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AC-DC Controller IC HT7A4001N SOT23-6 (5 pieces)

US$2.05 (Excl. Tax)
Out of stock
Product ID
HT7A4001N-SOT23-6

The HT7A4001N is a highly integrated flyback controller that delivers high-efficiency, low-power, and cost-effective Switched-Mode Power Supply (SMPS) solutions. This controller features multi-mode operation tailored to different output load conditions to optimize system efficiency.

The HT7A4001N also incorporates a frequency jittering function to reduce EMI and simplify EMI filter design, helping SMPS systems meet stringent energy efficiency standards. In addition, the controller integrates comprehensive protection functions.

NOTE
  1. Each purchasing unit includes 5 pieces of IC.
  2. The product image is for showing the product appearance, the pin count shown may not match the product pin count.

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1-9 - US$2.05
10-99 15% US$1.74
100-499 25% US$1.54
500+ 35% US$1.33
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FEATURES
  1. Multi-mode operation for high efficiency
  2. Frequency jittering function to reduce EMI
  3. Low startup current (typical value: 2μA)
  4. Built-in soft start to prevent output overshoot
  5. Multiple protection functions for enhanced safety: AC Input Under-Voltage Protection (AC UVP), Output Over-Voltage Protection (Vo OVP), Adjustable Over-Current Protection (OCP), Short-Circuit Protection (SCP), VCC Over-Voltage Protection (VCC OVP), VCC Under-Voltage Lockout (VCC UVLO), Internal Over-Temperature Protection (In-OTP)
  6. Pre-driver source / sink current: 300mA / 400mA
PRODUCT SERIES
RESOURCES
  1. IC: Holtek HT7A4001N, Flyback Controller, including datasheet, package dimensions, and more.
More Information
HS Code (reference) 8542.39.00.22-8
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