Part Number : UCD90160
Function : 16-Rail Power Supply Sequencer and Monitor
Package : QFN 64 Pin Type
Maker : Texas Instruments
Pinouts : 
Description :
The UCD90160 is a 16-rail PMBus/I2C addressable power-supply sequencer and monitor. The device integrates a 12-bit ADC for monitoring up to 16 power-supply voltage inputs. Twenty-six GPIO pins can be used for power supply enables, power-on reset signals, external interrupts, cascading, or other system functions. Twelve of these pins offer PWM functionality.
Using these pins, the UCD90160 offers support for margining, and general-purpose PWM
functions. Specific power states can be achieved using the Pin-Selected Rail States feature. This feature allows with the use of up to 3 GPIs to enable and disable any rail. This is useful for implementing system low-power modes and the Advanced Configuration and Power Interface (ACPI) specification that is used for hardware devices.
Features
1. Monitor and sequence 16 voltage rails
(1) All rails sampled every 400 µs
(2) 12-bit ADC with 2.5-V, 0.5% internal VREF
(3) Sequence based on time, rail and pin dependencies
(4) Four programmable undervoltage and overvoltage thresholds per monitor
Official Homepage : https://www.ti.com/product/UCD90160
Datasheet PDF Download :
Others datasheet of same file : UCD-90160, UCD90160RGCR, UCD90160RGCT
