SP6121 controller equivalent, low voltage / synchronous step down pwm controller.
* Optimized for Single Input Voltage - 3V to 5.5V 8 PDRV VCC 1
* High Efficiency: Greater than 95% possible SP6121 GND 2 7 NDRV
* Accurate, 500kHz Fixed Frequ.
* Lossless Adjustable Current Limit with
* Supply Bias for
* High Side RDS(ON) Sensing - DSP
* 0% to 100.
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