- Stock: In Stock
- Brand: Unbranded
- Model: 1-CHIP0922
- SKU: 1-CHIP0922
Realtime Stock
Controller IC Chip - RT8065ZQW WDFN-8L RT8065 ( 29 ** ) Chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0922)
The RT8065 is a simple, easy-to-use current mode controlled 3A synchronous step-down DC-DC converter with an input supply voltage range from 2.7V to 5.5V. The device built-in an accurate 0.8V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in both WDFN-8L 3x3 and SOP-8 (Exposed Pad) packages. The RT8065 operates in automatic PSM that maintains high efficiency during light load operation. The device features cycle-by-cycle current-limit protection to prevent the device from the catastrophic damage in output short circuit, over-current or inductor saturation. Adjustable softstart function prevents inrush current during start-up. The device also features input under-voltage lockout, output under-voltage protection, and over-temperature protection to provide safe and smooth operation in all operating conditions.
Input Voltage Range from 2.7V to 5.5V ï¬ Integrated 120mΩ and 80mΩ FETs ï¬ 100% Duty Cycle for Lowest Dropout ï¬ Power Saving Mode for Light Loads ï¬ Adjustable Frequency : 200kHz to 2MHz ï¬ 0.8V Reference Allows Low Output Voltage ï¬ Enable Function ï¬ External Soft-Start ï¬ Power Good Function ï¬ Input Under-Voltage Lockout Protection ï¬ Output Under-Voltage Protection ï¬ Over-Temperature Protection ï¬ RoHS Compliant and Halogen Free
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