UC2849DW
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 24-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 24 |
| Weight | 678.092244mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | Secondary-Side Controller |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Voltage - Supply | 8V~20V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Frequency | 1MHz |
| Base Part Number | UC2849 |
| Pin Count | 24 |
| Number of Outputs | 1 |
| Output Voltage | 8.4V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Current | 250mA |
| Current - Supply | 21mA |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Nominal Input Voltage | 20V |
| Switcher Configuration | SINGLE |
| Switching Frequency | 500kHz |
| Duty Cycle | 90 % |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC2849DW Overview
There is a Tube package for it. As a result, it is packed in the 24-SOIC (0.295, 7.50mm Width) package. Surface Mount instructs that it should be mounted in the following manner. It is recommended that the temperature be maintained at -40°C~85°C TA while functioning. Because of its exceptional performance, it is an excellent choice for Secondary-Side Controller. Having a voltage of 8V~20V allows for high efficiency. There is an analog IC SWITCHING CONTROLLER in this device. It has a total of 24 terminations. It reaches a maximum temperature of 260. A total of 24 pins are attached to it. It has a base part number of UC2849, which can be used to discover comparable components. A total of 21mA current has been supplied to the device. As part of Switching Regulator or Controllers, this device is present. Using 24 pins, it is designed. In order to meet the functioning requirements, it has been designed with a nominal input voltage of 12V. When the output voltage is set to 8.4V, it remains constant. This device contains 1 outputs. There is a value of 250mA that represents the output current.
UC2849DW Features
24-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount
Switching Regulator or Controllers subcategory
Input voltage of 12V
UC2849DW Applications
There are a lot of Texas Instruments UC2849DW Power Supply Control ICs applications.
- Computer modem power supply
- Sound system equipment
- Remote control
- Microphone
- Multimedia classroom
- Computer monitor
- Electric curtains
- Projector electric hanger lift
- Intrinsically safe equipment
- Stage curtain
