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UC3849QTR
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-LCC (J-Lead) |
| Number of Pins | 28 |
| Supplier Device Package | 28-PLCC (11.51x11.51) |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | 0°C |
| Applications | Secondary-Side Controller |
| Voltage - Supply | 8V~20V |
| Frequency | 1MHz |
| Base Part Number | UC3849 |
| Number of Outputs | 1 |
| Output Voltage | 8.4V |
| Max Supply Voltage | 20V |
| Operating Supply Current | 21mA |
| Output Current | 250mA |
| Current - Supply | 21mA |
| Nominal Input Voltage | 20V |
| Switching Frequency | 1MHz |
| RoHS Status | ROHS3 Compliant |
UC3849QTR Overview
In Tape & Reel (TR), it is packaged. The 28-LCC (J-Lead) package is available to save space. It is obstructing Surface Mount. During function, the temperature should not exceed 0°C~70°C TA. In terms of performance, it is a stellar choice for Secondary-Side Controller. In this case, high efficiency can be achieved because the supply voltage is 8V~20V. In order to find comparable components, the part number is UC3849. A total of 21mA current has been supplied to the device. With the 28 pins, it is designed in a very simple way. Power for this DC DC switching regulator is provided by a supply current of 21mA. Mounting is performed in accordance with the method of Surface Mount. 8.4V is the constant output voltage. In this device, there are 1 outputs. A temperature of less than 85°C should be used for operation. Over 0°C is the recommended operating temperature. It is set to 250mA for the output current.
UC3849QTR Features
28-LCC (J-Lead) package
Mounting type of Surface Mount
Minimum temperature of 0°C
UC3849QTR Applications
There are a lot of Texas Instruments UC3849QTR Power Supply Control ICs applications.
- Uninterruptible Power Supply (UPS)
- Intrinsically safe equipment
- Projector electric hanger lift
- Modem
- Monogram lift
- Touch screen
- Microprocessor system
- Isolated dc-dc module
- Film engineering
- Deck