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UCC3957M-2G4
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| Parameters | |
|---|---|
| Number of Channels | 4 |
| Max Supply Voltage | 20V |
| Min Supply Voltage | 5V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Output Current | 25mA |
| Adjustable Threshold | NO |
| Supply Current-Max (Isup) | 0.04mA |
| Fault Protection | Over Current, Over/Under Voltage |
| Battery Chemistry | Lithium-Ion |
| Number of Cells | 3 ~ 4 |
| Height Seated (Max) | 1.75mm |
| Length | 4.9mm |
| Width | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SSOP (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -20°C~70°C TA |
| Packaging | Tube |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Additional Feature | SELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION |
| HTS Code | 8542.39.00.01 |
| Subcategory | Power Management Circuits |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Supply Voltage | 16V |
| Terminal Pitch | 0.635mm |
| Base Part Number | UCC3957 |
| Function | Battery Protection |
| Output Voltage | 4.25V |
UCC3957M-2G4 Overview
16-SSOP (0.154, 3.90mm Width) is the appropriate package for it. This device uses an analog IC called POWER SUPPLY SUPPORT CIRCUIT. There are currently 4 channels available. The total number of pins is 16. Tube is the case number of the package. To mount this part, use Surface Mount. A voltage of at least 5V volts is required on this part. This electrical component is from the Power Management Circuits family. Surface Mount is in the way of this part. Ensure that the chip's supply voltage does not exceed 20V volts. In addition to Battery Protection functions, it can deliver other functions as well. For the part to perform effectively, it should operate at a temperature around -20°C~70°C TA. There is Lithium-Ion in the battery chemistry of this part. Always keep this device set to 16V. Based on the UCC3957 family. With this device, it is possible to discover SELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION. It is not permitted to exceed 0.04mA for the maximum supply current (Isup). It is not possible to provide the device with more current than 25mA.
UCC3957M-2G4 Features
Available in 16-SSOP (0.154, 3.90mm Width) Package
with 16 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium-Ion
operate supply voltage at the range of 16V
Output Voltage at the range of 4.25V
UCC3957M-2G4 Applications
There are a lot of Texas Instruments UCC3957M-2G4 Battery Management ICs applications.
- Body control module
- Passenger cars
- xEV charging station (off-board charger)
- Consumer electronics
- Continually optimizing battery performance
- Wearables
- Chargers 30 kW to 150 kW
- Body ECU
- Solar and wind-generating plants
- Multicopter and drones