DC1626A-B - LTC3838EFE Demo Board (RSENSE) |4.5V ≤ VIN ≤ 26V; VOUT1 = 1.2V @ 15A, VOUT2 = 1.5V @ 15A
Demonstration circuit 1626A is a dual output 1.5V/15A and 1.2V/15A synchronous buck converter operating with a switching frequency of 300kHz over an input voltage range of 4.5V to 26V. The demo board comes in two versions. The -A version uses inductor DCR current sensing with an iron powder inductor for high efficiency. The -B version uses a 2.5mΩ sense resistor for accurate current sensing with a low DCR ferrite inductor.
Demo Board Design File
Demo Board Manual
Demo Board Schematic
LTspice
LTpowerCAD
Products
- DC1626A - Design File
- LTC3838 Project - Dual, Fast, Accrate Step-Down DC/DC Converter with Rsense Current Sensing (4.5-26V to 1.2V @ 15A & 1.5V & 15A)
- LTC3838 - Dual, Fast, Accurate Step- Down DC/DC Controller with Differential Output Sensing
