Description
19-0480; Rev 3; 4/97 KIT ATION EVALU LE B A IL A AV Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers ________________________.
The MAX1630.
MAX1635 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered.
Features
* o o o o o o o o o o o o o o o o o 96% Efficiency +4.2V to +30V Input Range 2.5V to 5.5V Dual Adjustable Outputs Selectable 3.3V and 5V Fixed or Adjustable Outputs (Dual Modeā¢) 12V Linear Regulator Adjustable Secondary Feedback (MAX1631/MAX1634) 5V/50mA Linear Regulator Output Precision 2.5V Referenc
Applications
* Asserting the SKIP pin enables fixed-frequency mode, for lowest noise under all load conditions. The MAX1630
* MAX1635 include two PWM regulators, adjustable from 2.5V to 5.5V with fixed 5.0V and 3.3V modes. All these devices include secondary feedback regulation, and the MAX1630/MAX1632/MAX1