Datasheet Texas Instruments TPS5124DBT — 数据表



SLUS571 -SEPTEMBER 2003    


   
 
FEATURES
D High Efficiency -No Current Sense Resistor
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D DESCRIPTION
The TPS5124 is dual independent high efficiency
synchronous step-down controller. It supports a
low-voltage/high-current power supply applica-tions that use either a 5-V or 12-V bus voltage.
Since both controllers of the TPS5124 operate
180 degree out-of-phase, the input current ripple
is minimized resulting in a smaller input
capacitance and reduced power supply cost. Required, RDS(on) Overcurrent Detection with
Temperature Compensation …