UC3524N
| Parameters | |
|---|---|
| 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 | no |
| Part Status | Obsolete |
| 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 | UC3524 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 40V |
| 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~40V |
| Quiescent Current | 5mA |
| Control Features | Current Limit, Enable, Frequency Control, Ramp |
| Topology | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 300kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 200ns |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 100 ns |
| Nominal Input Voltage | 40V |
| Max Duty Cycle | 45 % |
| Output Phases | 1 |
| Height | 4.57mm |
| Length | 19.3mm |
| Width | 6.35mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
UC3524N Overview
As a result of 16-DIP (0.300, 7.62mm) compact design, the switching controller is compatible with most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. Tube is the solid enclosure in which PMIC is packaged. The program can handle Transistor Driver dc switching's outputs (s). dc controls with 8V~40V voltage are supplied and operated. Work well in dc switchers with a 0°C~70°C TA. A switching controller such as this can switch at a value of 300kHz . dc dc regulators can be carried out with Through Hole. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Ramp. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . The 16 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 20V. Other relevant dc to dc converter ics will be returned if you search "UC3524". 16 pins are present on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. A 40V voltage of DC regulator was detected in the test statistics. A starting point for a project is to note down the dc dc regulator's usual output current, which is 100mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 45 %. A frequency of 450kHz is set for the switching controller. In a dormant state, the dc switching uses 5mA. It is possible to set the input voltage to 40V for nominal working status.
UC3524N Features
Transistor Driver Outputs
Switching Frequency: 300kHz
Current Limit, Enable, Frequency Control, Ramp
PULSE WIDTH MODULATION
Max Duty Cycle: 45 %
Frequency: 450kHz
UC3524N Applications
There are a lot of Texas Instruments UC3524N DC to DC converter applications.
- Balance equipment
- Low output voltage switching power supply circuits
- Wind power
- Ball screw pair
- Arc suppression circuits
- Flexible manufacturing cells
- Automatic testing equipment
- Game consoles
- Current source circuits
- Various precision measuring instruments
