The UCD9090ARGZT is a 10-rail power supply sequencer and monitor designed for applications requiring precise voltage management. It features a 12-bit ADC capable of monitoring up to ten voltage rails, with sampling occurring every 400 Oºs. The device supports programmable undervoltage and overvoltage thresholds, allowing for robust fault management with nonvolatile error logging for up to 26 fault entries. This PMIC includes 23 GPIO pins for various functions, including power supply enables and external interrupts, with ten pins offering PWM functionality. The UCD9090ARGZT supports closed-loop margining, enabling users to adjust rail voltages according to defined thresholds. It also features a programmable watchdog timer and system reset capabilities, enhancing system reliability. The device is compatible with I¬=C and PMBus interfaces, facilitating integration into digital power systems. It is suitable for industrial applications, telecommunications, networking equipment, and server systems. The operating temperature range is from -40¬8C to 110¬8C, making it versatile for various environments. The UCD9090ARGZT is packaged in a 48-VFQFN format, suitable for surface mount applications.
10-Rail Power Supply Sequencer and Monitor With ACPI Support 48-VQFN -40 to 125 Product overview: UCD9090ARGZT from Texas Instruments is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include VQFN. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, VQFN, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-UCD9090ARGZT can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 798758-UCD9090ARGZT
Packaging: Reel package
Type: Sequencer
Operating Temperature Range: -40°C ~ 110°C (TA)
Package: 48-VFQFN Exposed Pad
Mounting: SMD
Reset: Active Low
Number of Voltages Monitored: 10
Reset Timeout: 2 μs Minimum
Voltage - Threshold: Adjustable/Selectabl
Family Name: UCD9090A
Categories: Integrated Circuits (ICs)
Manufacturer Package: 48-VQFN (7x7)
Alternative Parts (Cross-Reference): UCD9090RGZR; UCD9090ARGZR; UCD9090ARGZT; UCD9090ARGZR;
Introduction Date: September 30, 2016
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited
Supervisor 10 Channel 48-VQFN (7x7)
Supervisor 10 Channel 48-VQFN (7x7)
Supervisor 10 Channel 48-VQFN (7x7)
IC SUPERVISOR 10 CHANNEL 48VQFN
IC SUPERVISOR 10 CHANNEL 48VQFN
Supervisor 10 Channel 48-VQFN (7x7)
SEQUENCER & MONITOR, 10RAIL, VQFN-48; Threshold Voltage:2.5V; No. of Supervisors / Monitors:11Monitors;
Supervisory Circuits 10-Rail Pwr Supply Sequencer
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 691-UCD9090ARGZT | 798758-UCD9090ARGZT | 296-45024-1-ND | UCD9090ARGZT | UCD9090ARGZT | UCD9090ARGZT | 29AH8380 | UCD9090ARGZT |
| Product Name | VQFN Voltage Supervisor IC | PMIC - PMIC - Supervisors - UCD9090ARGZT | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | PMIC - Supervisors | Supervisors | Sequencer & Monitor, 10Rail, Vqfn-48; Threshold Voltage Texas Instruments | Supervisory Circuits |
| Supply Voltage | 3 to ? volts | 3 to 3.6 volts | ||||||
| Operating Temperature | -40 C (-40 F) | -40 to 110 C (-40 to 230 F) | -40 to 110 C (-40 to 230 F) | -40 to 110 C (-40 to 230 F) | -40 to 110 C (-40 to 230 F) | -40 to 110 C (-40 to 230 F) | ||
| Number of Supplies | 10 | 10 | 11Monitors | |||||
| Output Options | Open Drain; Inverting; Active Low | Active Low |
