Renesas Electronics ISL6237
The ISL6237 dual step-down, switch-mode power-supply (SMPS) controller generates logic-supply voltages in battery-powered systems. The ISL6237 includes two pulse-width modulation (PWM) controllers, 5V/3.3V and 1.5V/1.05V. The output of SMPS1 can also be adjusted from 0.7V to 5.5V.| Part No. | ISL6237 |
|---|---|
| Datasheet | ISL6237 Download |
| Manufacturer |  Renesas Electronics |
| Description | Main Power Supply Controllers |
| Buy | Stock & Price |
ISL6237 NOc1NoT-8nOR8ta8ERc-CIEtNOCoTOuMErMMRTSMEeINcELhDNonEDricDEwaDFwl OSRwuRE.ipnPNptLeEoArrWstCiClED.ceMEonESmteNIG/rtTsNactS High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers DATASHEET FN6418 Rev 4.00 March 18, 2008 The SMPS2 output can be adjusted from 0.5V to 2.5V by setting REFIN2 voltage. This device features a linear regulator providing 3.3V/5V, or adjustable from 0.7V to 4.5V output via LDOREFIN. The linear regulator provides up to 100mA output current with automatic linear-regulator bootstrapping to the BYP input. When in switchover, the LDO output can source up to 200mA. The ISL6237 includes on-board power-up sequencing, power-good (POK_) outputs, digital sof
