ZL8101 Datasheet

ZL8101 Adaptive Digital DC/DC PWM Controller

PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 LABEL DGND SYNC SA0 SA1 NC SCL SDA SALRT FC V0 V1 VMON DRVCTL VTRK VSEN+ VSENNC ISENB ISENA I I I/O I/O O I I, M I, M O I I I TYPE (Note 3) PWR I/O, M (Note 4) I, M www.DataSheet.net/ DESCRIPTION Digital ground. Connect to low impedance contiguo.

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 well as numerous external discrete components. Most operating features can be configured by simple pin-strap/resistor selection or through the SMBus™ serial interface. The ZL8101 uses the PMBus™ protocol for communication with a host controller and the Digital-DC bus for communication between other Z.