UC3841DWTR
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 18-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 18 |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Additional Feature | CURRENT MODE OPERATION IS ALSO POSSIBLE |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 20V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive, Isolation Capable |
| Voltage - Supply (Vcc/Vdd) | 8V~32V |
| Control Features | Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start |
| Input Voltage (Min) | 8V |
| Topology | Boost, Flyback, Forward Converter |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 1A |
| Frequency - Switching | 500kHz |
| Input Voltage (Max) | 30V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Switcher Configuration | SINGLE |
| Duty Cycle (Max) | 95% |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
UC3841DWTR Overview
Capsuled in the 18-SOIC (0.295, 7.50mm Width) package, the switching controller can be used for a wide range of applications. It is sufficient to generate 1 outputs with this dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 8V~32V voltage are supplied and operated. Suitable for work in a 0°C~70°C TA dc switcher. This switching controller can switch at 500kHz. dc dc regulator is made easier with Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. switching converters terminal (s) are designed to be at DUAL. The 18 terminations can be used for a wide range of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. DC switcher's input voltageis set to 20V. This dc dc voltage regulator should be powered by a voltage of 8V. The dc to dc regulator can only accept a maximum input voltage of 30V. DC to DC voltage regulator has the value of CURRENT MODE OPERATION IS ALSO POSSIBLE to better satisfy the requirement. Current is output to the greatest value of 1A.
UC3841DWTR Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start
PULSE WIDTH MODULATION
CURRENT MODE OPERATION IS ALSO POSSIBLE
UC3841DWTR Applications
There are a lot of Rochester Electronics, LLC UC3841DWTR DC to DC converter applications.
- Window air conditioners
- CMM
- Communication system
- Automation technology
- Digital precision reference circuits
- CNC system
- Television equipment
- Computer-related products
- Analog precision reference circuits
- Hydro power
