DATASHEET
ISL6410, ISL6410A
Single Synchronous Buck Regulators with Integrated FET
FN9149 Rev 3.00 September 17, 2004
...
DATASHEET
ISL6410, ISL6410A
Single Synchronous Buck Regulators with Integrated FET
FN9149 Rev 3.00 September 17, 2004
The ISL6410, ISL6410A are synchronous current-mode PWM regulators designed to provide a total DC-DC solution for microcontrollers, microprocessors, CPLDs, FPGAs, core processors/BBP/MAC, and ASICs. The ISL6410 should be selected for applications using 3.3V ±10% as an input
voltage and the ISL6410A in applications requiring 5.0V ±10%.
These synchronous current mode PWM regulators have integrated N- and P-Channel power
MOSFETs and provide pre-set pin programmable outputs. Synchronous rectification with internal
MOSFETs is used to achieve higher efficiency and a reduced external component count. The operating frequency of 750kHz typical allows the use of small inductor and capacitor values. The device can be synchronized to an external clock signal in the range of 500kHz to 1MHz. A power good signal “PG” is generated when the output
voltage falls outside the regul...