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LD7532H
12/17/2008
Green-Mode PWM Controller with
OLP/ OVP Latch off Protections
REV: 00
General Description
The LD7532H is specifically designed for low cost total-system by integrating many functions, protections, and EMI-improved solution in a SOT-26 package, which usually needs a lot of extra components or circuits on general system designs. Furthermore, the CT pin latch function by injecting a high above 3.1V provides power circuit designers an easy way to deal with designs for protections, such as OVP and OTP, minimizing component cost and development time. In order to satisfy different designs, the OVP trig level is adjustable by users adding a Zener diode from VCC pin to CT pin.
LD7532H Datasheet
