SP6132H

V_CC ................................................................................................. 7V
BST ............................................................................................... 33V
BST-SWN ........................................................................... -0.3V to 7V
SWN.................................................................................... -1V to 30V
GH........................................................................... -0.3V to BST+0.3V
GH-SWN ......................................................................................... 7V
All other pins ......................................................... -0.3V to VCC+0.3V
Peak Output Current < 10us
GH,GL ............................................................................................. 2A
Storage Temperature ................................................ -65°C to 150°C
Power Dissipation .......................................................................... 1W
Lead Temperature (Soldering, 10 sec) ..................................... 300°C
ESD Rating ............................................................................ 2kV HBM
Thermal Resistance ............................................................. 41.9°C/W

The SP6132H is a synchronous step-down switching regulator controller optimized for high efficiency. The part is designed to be especially attractive for dual supply, 12V step down with 5V used to power the controller. This lower V_CC voltage minimizes power dissipation in the part. The SP6132H is designed to drive a pair of external NFETs using a fixed 300kHz frequency, PWM voltage mode architecture. Protection features include UVLO, thermal shutdown and output short circuit protection. The SP6132H is available in the cost and space saving 10-pin MSOP.