Intersil ZL9117M
The ZL9117M is a 17A, variable output, step-down PMBus-compliant digital power supply. This power module has built-in auto-compensation algorithms, which eliminates the need for manual compensation design work. The ZL9117M operates over a wide input voltage range and supports an output voltage range of 0.6V to 3.6V, which can be set by external resistors or via PMBus.| Part No. | ZL9117M |
|---|---|
| Datasheet | ZL9117M Download |
| Manufacturer |  Intersil |
| Description | Digital DC/DC PMBus |
| Buy | Stock & Price |
FEATURES
● Complete Digital Switch Mode Power Supply● Fast Transient Response
● Auto Compensating PID Filter
● External Synchronization
● Output Voltage Tracking
● Current Sharing
● Programmable Soft-start Delay and Ramp
● Overcurrent/Undercurrent Protection
● PMBus Compliant
APPLICATIONS
● Server, Telecom, and Datacom● Industrial and Medical Equipment
● General Purpose Point of Load Related Literature
● See AN2033, “Zilker Labs PMBus Command Set for DDC Products”
● See AN2034, “Configuring Current Sharing on the ZL2004 and ZL2006” V DRV 4.5V TO 6.5V 10µF 16V 4.7µF 16V 4.7µF 16V 10µF 16V V IN 4.5V TO 13.2V 2 x 22µF 16V VDRV POWER GOOD OUTPUT ENABLE EXT SYNC DDC BUS 2 PG EN VIN (EPAD) VOUT (EPAD) ZL9117M SW (EPAD) PGND (EPAD) FB+ FB3 x 100µF 6.3V 3 VDD VR V25 V OUT SYNC DDC SCL SA R SA R SET Notes: 1. The I2C/SMBus requires pull-up resistors. Please refer to the I2C/SMBus specifications for more details. 2. The DDC bus requires a pull-up resistor. The resistance will vary based on the capacitive loading of the bus (and on the number of devices connected).
