Description
Richtek Technology Corporation RT8288AZSP IC Buck Switching Regulator IC Positive Adjustable 0.808V 1 Output 4A 8-SOIC (0.154″, 3.90mm Width) Exposed Pad
The RT8288A is a synchronous step-down regulator with an internal power MOSFET. It achieves 4A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. An internal soft-start minimizes external parts count and internal compensation circuitry. The RT8288A requires a minimal number of readily available external components, providing a compact solution.
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage – Input (Min)4.5V
Voltage – Input (Max)21V
Voltage – Output (Min/Fixed)0.808V
Voltage – Output (Max) 15V
Current – Output 4A
Frequency – Switching 500kHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154″”, 3.90mm Width) Exposed Pad
Supplier Device Package 8-SOP-EP
Manufacturer Part Number: RT8288AZSP
Manufacturer: Richco
