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KA3843BDTF
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Base Part Number | KA3843 |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Output Configuration | Positive |
| Output Current | 1A |
| Voltage - Supply (Vcc/Vdd) | 7.6V~30V |
| Frequency - Switching | Up to 500kHz |
| Rise Time | 45ns |
| Synchronous Rectifier | Yes |
| Fall Time (Typ) | 35 ns |
| Max Frequency | 500kHz |
| Max Duty Cycle | 100 % |
| Duty Cycle (Max) | 97% |
| Clock Sync | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
KA3843BDTF Overview
The switching controller fits in the 14-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. This dc motor controller can be used to generate outputs with 1 numbers. PMIC packaging is solid with a Tape & Reel (TR) enclosure. The program can handle Transistor Driver dc switching's outputs (s). dc controls with 7.6V~30V voltage are supplied and operated. Worked in an dc switcher with a 0°C~70°C TA rating. Using this switching controller, it is possible to switch at Up to 500kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. KA3843 can be searched for other relevant dc to dc converter ics. Total pins of switching converter are 14. In most cases, the dc dc regulator's output current is 1A. This information should be noted when you begin working with the component. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. DC regulator500kHz has the maximum frequency.
KA3843BDTF Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Max Duty Cycle: 100 %
KA3843BDTF Applications
There are a lot of ON Semiconductor KA3843BDTF DC to DC converter applications.
- Shearing machines
- Various precision measuring detectors
- Automatic plug-in machines
- Nuclear power plants
- Hydrogen power
- Surface processing equipment
- Refrigerators of central air conditioners
- Boring machines
- Precision electronic equipment
- Scientific research