UC3843ADR2G
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 14 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Frequency | 60kHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | UC384*A |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 5.1V |
| Output Type | Transistor Driver |
| Operating Supply Voltage | 30V |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 8.4V~30V |
| Control Features | Frequency Control |
| Input Voltage (Min) | 8.2V |
| Topology | Boost, Flyback |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 1A |
| Frequency - Switching | Up to 500kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Switcher Configuration | SINGLE |
| Duty Cycle (Max) | 96% |
| Length | 8.65mm |
| Width | 3.9mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
UC3843ADR2G Overview
With its 14-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. dc motor controller is suitable for 1 output generation. 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. Voltages 8.4V~30V are the dc control's supply voltage and operating voltage, respectively. Workable in an dc switcher where 0°C~70°C TA is the 0°C~70°C TArm. Using this switching controller, it is possible to switch at Up to 500kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Frequency Control is used for efficient switching control in the dcdc regulator. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. There are a DUAL terminal on the switching converters. Different dc switching's functions can be applied to 14 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. Other relevant dc to dc converter ics will be returned if you search "UC384*A". 14 pins are present on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. The minimum input voltage of the dc dc voltage regulator should be 8.2V. Statistically, DC regulator outputs 5.1V volts. Switching controllers operate at 60kHz frequencies. Users should apply 30V to operate the voltage regulator dc to dc safely and reliably. The output of this function is the greatest value of 1A.
UC3843ADR2G Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Frequency: 60kHz
UC3843ADR2G Applications
There are a lot of ON Semiconductor UC3843ADR2G DC to DC converter applications.
- Post equipment
- Automation technology
- Pipe bending machines
- Sensitive electronic devices
- Alternators
- Bending machines
- Boring machines
- Driver circuits
- Constant current circuits
- Magnetohydrodynamic power
