RT8223MZQW IC
Product Title: Richtek RT8223MZQW Dual Synchronous Step-Down Controller IC (WQFN-20L $3\text{mm} \times 3\text{mm}$)
Product Specifications:
- Part Number / Marking: RT8223MZQW (Top Marking: 08= or 08 with Lot/Date Code)
- Function: Dual Synchronous Buck / Step-Down Controller IC ($3.3\text{V}$ & $5\text{V}$ Always/Standby Power Supply)
- Package / Case: WQFN-20L $3\text{mm} \times 3\text{mm}$ (20-Pin Quad Flat No-Lead with Exposed Thermal Pad)
- Input Voltage Range ($V_{IN}$): $5.5\text{V to } 25\text{V DC}$ (Compatible with multi-cell Li-ion battery and AC adapter rails)
- Operating Junction Temperature Range:$-40^\circ\text{C to }+85^\circ\text{C}$
Short Description: High-efficiency Richtek RT8223MZQW dual synchronous step-down PWM controller IC designed to generate critical $3.3\text{V}$ and $5\text{V}$ "always-on" (ALW) power rails in modern laptop motherboards. Operating with advanced Constant On-Time (COT) control, it ensures exceptional power efficiency during light-load standby modes and rapid response during heavy CPU processing tasks. An essential component replacement for repairing laptop motherboards with missing standby voltages, dead short circuits on primary power rails, or complete power-on failure.
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
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