Holtek Semiconductor HT7A6003
EMI-Improved Green Mode PWM Controller
| Part No. | HT7A6003 |
|---|---|
| Datasheet | HT7A6003 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | EMI-Improved Green Mode PWM Controller |
| Buy | Stock & Price |
GENERAL DESCRIPTION
HT7A6003 is an advanced, highly integration OffLine PWM Controller. This device provides many protection functions with ultra low power circuit design, and is optimized for restraining EMI. By integrated a Non-Audible Noise Green Mode Control Scheme and optimizing for the Energy Star 2.0 spec., the Power Supply Unit (PSU) implemented using the HT7A6003 can satisfy the “Energy Star NoLoad Mode” Stand-by Power standard, which is less than 0.3W within all Nameplate Output Power Range of 0~250W. This device also integrated various protection functions such as Short-Circuit Protection (SCP, which can also be used for Over-Load Protection, OLP), Cycle-by-Cycle Current Limiting, Over Voltage Protection (OVP), and Soft-Start function for reducing inrush current during system initialization and preventing device burn-out. The HT7A6003 also integrates Leading-Edge Blanking and Slope Compensation for minimizing external components cost and system complexity.APPLICATIONS
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