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LD7532 Leadtrend Technology Green-Mode PWM Controller Datasheet


Leadtrend Technology
LD7532
Part Number LD7532
Manufacturer Leadtrend Technology
Description LD7532 is specifically designed for a low cost system by integrating in a SOT-26 package many functions, protections, and EMI-improved solution which usually need a lot of extra components or circuits on a system design. Furthermore, CT pin latch-off function triggered by a high voltage above 3.1V p...
Features z High-Voltage CMOS Process with ESD protection z Very Low Startup Current (<20μA) z Current Mode Control z Non-audible-noise Green Mode Control z UVLO (Under Voltage Lockout) on VCC Pin z LEB (Leading-Edge Blanking) on CS Pin z Programmable OLP Delay Time z Internal Slope Compensation z External OVP Latch-off Protection z OLP (Over Load Protection) Auto-recovery Mode z External OTP Latch-off Protection z 300mA Driving Capability Applications z Switching AC/DC Adaptor and Battery Charger z Open Frame Switching Power Supply Leadtrend Technology Corporation LD7532-DS-00 June 2008 1 www.leadtre...

Document Datasheet LD7532 datasheet pdf (255.05KB)




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