RT8243AZQW 8A= Richtek Dual Step-Down PWM Controller WQFN-20
Product Code: RT8243AZQW
Part Marking: 8A=
Brand: Richtek
Package Code: WQFN-20 (3x3 mm)
Datasheet: RT8243A/B/C
Product Specifications
The RT8243AZQW is a dual-channel synchronous step-down system power supply (PWM) controller developed by Richtek for notebooks and portable devices. It is typically used to generate the main 5V and 3.3V standby/system voltages on motherboards. With its high-efficiency architecture and integrated protection features, it is a frequently preferred chip in the power management circuits of mobile devices.
- Type: Dual Channel Synchronous Step-Down (PWM) Controller
- Output Voltages: 5V and 3.3V (Internal LDOs and switching outputs)
- Features: High efficiency, internal charge pump, low power consumption
- Protections: OVP (Overvoltage), UVP (Undervoltage), OCP (Overcurrent), and Thermal Shutdown
- Package: WQFN-20 (3x3 mm)
- Applications: Notebook motherboards, 5V/3.3V system power supplies
Sales Information
Condition: BRAND NEW. Original.
Warranty: No warranty is provided for semiconductor products.
Shipping (Turkey): All orders placed before 16:00 on weekdays and 14:30 on Saturdays are shipped the same day via contracted courier. (Excluding busy shipping periods and extraordinary circumstances)
International Shipping: Orders placed before 16:00 on weekdays are shipped the same business day via Air Parcel. Orders placed on weekends and outside working hours are shipped on the following first business day. (Excluding busy periods) Country of dispatch is Turkey.
