MAX1804 Datasheet - Maxim

MAX1804, External Four-Input Feedback Integrator for Power Supplies

19-1737; Rev 0; 7/00 External Four-Input Feedback Integrator for Power Supplies General Description The MAX1804 feedback integrator is designed to im

Features

* High Precision (±1% max Error) Low Power (25µA Supply Current) Automatic Input Disable Shutdown (1µA max Supply Current) Inputs and Outputs High Impedance in Shutdown or When V+ = 0 +2.7V to +5.5V Supply Range 2.8V to 5.5V Regulation Adjust Range Parallelable for More than Four Inputs 10-Pin µMAX Pa

Applications

* Remote Feedback Regulators High-Accuracy Regulators Desktop/Notebook Computers Servers and Workstations Subnotebooks and PDAs Typical Operating Circuit VIN DH SYSTEM SUPPLY VOUT A DL VOUT B RTOP REF FB VOUT C ROUT RBOTTOM OUT ADJ MAX1804 COMP GND V+ SHDN IN1 IN2 IN3 IN4 VOUT D _______________

MAX1804_MaximIntegratedProducts.pdf