RT8202MZQW RT8202M RT8202 IC
Product Title: RT8202MZQW / RT8202M (Marking: JJ= / JJ) Single Synchronous Step-Down (Buck) PWM Controller IC (WQFN-16 3x3)
Product Specifications:
- Part Number: RT8202MZQW / RT8202M / RT8202 (Top Marking Code: JJ / JJ= / Lot Tracking Code: e.g., 2F / J1V)
- Device Type: Single-Phase High-Efficiency Synchronous Step-Down (Buck) PWM Controller
- Package / Case: WQFN-16L 3x3 / WQFN-16 (3x3mm Surface Mount with Exposed Thermal Pad)
- Pin Count: 16 Pins
- Input Voltage Range ($V_{IN}$): 4.5V to 26V
- Bias Voltage ($V_{CC}$): 4.5V to 5.5V
- Output Voltage Range ($V_{OUT}$): Adjustable from 0.75V to 3.3V (Integrated 0.75V Precision Reference $\pm 1.5\%$)
- Operating Temperature Range:$-40^\circ\text{C}\text{ to }+85^\circ\text{C}$
Short Description: High-efficiency Richtek RT8202MZQW (top marking: JJ) single-phase synchronous step-down PWM controller IC in a compact 16-pin 3x3 WQFN package. Specifically designed to step down high-voltage primary power rails into low-voltage core power rails ($+1.05\text{V}$, $+1.5\text{V}$, $+1.8\text{V}$, or $+2.5\text{V}$) for RAM, GPU core, or PCH chipsets on laptop motherboards. Utilizes Richtek's Quick-PWM control topology to manage extreme load-step changes with fast 100ns response times. Essential replacement component for fixing missing chipset power supplies, repairing shorted memory power rails, and replacing damaged PWM controllers on laptop logic boards.
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