BQ24781RUVR BQ24781 BQ781 IC
Product Title: BQ24781RUVR / BQ24781 (Marking: BQ24781) 1-to-4 Cell Hybrid Power Boost (HPB) SMBus Battery Charger IC with System Power Monitor (WQFN-28)
Product Specifications:
- Part Number: BQ24781RUVR / BQ24781 / BQ781 (Top Marking Code: BQ24781 / Lot Tracking Code: e.g., TI 43I / AGXH)
- Device Type: Hybrid Power Boost (HPB) / Narrow VDC (NVDC) SMBus Battery Charger Controller with System Power Monitor
- Package / Case: WQFN-28 / QFN-28 (4x4mm Surface Mount with Exposed Thermal Pad)
- Pin Count: 28 Pins
- Input Voltage Range ($V_{IN}$): 4.5V to 24V
- Operating Temperature Range:$-40^\circ\text{C}\text{ to }+85^\circ\text{C}$
Short Description: High-efficiency Texas Instruments BQ24781 (top marking: BQ24781) Hybrid Power Boost (HPB) SMBus battery charger IC in a 28-pin WQFN package. Designed for 1 to 4 cell Li-ion battery management in modern laptop motherboards, ultrabooks, and portable power systems. Features HPB control topology to allow battery supplemental power during peak system loads, alongside integrated PMON real-time power monitoring and PROCHOT# CPU protection signals. Essential replacement part for component-level laptop motherboard repair, fixing "Plugged In, Not Charging" errors, resolving ACOK/adapter power input faults, and replacing blown primary battery charger controller ICs.
IC උපාංග සහ Parts නැවත බර ගනු නොලැබේ | හුවමාරුවක් නැත | වගකීමක් නැත | මුදල් ආපසු ගෙවීමක් නැත කරුණාකර ඔබගේ අංකය 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
1.00 Rs
1.00 Rs
-
Hardware Warranty