Data Sheet
Integrated Power Solution with Quad Buck
Regulators and Supervisory Circuits ADP5053
FEATURES
Wide input voltage range: 4.
5 V to 15.
0 V ±1.
5% output accuracy over full temperature range 250 kHz to 1.
4 MHz adjustable switching frequency Adjustable/fixed output options via factory fuse Power regulation
Channel 1 and Channel 2: programmable 1.
2 A/2.
5 A/4 A sync buck
regulators with low-side FET driver
Channel 3 and Channel 4: 1.
2 A sync buck
regulators Single 8 A output (Channel 1 and Channel 2 operated in parallel) Precision enable with 0.
8 V accurate threshold Active output discharge switch FPWM or automatic PWM/PSM selection Frequency synchronization input or output Optional lat...