8 Terminals 8-Pin UCC2946 Voltage supervisor1 Channels Min 2.1V Max 5.5V
SOT-23
UCC2946PWTRG4 Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-TSSOP (0.173, 4.40mm Width)
Number of Pins
8
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
8
ECCN Code
EAR99
Type
Simple Reset/Power-On Reset
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Power Management Circuits
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.65mm
Base Part Number
UCC2946
Output
Push-Pull, Totem Pole
Pin Count
8
Power Supplies
2.5/5V
Number of Channels
1
Max Supply Voltage
5.5V
Min Supply Voltage
2.1V
Operating Supply Current
10μA
Nominal Supply Current
18μA
Max Supply Current
18μA
Adjustable Threshold
YES
Quiescent Current
10μA
Watchdog Timer
Yes
Reset
Active Low
Voltage - Threshold
Adjustable/Selectable
Number of Voltages Monitored
1
Reset Timeout
140ms Minimum
Min Reset Threshold Voltage
1.17V
Max Reset Threshold Voltage
1.26V
Threshold Voltage
1.235
Overvoltage Threshold
1.26V
Height
1.2mm
Length
3mm
Width
4.4mm
Thickness
1mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,000
$2.08677
$4.17354
UCC2946PWTRG4 Product Details
UCC2946PWTRG4 Overview
As far as the mounting terminals of this voltage supervisor are concerned, it has 8 in total. A Tape & Reel (TR) package is used to package the power management. In this PMIC, you can find 1 functions for your reference. On this supervisor, there is a series of 1 channels that can be found. In this PMIC, you can find 8-TSSOP (0.173, 4.40mm Width) functions for your reference. There are many benefits that this IC power shares with other Simple Reset/Power-On Reset products as well. Specifies a reflow peak temperature of 260 for the package during reflow. A supply voltage of 1 is used to conduct the PMIC chip. The power management is mounted by a Surface Mount-axis. It is possible to subcategorize this power ic as a Power Management Circuits chip. Power management has a total of 8 pins. This power management system has 8 pins. IC management can only work with a supply voltage of 2.1V volts. This IC power should be powered by no more than 5.5V volts of supply voltage (Vsup). Surface Mount mounting is recommended. It is recommended to set the supervisor's temperature to this range: -40°C~85°C TA. During normal operation, this power managment ic can generate Push-Pull, Totem Pole of output voltage. As far as the supply current of the power management is concerned, it is 10μA. To find similar IC managements from the manufacturer, you can always search by UCC2946. The voltage supervisor requires a power source of 2.5/5V volts in order to work correctly. At most, voltage supervisor can operate at a supply temperature of 18μA.
UCC2946PWTRG4 Features
Simple Reset/Power-On Reset type Minimum supply voltage of 2.1V 10μA operating supply current
UCC2946PWTRG4 Applications
There are a lot of Texas Instruments UCC2946PWTRG4 Voltage Supervisors applications.