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Solutions Power Management Switching Regulator Step-Down (Buck) Regulators External Power Switch Buck Controllers

DC2008A - LTC1625IGN Demo Board | 4.5V ≤ VIN ≤ 28V; VOUT = 3.3V @ 15A

Demonstration circuit DC2008 is DC/DC buck converter featuring the LTC®1625 constant frequency current mode buck controller. The DC2008A operates over a 4.5V to 28V input and provides 15A of output current as shown in Figure 3. The 225kHz constant frequency operation results in a small and efficient circuit. The converter provides high output voltage accuracy (typically ±3%) over a wide load range with no minimum load requirement. The demonstration circuit can be easily modified to generate different output voltages.

DC2008A - Schematic