BQ24780RUYR BQ24780 BQ24780RUYT IC
Product Title: BQ24780RUYR (Marking: BQ24780 / BQ780) 1-4 Cell Hybrid Power Boost SMBus Battery Charger IC (WQFN-28)
Product Specifications:
- Part Number: BQ24780RUYR / BQ24780 / BQ24780RUYT (Top Marking Code: BQ24780 / BQ780)
- Device Type: Synchronous Switch-Mode SMBus Battery Charge Controller & System Power Selector IC
- Package / Case: WQFN-28 / QFN-28 4x4 (Surface Mount)
- Pin Count: 28 Pins
- Input Voltage Range: 4.5V to 24V
- Battery Chemistry: 1-Cell, 2-Cell, 3-Cell, or 4-Cell Li-Ion / Li-Polymer Batteries
- Power Path & Protection: Hybrid Power Boost (HPB) architecture, Dynamic Power Management (DPM), PROCHOT# monitoring output, and N-channel MOSFET gate drivers for ACFET, RBFET, and BATFET
Short Description: High-efficiency Texas Instruments BQ24780RUYR (top marking: BQ24780) synchronous SMBus battery charge controller IC in a 28-pin WQFN package. Designed for multi-chemistry 1 to 4 cell Li+ battery charging and high-performance system power path regulation in laptops, gaming notebooks, and mobile workstations. Features TI Hybrid Power Boost capability to boost system current during heavy peak demands, precise voltage and current regulation via SMBus, and integrated ACDET / ACOK detection circuitry. Essential for component-level laptop motherboard repairs, fixing "Plugged in, Not Charging" faults, restoring dead charging rails, and replacing damaged charging controller chips.
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පරීක්ෂා කර එය ඔබගේ පවතින නිෂ්පාදනය සමඟ ගලපන්න. ඔබ මෙම නිෂ්පාදනය අපගේ වෙබ්
අඩවියෙන් මිලදී ගෙන එය මවු පුවරුවේ සවි කළ විට, එය ඔබේම අවදානම මත
පවතිනු ඇත. කිසිදු දෝෂයකට අප වග කියනු නොලැබේ.
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