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UCC2946DTR
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 20 hours ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm 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 |
| 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 | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UCC2946DTR Overview
This voltage supervisor has a total of 8 mounting terminals that can be used for mounting. In terms of packaging, power management follows the Tape & Reel (TR) model. Power management is possible to find a series of 1 functions. There are 1 channels on this power managment ic that can be found in a series. Please refer to power management for 8-SOIC (0.154, 3.90mm Width) functions. There are a lot of similarities between this IC management and other Simple Reset/Power-On Reset products. Specifies a reflow peak temperature of 260 for the package during reflow. Power management conducts at a voltage of 1. Power management is included in the Surface Mount mount. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. 8 pins are present in total in this power management. 8 pins are on the supervisor. Supply voltage (Vsup) should be at least 2.1V for this power management. It is recommended that the maximum supply voltage (Vsup) in this IC power be no more than 5.5V volts. A Surface Mount mounting type is recommended. The temperature of the supervisors should be set to this range: -40°C~85°C TA. When this power management system is in operation, it produces an output voltage of Push-Pull, Totem Pole. The power management's supply current is 10μA. To find similar IC managements from the manufacturer, you can always search by UCC2946. This power management requires 2.5/5V power to work. At most, voltage supervisor can operate at a supply temperature of 18μA.
UCC2946DTR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 2.1V
10μA operating supply current
UCC2946DTR Applications
There are a lot of Texas Instruments UCC2946DTR Voltage Supervisors applications.
- Smart meter
- Important electronics for automotive safety
- Detection of phase imbalance
- Low voltage/high power - AI, GPU
- Fire equipment power monitoring system
- Utility meter
- Dash board
- DC stabilized power supply module
- Important electronics for automotive protection
- Telecommunications equipment