KA3846
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Supplier Device Package | 16-PDIP |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| Published | 2000 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Power Dissipation | 1W |
| Frequency | 43kHz |
| Base Part Number | KA3846 |
| Number of Outputs | 2 |
| Output Voltage | 13.5V |
| Output Type | Transistor Driver |
| Max Supply Voltage | 40V |
| Operating Supply Current | 21mA |
| Output Configuration | Positive |
| Output Current | 500mA |
| Voltage - Supply (Vcc/Vdd) | 6.95V~40V |
| Control Features | Current Limit, Enable |
| Topology | Push-Pull |
| Frequency - Switching | Up to 500kHz |
| Rise Time | 50μs |
| Synchronous Rectifier | Yes |
| Fall Time (Typ) | 50 μs |
| Nominal Input Voltage | 15V |
| Max Frequency | 500kHz |
| Clock Sync | Yes |
| Output Phases | 1 |
| REACH SVHC | Unknown |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
KA3846 Overview
This switching controller fits most application requirements since it is packaged in a 16-DIP (0.300, 7.62mm) package. The dc motor controller is adquate to generate for 2 outputs. Packaging for the pmic consists of Tube solid enclosures. Transistor Driver dc switching's outputs (s) are supported. 6.95V~40V is the operating voltage and supply voltage of the dc control. Suitable for work in a 0°C~70°C TA dc switcher. Using this switching controller, it is possible to switch at Up to 500kHz. A generalization of dc dc regulator can be made using Through Hole. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable. Searching "KA3846" will return other relevant dc to dc converter ics. Pins number 16 of switching converter in total. Test statistics indicate DC regulator outputs 13.5V voltage. You should note that the dc dc regulator's usual output current is 500mA. DC switcher's Through Hole makes it qualified for most application and prototype designs. DC switcher'sDC regulator500kHz has the maximum frequency. Switching controllers operate at 43kHz frequencies. Ideally, dc regulator should be kept at a temperature of 0°C or higher. There should be 70°C temperature above 70°C degrees Celsius when dc regulator runs. You can set the input voltage to 15V for nominal working status. Supplier dc dc controller package for this part is 16-PDIP. The supply current is 21mA. Switching voltage regulators is rated 40V in terms of maximum supply voltage.
KA3846 Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Current Limit, Enable
Frequency: 43kHz
KA3846 Applications
There are a lot of ON Semiconductor KA3846 DC to DC converter applications.
- Large fire protection systems
- Wide-range voltage regulation circuits
- Digital video recorders
- Domestic water pumps
- Automatic testing equipment
- Industrial robots
- Communication system
- Game consoles
- Imported equipment
- Automation technology
