ADN8833CP-EVALZ

ADN8833CP-EVALZ is a configurable evaluation board designed to work with various TEC modules. The AND8833 on the evaluation board delivers bidirectional current through TEC using two pairs of the complimentary integrated MOSFETs in an H-bridge configuration. The voltage across the TEC is proportional to voltage of control signal applied to the CONT input pin. With the on-board passive components, TEC cooling and heating current limits set to 1A, maximum TEC voltage is programmed to 3V. The cooling and heating TEC current limits and maximum TEC voltage setting can be modified by changing values of the corresponding components.

• 1.0A TEC driver for digital control systems
• Operating voltage range from VIN = 2.7V to 5.5V
• TEC voltage and current operation monitoring
• Independent TEC heating and cooling current limit settings
• Programmable maximum TEC voltage
• External synchronization from 1.85MHz to 3.25MHz
• Output for TEC module wires, 2.5V reference out
• Disable jumper
• 45mm × 25mm LFCSP board size