ZL8101 Datasheet (Renesas) - Adaptive Digital DC/DC PWM Controller

ZL8101, Adaptive Digital DC/DC PWM Controller

TYPE PIN LABEL (Note 3) DESCRIPTION 1 DGND PWR Digital ground.

Connect to low impedance contiguous ground plane.

2 SYNC I/O, M Clock synchronization input.

Used to set the frequency of the internal switch clock, to sync to an external (Note 4) clock or to output internal clock.

3 4 SA

DATASHEET ZL8101 Adaptive Digital DC/DC PWM Controller with Auto Compensation FN7832 Rev 1.00 July 13, 2012 The ZL8101 is a digital PWM controller with auto compensation that is designed to work with either the ZL1505 MOSFET driver IC, ISL6611 Phase Doubler IC, or DrMOS type devices.

Current sharing allows multiple devices to be connected in parallel to source loads with very high current demands.

Adaptive performance optimization algorithms improve power conversion efficiency across the enti

ZL8101 Features

* The ZL8101 is designed to be a flexible building block for DC power and can be easily adapted to designs ranging from a single-phase power supply operating from a 4.5V input to a multi-phase supply operating from a 12V input. The ZL8101 eliminates the need for complicated power supply managers as w