Maxim Integrated MAX15157DATJ+, Buck Controller 1 MHz 32-Pin, TQFN

The Maxim Integrated Kit implements a single-phase, PWM valley current-mode controller and drives two external power MOSFETs in a buck configuration. The output voltage can be dynamically set through the 1V to 2.2V reference input (REFIN) for modular design support. The MAX15157D features an adjustable internal compensation ramp. The device incorporates an accurate current-sense amplifier that reports output current through an analogue output (IMON).

Input voltage range 8V to 60V
Output voltage range 3V to 0.95 x VIN
Switching frequency range 60kHz to 1MHz
Temperature range -40°C to +125°C
Junction temperature +150°C