Same model may have multiple batches, images only for reference.

UCC2946TPWRQ1

Name: UCC2946TPWRQ1
Brand: Texas Instruments
SKU: 386295
Availability: InStock
Rating: 5 (690 reviews)

Part No	UCC2946TPWRQ1
Manufacturer	Texas Instruments
Catalog	PMIC - Supervisors
Description	IC MPU SUPERVSR W/WTCHDOG 8TSSOP
Datasheet	UCC2946TPWRQ1 Datasheet
Sample
ECAD Module

	New List Existing List This product has been added to your List. List Name:

Shipping Information

Shipped from	HK warehouse
Expected Shipping Date	Ship today if order in (HKT)
Supplier Lead-Time	Call for availability
Estimate shipping fee	Enter your destination to get a shipping estimate Estimate Shipping Fee

Pricing & Ordering $0.567

Quantity

Unit Price

Ext. Price

60+

$0.8880

$53.280

140+

$0.7290

$102.060

215+

$0.7060

$151.790

295+

$0.6830

$201.485

380+

$0.6610

$251.180

510+

$0.5920

$301.920

* The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Availability: 13,000 pieces

MOQ: 60 pcs

Order Increment : 1 pcs

Qty:

*Need More Quantity? *Request a Bulk Quantity Quotation?

Products specifications

Categories	Integrated Circuits
Manufacturer	Texas Instruments
Packaging	Reel - TR
Status	Active
Type	Simple Reset/Power-On Reset
Number of Voltages Monitored	1
Output	Push-Pull, Totem Pole
Reset	Active Low
Reset Timeout	140 ms Minimum
Voltage - Threshold	Adjustable/Selectable
Temperature Range - Operating	-40°C to 105°C (TA)
Mounting	SMD (SMT)
Case / Package	8-TSSOP
Win Source Part Number	081882-UCC2946TPWRQ1
Is this a common-used part?	Yes
Popularity	High
Fake Threat In the Open Market	37 pct.
Supply and Demand Status	Balance

Description

Product Overview: UCC2946TPWRQ1 from Texas Instruments

The UCC2946TPWRQ1 is a robust automotive-grade power management integrated circuit (IC) developed by Texas Instruments, designed to cater to the demanding requirements of the automotive industry. This component is particularly well-suited for applications requiring a reliable watchdog timer and voltage supervisor to ensure system integrity and performance.

Key Features

Voltage Supervision: The UCC2946TPWRQ1 provides precise voltage supervision, ensuring that the system voltages remain within acceptable thresholds for reliable operation.
Watchdog Timer: It incorporates a programmable watchdog timer that helps in monitoring the system operation and can initiate a system reset if necessary, enhancing system reliability.
Power-On Reset: The device features a power-on reset function, which ensures that the system starts in a known state every time it is powered up.
Temperature Range: With an operating temperature range designed for automotive applications, this IC can withstand the extreme conditions found in vehicular environments.
Package: The UCC2946TPWRQ1 comes in a TSSOP (Thin Shrink Small Outline Package) form factor, which is ideal for space-constrained applications.

Applications

This power management IC is highly versatile and can be used in various automotive applications, including:

Engine control units (ECUs)
Body control modules (BCMs)
Infotainment systems
Advanced driver-assistance systems (ADAS)

Quality and Reliability

The UCC2946TPWRQ1 is designed to meet the rigorous standards of the automotive industry. It is qualified according to AEC-Q100 standards, which test for stress resistance and reliability under extreme conditions. This ensures that the product is capable of performing consistently in the harsh environments it will encounter in automotive applications.

Conclusion

With its robust feature set and adherence to automotive quality standards, the UCC2946TPWRQ1 from Texas Instruments is an excellent choice for designers looking to incorporate a reliable power management solution in their automotive systems. Its combination of voltage supervision, watchdog functionality, and power-on reset capabilities make it a vital component for ensuring system stability and safety.