RTQ2820A High-Efficiency Synchronous Step-Down Converter Datasheet



Part Number RTQ2820A
Manufacturer Richtek
Description The RTQ2820A is a high-performance, synchronous step-down converter that can deliver up to 20A output current with a wide input supply voltage range of 3.5V to 17V. The device integrates low RDS(ON) power MOSFETs, an accurate 0.6V  1% reference over the full operating junction temperature range, an...
Features ⚫ Wide Input Voltage Range ⚫ 2.7V to 17V with External 3.3V VCC Bias ⚫ 3.5V to 17V with Internal VCC Bias ⚫ Output Voltage from 0.6V to 5.5V ⚫ 0.6V  0.5% Voltage Reference from 0C to 70C Junction Temperature Range ⚫ 0.6V  1% Voltage Reference from −40C to 150C Junction Temperature Range ⚫ ACOT® Control for Excellent Transient Performance ⚫ Stable with Ceramic Output Capacitors ⚫ Selectable FCCM or PSM Operation at Light Load ⚫ Selectable Operation Switching Frequency (600KHz/800KHz/1MHz) ⚫ Non-Latch for OCP, UVP, UVLO, and OTP Faults, Latch Off for OVP ⚫ Differential Remote Sense Voltage...

Document Datasheet RTQ2820A datasheet pdf (2.87MB)

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