UP6182AG UP6182 UP6182AGQAG IC
Product Title: uP6182AG / uP6182 (Marking: uP6182AG) Dual Synchronous Step-Down Controller IC for 3.3V/5V Standby Power (WQFN-24)
Product Specifications:
- Part Number: uP6182AG / uP6182 / uP6182AGQAG (Top Marking Code: uP6182AG)
- Device Type: Dual Synchronous Step-Down (Buck) Controller IC for Standby Power Supplies
- Package / Case: WQFN-24 / QFN-24 4x4 (Surface Mount)
- Pin Count: 24 Pins
- Input Voltage Range: 5.5V to 26V
- Dual Primary Outputs: Fixed or Adjustable 3.3V and 5V Switch-Mode Power Supplies (SMPS)
- Integrated Auxiliary Regulators: Dual Always-On Low-Dropout Regulators (5V LDO @ 100mA / 3.3V LDO @ 100mA) & 2.0V VREF
- Control Architecture: Constant On-Time (COT) Mode for Fast Transient Response and Out-of-Audio Light-Load Operation
Short Description: High-efficiency uPI Semiconductor uP6182AG (top marking: uP6182AG) dual synchronous step-down PWM controller IC in a compact 24-pin WQFN package. Specifically designed for generating the primary 3.3V and 5V system standby power rails in laptop motherboards, notebook computers, and embedded power systems. Features dual integrated 100mA LDO linear regulators, Out-of-Audio light-load mode, power-good signal outputs, and full protection features (OVP, UVP, OCP, OTP). Essential for component-level laptop motherboard repairs to fix missing 3.3V/5V standby power rails, resolve dead/no-power motherboard symptoms, and replace shorted primary power ICs.
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පරීක්ෂා කර එය ඔබගේ පවතින නිෂ්පාදනය සමඟ ගලපන්න. ඔබ මෙම නිෂ්පාදනය අපගේ වෙබ්
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