KA3842ACS
- Mfr.Part #
- KA3842ACS
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH 8DIP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Length :
- 9.817mm
- Fault Protection :
- Current Limiting
- JESD-609 Code :
- e3
- Switcher Configuration :
- Single
- Number of Terminations :
- 8
- Number of Functions :
- 1
- Pin Count :
- 8
- Duty Cycle :
- 96%
- Terminal Position :
- Dual
- Terminal Pitch :
- 2.54mm
- Input Voltage (Max) :
- 29V
- Operating Temperature :
- 0°C~70°C TA
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Control Technique :
- PULSE WIDTH MODULATION
- Qualification Status :
- COMMERCIAL
- Internal Switch(s) :
- No
- JESD-30 Code :
- R-PDIP-T8
- Control Features :
- Frequency Control
- Input Voltage (Min) :
- 11V
- Output Current-Max :
- 1A
- Pbfree Code :
- yes
- Voltage - Start Up :
- 16V
- Terminal Finish :
- MATTE TIN
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Packaging :
- Tube
- Frequency - Switching :
- Up to 500kHz
- Input Voltage-Nom :
- 15V
- Surface Mount :
- No
- Width :
- 7.62mm
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Through Hole
- Height Seated (Max) :
- 5.08mm
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Datasheets
- KA3842ACS

AC DC Converters, Offline Switches onsemi KA3842ACS Overview
The onsemi KA3842ACS is a high-performance IC designed for offline switching applications. This robust component is housed in an 8-DIP package, optimized for compact and efficient designs. The KA3842ACS is essential for developers looking for reliable solutions in power management circuits. It enhances system reliability with its integrated features and consistent performance, making it an ideal choice for high-volume B2B clients who require dependable, high-quality AC DC converters and offline switches from a trusted manufacturer like onsemi.
KA3842ACS Features
This integrated circuit includes several key features that make it suitable for a wide range of power applications. Its primary functions include under-voltage lockout for safe operation, programmable frequency and duty cycle adjustments to suit various applications, and thermal shutdown feature for added protection. These characteristics ensure that the KA3842ACS provides a flexible and reliable solution for managing power requirements in electronic devices.
KA3842ACS Applications
- Power Supplies: Utilized in designing both isolated and non-isolated power supplies, ensuring efficient conversion and reliable operation.
- LED Lighting Systems: Helps manage power supply in LED lighting applications, optimizing energy consumption and prolonging the life of lighting components.
- Consumer Electronics: Integrated into various consumer electronics to provide effective power management and enhance overall device stability and performance.
- Telecommunication Equipment: Applied in telecom infrastructures to ensure consistent power management and support long-term operational reliability.
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| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| KA3842ACS | onsemi | 1 | IC OFFLINE SWITCH 8DIP |
| KA3842AES | onsemi | 21,548 | IC OFFLINE SWITCH 8DIP |
| KA3842B | onsemi | 133 | IC OFFLINE SWITCH 8DIP |
| KA3842B | onsemi | 133 | IC OFFLINE SWITCH 8DIP |
| KA3842BD | onsemi | 14,970 | IC OFFLINE SWITCH 14SOIC |
| KA3842BD | onsemi | 14,970 | IC OFFLINE SWITCH 14SOIC |
| KA3842BDTF | onsemi | 11,313 | IC OFFLINE SWITCH 14SOIC |
| KA3842BDTF | onsemi | 23,177 | IC OFFLINE SWITCH 14SOIC |
| KA3842BN | onsemi | 0 | - |
| KA3843ACS | onsemi | 5,390 | IC OFFLINE SWITCH 8DIP |
| KA3843ACS | onsemi | 48,377 | IC OFFLINE SWITCH 8DIP |
| KA3843B | onsemi | 42,131 | IC OFFLINE SWITCH 8DIP |
| KA3843B | onsemi | 42,131 | IC OFFLINE SWITCH 8DIP |
| KA3843BD | onsemi | 4,760 | IC OFFLINE SWITCH 14SOIC |
| KA3843BD | onsemi | 7,958 | IC OFFLINE SWITCH 14SOIC |
















