SP6122 controller equivalent, low voltage buck controller.
such as optional hiccup
mode, over current protection, TTL enable, “jitter and frequency stabilization” and a fault flag pull-down pin. Combined with reference and drive.
* High Efficiency, Greater than 90% Possible
* 20ns/1nF PFET Output Driver
* Fast Transient Response
* .
The SP6122 is a PWM/PFM minimum on-time controller designed to work from a single 3V5.5V input supply. It is engineered specifically for size and minimum component count,
simplifying the transition from a linear regulator to a switcher solution. How.
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