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Name: UCD9090RGZR
Brand: Texas Instruments
SKU: UCD9090RGZR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments UCD9090RGZR

Part No.:: UCD9090RGZR

Manufacturer:: Texas Instruments

Package:: 48-VFQFN Exposed Pad

Datasheet:: UCD9090RGZR.pdf

Description:: IC SUPERVISOR 10 CHANNEL 48VQFN

In Stock:: 3447

Quantity:: Add To Cart

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UCD9090RGZR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Sequencer
NumberofVoltagesMonitored:
10
Voltage-Threshold:
Adjustable/Selectable
Output:
-
Reset:
Active Low
ResetTimeout:
2µs Minimum
OperatingTemperature:
-40°C ~ 110°C (TA)
MountingType:
Surface Mount

UCD9090RGZR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including UCD9090RGZR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for UCD9090RGZR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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UCD9090RGZR information

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UCD9090RGZR Typical application Circuitry

UCD9090RGZR

The UCD9090RGZR is a power supply sequencer and system health monitor developed by Texas Instruments. This device can monitor and sequence up to ten power rails. In this context, we'll cover a detailed procedure for hooking up the UCD9090RGZR:

1. Power Supply Pins (VDD, GND): VDD is the device supply voltage and should be connected to a 3.3V power supply. The system ground should be linked to the ground pin, or GND.

2. Monitoring Inputs (GPO[9:0]): The UCD9090RGZR is designed to monitor up to ten power rails. These inputs are located on the GPO pins. Each power rail that needs to be watched over requires the connection of one of these pins. Note that each input has an internal resistor divider network that must be considered when designing your power supply.

3. I2C Interface (SDA, SCL): The SDA and SCL pins are used to connect the UCD9090RGZR to your system's I2C bus. This is how you'll communicate with the device, configuring the sequencing, timing, and fault parameters.

4. Reset Output (RESET): This pin outputs a reset signal whenever a power supply fault is detected. In the event of a power failure, it can be used to reset your system.

5. Alert Output (ALERT): The ALERT pin is an open-drain output that signals when a fault or warning condition has been detected. This pin requires a pull-up resistor and can be connected to an interrupt input on a microcontroller or similar device for fault handling.

6. General Purpose Inputs/Outputs (GPO[9:0]): The device's GPO pins can be used as inputs for ADC measurements or as digital outputs for control purposes. These should be connected according to your design requirements.

7. Power Good Outputs (PO[9:0]): The Power Good outputs signal that the corresponding monitored power rail is operating correctly. These outputs can be used to enable downstream power supplies in a power sequence.

This guide provides a basic approach to connecting the UCD9090RGZR. Your specific application may require additional considerations, so always refer to the UCD9090RGZR data sheet and user guide for comprehensive details.

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6. What is the process for return or replacement of UCD9090RGZR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the UCD9090RGZR we delivered, we will accept the replacement or return of the UCD9090RGZR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of UCD9090RGZR.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations