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RT6585BGQW RT6585B QFN20Pin Marking 3H=RT IC
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Category: RT IC Richtek
Description
The Richtek RT6585BGQW RT6585B QFN20Pin Marking 3H=RT IC is a dual-channel step-down controller designed for battery-powered systems, generating precise supply voltages for laptop motherboards and other portable devices. It integrates two adjustable PWM controllers (2V–5.5V) and two fixed 5V/3.3V linear regulators. Using a constant-current ripple PWM control scheme, it operates without sense resistors and responds to load transients within 100ns. For enhanced efficiency, the IC automatically switches to diode-emulation mode during light load conditions.
Specification
The RT6585BGQW RT6585B QFN20Pin Marking 3H=RT IC comes in a WQFN-20L 3x3 package, with a recommended junction temperature range of -40°C to 125°C and ambient operating range of -40°C to 85°C. OKSpare, Nehru Place, Delhi, is the trusted supplier and stockist of RT ICs, offering genuine, tested, and ready-stock RT6585B ICs for professional laptop motherboard repair.