KA3843B
| Parameters | |
|---|---|
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 7.6V~30V |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 1A |
| Frequency - Switching | Up to 500kHz |
| Input Voltage (Max) | 30V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | SINGLE |
| Duty Cycle (Max) | 97% |
| Clock Sync | No |
| Length | 8.56mm |
| Width | 3.95mm |
| RoHS Status | ROHS3 Compliant |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Last Time Buy |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 14 |
| Terminal Finish | MATTE TIN |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Pin Count | 14 |
| Number of Outputs | 1 |
| Qualification Status | COMMERCIAL |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
KA3843B Overview
The switching controller fits in the 8-DIP (0.300, 7.62mm) package and is ideal for most applications. There is sufficient capacity to generate switching controller for outputs 1. An enclosure of Tube is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 7.6V~30V. Suitable for a 0°C~70°C TA dc switcher. It can switch at Up to 500kHz. A generalization of dc dc regulator can be made using Through Hole. The switch converters are connected to a SWITCHING CONTROLLER analog IC. switching converters terminal (s) are designed to be at DUAL. A variety of 14 terminations are available in dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis 15V volts. This dc to dc regulator accepts only 30V input voltage at most. As a result, switching converter outputs current to the greatest value possible (1A). In total, the switch converters have 1 function (s). Designing voltage regulators switchings with 14 pins is one of the most important aspects of the process.
KA3843B Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
PULSE WIDTH MODULATION
KA3843B Applications
There are a lot of Rochester Electronics, LLC KA3843B DC to DC converter applications.
- Photovoltaic power
- Game consoles
- Electric water heaters
- Driver circuits
- Alternators
- Servo drive system
- Textile machinery
- Electric heating, lighting
- Special machining machine tools
- Constant current circuits