INPUT FILTER
FEEDBACK CIRCUIT
OPERATING FREQUENCY
OUTPUT FILTER
PCB LAYOUT
LAYOUT CONSIDERATIONS FOR THERMAL PERFORMANCE
PERFORMANCE GRAPHSSafe operating area is applicable to the test board conditions in the Dissipation Ratings
DETAILED DESCRIPTION
UNDERVOLTAGE LOCK OUT (UVLO)
SLOW-START/ENABLE (SS/ENA)
VBIAS REGULATOR (VBIAS)
VOLTAGE REFERENCE
OSCILLATOR AND PWM RAMP
ERROR AMPLIFIER
PWM CONTROL
DEAD-TIME CONTROL AND MOSFET DRIVERS
OVERCURRENT PROTECTION
THERMAL SHUTDOWN
POWER-GOOD (PWRGD)
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