ADP1043A

The ADP1043A is designed as one kind of digital controller device that can be used in wide range of applications such as (1)AC-to-DC power supplies; (2)Isolated dc-to-dc power supplies; (3)Redundant power supplies; (4)Parallel power supplies; (5)Server, storage, network, and communications infrastructure. and this device is available in a 32-lead LFCSP and operates from a single 3.3 V supply.

Features of the ADP1043A are:(1)Extensive fault detection and protection; (2)Extensive programming; (3)Fast calibration; (4)EEPROM; (5)Standalone or microcontroller control; (6)Digital control loop; (7)Remote and local voltage sense; (8)Primary and secondary side current sense; (9)PWM control; (10)Synchronous rectifier control; (11)Current sharing; (12)Integrated programmable loop filter.

The absolute maximum ratings of the ADP1043A can be summarized as:(1)Supply Voltage (Continuous) VDD: 4.2 V;(2)Digital Pins: -0.3 V to VDD + 0.3 V;(3)VS3- to PGND, AGND, DGND: -0.3 V to +0.3 V;(4)RTD, VS1 to AGND: 2.5 V;(5)VS2, VS3+, ADD to AGND: -0.3 V to VDD + 0.3 V;(6)Operating Temperature Range: -40°C to +85°C;(7)Storage Temperature Range: -65°C to +150°C;(8)Junction Temperature: 150°C;(9)ESD Charged Device Model: 1.5 kV;(10)ESD Human Body Model: 3.5 kV. If you want to know more information about the ADP1043A, please download the datasheet in www.seekic.com or www.chinaicmart.com .