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LD7576A - Green-Mode PWM Controller

General Description

The LD7576A brings hi gh performance, and com bines highly inte grated functions, protections an d EMI-improve solution.

It’s cost.

Key Features

  • near-lossless high v oltage startup circuit, green-mode power-saving operation, leading-edge blanking of the curre compensation. nt sensi ng an d i nternal slop e They are also equipped with protections, an id eal so lution for those cost-sensitive systems, redu cing comp onent count and overa ll s ystem Features z z z z z z z z z z z High-Voltage (500V) Startup Circuit Current Mode Control Non-Audible-Noise Green Mode Control UVLO (Under Voltage Lockout) LEB (Leading-Edge Blanking) on CS Pin.

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Datasheet Details

Part number LD7576A
Manufacturer Leadtrend
File Size 509.80 KB
Description Green-Mode PWM Controller
Datasheet download datasheet LD7576A Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LD7576A 1 1/29/2009 Green-Mode PWM Controller with High-Voltage Start-Up Circuit and Adjustable OLP Delay Time REV. 00b General Description The LD7576A brings hi gh performance, and com bines highly inte grated functions, protections an d EMI-improve solution. It’s cost. The LD7576A features near-lossless high v oltage startup circuit, green-mode power-saving operation, leading-edge blanking of the curre compensation.