KA3845B

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Mfr.Part #
KA3845B
Manufacturer
onsemi
Package / Case
8-DIP (0.300, 7.62mm)
Datasheet
Download
Description
IC OFFLINE SWITCH 8DIP
Stock
8,044
In Stock :
8,044

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Manufacturer :
onsemi
Product Category :
AC DC Converters, Offline Switches
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Operating Temperature :
0°C~70°C TA
Operating Supply Current :
17mA
ECCN Code :
EAR99
Max Duty Cycle :
50 %
Output Configuration :
Positive
Base Part Number :
KA3845
Mounting Type :
Through Hole
Control Mode :
CURRENT-MODE
Number of Outputs :
1
Length :
10.15mm
Package / Case :
8-DIP (0.300, 7.62mm)
Fall Time (Typ) :
35 ns
Terminal Position :
Dual
Frequency - Switching :
Up to 500kHz
Terminal Pitch :
2.54mm
Input Voltage (Max) :
25V
Max Frequency :
500kHz
Voltage - Supply (Vcc/Vdd) :
7.6V~30V
Lead Free :
Lead Free
Mount :
Through Hole
Duty Cycle (Max) :
48%
Number of Pins :
8
Rise Time :
45ns
Clock Sync :
No
Synchronous Rectifier :
yes
Number of Functions :
1
Control Technique :
PULSE WIDTH MODULATION
Packaging :
Tube
Input Voltage-Nom :
15V
RoHS Status :
RoHS Compliant
Number of Terminations :
8
Output Current :
1A
Output Type :
Transistor Driver
Analog IC - Other Type :
SWITCHING CONTROLLER
Width :
6.35mm
Height :
3.3mm
Datasheets
KA3845B
Introducing AC DC Converters, Offline Switches onsemi KA3845B from Chip IC,where excellence meets affordability. This product stands out with its Operating Temperature:0°C~70°C TA, Base Part Number:KA3845, Mounting Type:Through Hole, Package / Case:8-DIP (0.300, 7.62mm), Number of Pins:8, Number of Terminations:8, KA3845B pinout, KA3845B datasheet PDF, KA3845B amp .Beyond AC DC Converters, Offline Switches onsemi KA3845B ,we also offer LNK623DG-TL, LNK3206D-TL, TNY285KG-TL, Our vast inventory has you covered. Contact us now for immediate solutions.

onsemi KA3845B


AC DC Converters, Offline Switches onsemi KA3845B Overview

The onsemi KA3845B is a pivotal component in modern power supply designs, belonging to the category of AC DC Converters and Offline Switches. This integrated circuit is specifically crafted to enhance the reliability and efficiency of offline switching modes. Housed in a compact 8DIP package, the KA3845B integrates multiple features aimed at simplifying the design and implementation of power supply systems. Its versatility and robust performance make it ideal for a wide range of applications, particularly where power efficiency and space are crucial. Utilizing the AC DC Converters, Offline Switches onsemi KA3845B, designers can achieve stable and efficient power conversion in various electronic applications, ensuring that the end products meet stringent quality and performance standards.

KA3845B Features

The KA3845B offers several key features that make it suitable for a broad spectrum of power supply applications. These include a wide input voltage range, high efficiency, and built-in protection mechanisms such as over-voltage, under-voltage, and thermal shutdown. Additionally, its ability to operate at high frequencies enables compact transformer designs, reducing the overall size and cost of the power supply unit.

KA3845B Applications

  • Consumer Electronics: Utilized in TVs, audio systems, and other home appliances to provide stable power derived from fluctuating main supplies.
  • Telecommunications Equipment: Employs its high-efficiency conversion capabilities to power routers, switches, and base stations reliably.
  • Computing Devices: Ensures safe and consistent power to desktops, laptops, and servers, supporting high performance with efficient power management.
  • Industrial Systems: Key in driving automated manufacturing systems, providing the necessary power control to maintain precision and efficiency.
  • Power Tools: Used in cordless power tools where efficient power conversion extends battery life and enhances performance.
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Payment Method

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IMPORTANT NOTICE

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Shipping Method

Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...

Shipping Cost

Shipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.

The basic freight (for package ≤0.5 KG ) depends on the time zones and countries

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.

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