The MAX1567 step-up main evaluation kit (EV kit) is a
fully assembled and tested circuit that accepts input
voltages of 1.5V to 3.2V and provides all the output voltages
required for a typical digital still camera. The outputs
consist of the main step-up output (3.3V), a stepdown
output (1.8V), a general-purpose 5V output, outputs
for driving white LED backlighting, and outputs for
charge-coupled device (CCD) and LCD bias. The EV kit
comes with the MAX1567 installed, but can also be used
to evaluate the MAX1566. For applications with a higher
battery voltage, such as Li+ battery applications, another
version of the EV kit is available with the main output
configured as a step-down converter (MAX1567EVKIT).
Key Features
Applications/Uses
Up to 95% Efficient
1.5V to 3.2V Input Voltage Range
Main Step-Up Output, 3.3V
Step-Down Output, 1.8V
5V General-Purpose Output
CCD and LCD Bias Outputs (+15V/-7.5V)
Current-Regulated Output with Overvoltage Protection for White LED Backlighting
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