UC3527AN
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Number of Pins | 16 |
| Weight | 1.053808g |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Frequency | 450kHz |
| Base Part Number | UC3527 |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 18V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 20V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 100mA |
| Voltage - Supply (Vcc/Vdd) | 8V~35V |
| Quiescent Current | 14mA |
| Control Features | Enable, Frequency Control, Soft Start |
| Topology | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 100Hz~400kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 100ns |
| Synchronous Rectifier | Yes |
| Fall Time (Typ) | 50 ns |
| Nominal Input Voltage | 35V |
| Max Duty Cycle | 50 % |
| Duty Cycle (Max) | 49% |
| Output Phases | 1 |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC3527AN Overview
As a result of 16-DIP (0.300, 7.62mm) compact design, the switching controller is compatible with most applications. For 2 outputs, the dc motor controller is appropriate. Tube is the solid enclosure in which PMIC is packaged. The system can process Transistor Driver dc switching's outputs (s). 8V~35V is the operating voltage and supply voltage of the dc control. Suitable for a 0°C~70°C TA dc switcher. It can switch at 100Hz~400kHz. As it has a Through Hole value, it can be used for general dc dc regulator. The dcdc regulator features Enable, Frequency Control, Soft Start for efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. Different dc switching's functions can be applied to 16 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. 20V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "UC3527". Total pins of switching converter are 16. Switching converter is a special type of Switching Regulator or Controllers. DC regulator outputs 18V voltage according to the test statistics. The dc dc regulator's usual output current is 100mA, which should be noted down when you start a project. Voltage regulator dc to dc is designed to operate at 50 % duty cycle during power-ups and power-downs to ensure reliability. Switching controllers operate at 450kHz frequencies. In dormant mode, 14mA is used. You can set the input voltage to 35V for nominal working status.
UC3527AN Features
Transistor Driver Outputs
Switching Frequency: 100Hz~400kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz
UC3527AN Applications
There are a lot of Texas Instruments UC3527AN DC to DC converter applications.
- Communication system
- Photovoltaic power
- Direct power supply system
- Computer-related products
- Industrial controllers
- Access control systems
- Various precision measuring detectors
- Various precision measuring instruments
- Computer application technology
- Industrial robots
