Products

The DP2214AN is a high-frequency QR power switch optimized specifically for PD/quick charging applications. Its wide VDD operating voltage range (9V - 70V) allows it to cover the output range of PD/PPS from 3.3V to 21V without the need for an additional VDD winding or a linear step-down circuit.

lQR/PFM control mode

lSwitching frequency up to 130kHz

lUltra-wide VDD operating voltage range (9V - 70V)

lBuilt-in QR frequency dithering function

lMultiple and comprehensive protection functions:

nVDD under-voltage & over-voltage protection (UVLO & OVP)

nCycle-by-cycle over-current protection

nPower-on soft start function (Soft Start)

nOverload protection (OLP)

nSecondary rectifier short-circuit protection

nPrecise output over-voltage protection (Output OVP)

nInput AC under-voltage protection (Brownout)

nOn-chip over-temperature protection (OTP)

nLeading edge blanking (LEB)

DFN5X6