340KHz Synchronous Step-Down DC/DC Converter
AN6482
24V, 2A, 340KHz Synchronous Step-Down DC/DC Converter
General Description:
Features:
The AN6482 is a synchron...
Description
AN6482
24V, 2A, 340KHz Synchronous Step-Down DC/DC Converter
General Description:
Features:
The AN6482 is a synchronous step-down DC/DC converter that provides wide 4.5V to 24V input voltage range and 2A continuous load current capability. Fault protection includes cycle-by-cycle current limit, input UVLO , output over voltage protection and thermal shutdown. Besides, adjustable soft-start function prevents inrush current at turn-on. This device uses current mode control scheme that provides fast transient response. In shutdown mode, the supply current is about 10uA. The AN6482 is available in an 8-pin SOIC package, provides a very compact system solution and good thermal conductance.
Pin Configuration:
Top View
BS 1 VIN 2 SW 3 GND 4
8 SS 7 EN 6 COMP 5 FB
Wide Input Voltage from 4.5V to 24V 2A Output Current Adjustable Output Voltage from 0.92V to 20V 150mΩ integrated Power MOSFET High Efficiency Up to 93% Fixed 340KHz Switching Frequency Current Mo...
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