UC3526N
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 18-DIP (0.300, 7.62mm) |
| Number of Pins | 18 |
| Weight | 1.206102g |
| 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 | 18 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Frequency | 400kHz |
| Base Part Number | UC3526 |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 13V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| 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, Reset, Soft Start |
| Topology | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 1Hz~400kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 300ns |
| Synchronous Rectifier | Yes |
| Fall Time (Typ) | 100 ns |
| Nominal Input Voltage | 35V |
| Max Duty Cycle | 50 % |
| Duty Cycle (Max) | 49% |
| Output Phases | 1 |
| Height | 5.08mm |
| Length | 22.48mm |
| Width | 6.35mm |
| Thickness | 4.57mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC3526N Overview
This switching controller fits most application requirements since it is packaged in a 18-DIP (0.300, 7.62mm) package. dc motor controller is suitable for 2 output generation. Packaged in solid enclosures, this pmic has a Tube rating. With Transistor Driver dc switching's output (s), it is able to handle it. The supply and operating voltage of the dc control are 8V~35V. Worked in an dc switcher with a 0°C~70°C TA rating. Switching can be done at 1Hz~400kHz with this switching controller. dc dc regulator can be generalized using Through Hole. For efficient switching control, the dcdc regulator features Enable, Frequency Control, Reset, Soft Start. A SWITCHING CONTROLLER analog IC is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. The 18 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. A search for "UC3526" will reveal other relevant dc to dc converter ics. Total pins of switching converter are 18. The type is a particular Switching Regulator or Controllers of switching converter. The test statistics indicate that DC regulator outputs a voltage of 13V. In most cases, the output current of the dc dc regulator will be 100mA, so note that when you start the project. voltage regulator dc to dcs with a 50 % duty cycle are designed to be reliable when powered on and powered off. This Through Hole makes DC switcher suitable for most prototypes and applications. Switching controller operates at 400kHz Hz. As long as the dc switching is in a dormant state, it utilizes 14mA. It is possible to set the input voltage to 35V for nominal working status.
UC3526N Features
Transistor Driver Outputs
Switching Frequency: 1Hz~400kHz
Enable, Frequency Control, Reset, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 400kHz
UC3526N Applications
There are a lot of Texas Instruments UC3526N DC to DC converter applications.
- Combined machine tools
- Magnetohydrodynamic power
- Imported equipment
- Die casting equipment
- Injection molding machinery
- Nuclear power plants
- Grinders
- Smoke prevention equipment
- Telecommunications equipment
- Motor controller circuits
