UCC29421N
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| Additional Feature | CONFIGURABLE VOLTAGE MODE; PROGRAMMABLE PFM TECHNIQUE |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 3V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 1.8V~8V |
| Control Features | Enable, Frequency Control, Low Battery, Reset |
| Topology | Boost, Flyback, SEPIC |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 150kHz~1.2MHz |
| Input Voltage (Max) | 8V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | SINGLE |
| Duty Cycle (Max) | 88% |
| RoHS Status | ROHS3 Compliant |
UCC29421N Overview
This switching controller fits most application requirements since it is packaged in a 16-DIP (0.300, 7.62mm) package. For outputs of 1, this dc motor controller is suitable. PMIC packaging is solid with a Tube enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 1.8V~8V and has a 1.8V~8V supply voltage. Qualified to work in a -40°C~85°C TA dc switcher. Using this switching controller, it is possible to switch at 150kHz~1.2MHz. Through Hole makes it suitable for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Enable, Frequency Control, Low Battery, Reset. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. There are a DUAL terminal on the switching converters. 16 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 3V. Voltages 8V are the maximum that the dc to dc regulator will accept. In order to satisfy the need, DC to DC voltage regulator has a value of CONFIGURABLE VOLTAGE MODE; PROGRAMMABLE PFM TECHNIQUE.
UCC29421N Features
Transistor Driver Outputs
Switching Frequency: 150kHz~1.2MHz
Enable, Frequency Control, Low Battery, Reset
PULSE WIDTH MODULATION
CONFIGURABLE VOLTAGE MODE; PROGRAMMABLE PFM TECHNIQUE
UCC29421N Applications
There are a lot of Rochester Electronics, LLC UCC29421N DC to DC converter applications.
- Series voltage regulation circuits
- Product burn-in
- Hydro power
- Remotely powered electric motors
- Current source circuits
- Imported equipment
- Balance equipment
- Solar power plants
- Thermal power
- Analog precision reference circuits