Renesas Electronics ISL6236A
The ISL6236A dual step-down, switch-mode power-supply (SMPS) controller generates logic-supply voltages in battery-powered systems. The ISL6236A 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. | ISL6236A |
|---|---|
| Datasheet | ISL6236A Download |
| Manufacturer |  Renesas Electronics |
| Description | Main Power Supply Controllers |
| Buy | Stock & Price |
DATASHEET ISL6236A High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers FN6453 Rev 3.00 March 18, 2008 The SMPS2 output can be adjusted from 0V to 2.5V by setting REFIN2 voltage. An optional external charge pump can be monitored through SECFB. 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 ISL6236A includes on-board power-up sequencing, the power-good (POK) outputs, digital soft-start, and internal soft-stop output discharge that
