KA3842BD

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Mfr.Part #
KA3842BD
Manufacturer
Fairchild Semiconductor
Package / Case
14-SOIC (0.154, 3.90mm Width)
Datasheet
Download
Description
IC OFFLINE SWITCH 14SOIC
Stock
14,970
In Stock :
14,970

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Manufacturer :
Fairchild Semiconductor
Product Category :
AC DC Converters, Offline Switches
Internal Switch(s) :
No
Switcher Configuration :
Single
Control Technique :
PULSE WIDTH MODULATION
Pbfree Code :
yes
Peak Reflow Temperature (Cel) :
260
Output Current-Max :
1A
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Time@Peak Reflow Temperature-Max (s) :
30
Height Seated (Max) :
1.8mm
Operating Temperature :
0°C~70°C TA
Terminal Finish :
MATTE TIN
Input Voltage-Nom :
15V
Terminal Pitch :
1.27mm
Terminal Position :
Dual
Pin Count :
14
Number of Functions :
1
Voltage - Start Up :
16V
Frequency - Switching :
Up to 500kHz
Qualification Status :
COMMERCIAL
Control Features :
Frequency Control
Analog IC - Other Type :
SWITCHING CONTROLLER
Terminal Form :
Gull wing
Width :
3.95mm
Length :
8.56mm
Voltage - Supply (Vcc/Vdd) :
10V~30V
Mounting Type :
Surface Mount
RoHS Status :
ROHS3 Compliant
Number of Terminations :
14
Input Voltage (Max) :
30V
Duty Cycle :
97%
Control Mode :
CURRENT-MODE
Input Voltage (Min) :
12V
Package / Case :
14-SOIC (0.154, 3.90mm Width)
JESD-609 Code :
e3
Surface Mount :
yes
JESD-30 Code :
R-PDSO-G14
Packaging :
Tube
Datasheets
KA3842BD
Introducing AC DC Converters, Offline Switches Fairchild Semiconductor KA3842BD from Chip IC,where excellence meets affordability. This product stands out with its Operating Temperature:0°C~70°C TA, Mounting Type:Surface Mount, Number of Terminations:14, Package / Case:14-SOIC (0.154, 3.90mm Width), KA3842BD pinout, KA3842BD datasheet PDF, KA3842BD amp .Beyond AC DC Converters, Offline Switches Fairchild Semiconductor KA3842BD ,we also offer LNK623DG-TL, LNK3206D-TL, TNY285KG-TL, Our vast inventory has you covered. Contact us now for immediate solutions.

Fairchild Semiconductor KA3842BD


AC DC Converters, Offline Switches Fairchild Semiconductor KA3842BD Overview

The KA3842BD by Fairchild Semiconductor stands as a pivotal component in the realm of AC DC converters and offline switches. Designed to enhance efficiency and reliability, this integrated circuit is tailored for sophisticated power management. Ensuring high performance in a compact 14SOIC package, the KA3842BD is pivotal for developing advanced power solutions in various industrial applications. Its integration facilitates robust power conversion processes, crucial for maintaining system stability and enhancing energy efficiency. With its focus on streamlined operation and durability, the KA3842BD by Fairchild Semiconductor emerges as a key enabler in powering today’s and tomorrow’s electronic innovations.

KA3842BD Features

The KA3842BD integrates several features that make it an outstanding choice for demanding applications. These include a wide operating voltage range, which ensures flexibility across different power supplies. Its high-frequency operation minimizes the size of passive components, which in turn reduces the overall design footprint. Additionally, the built-in frequency compensation and under-voltage lockout with hysteresis contribute to stable and secure operation, making the KA3842BD a reliable backbone for power management circuits.

KA3842BD Applications

  • Switch Mode Power Supplies (SMPS): Utilizes the KA3842BD for efficient voltage regulation, enabling stable power delivery across varying loads.
  • DC-DC Converters: Employs the KA3842BD to handle the conversion of DC voltages to different levels, useful in devices ranging from laptops to industrial machinery.
  • Battery Chargers: Takes advantage of the high efficiency and reliable control offered by the KA3842BD to manage and optimize the charging cycles of batteries in portable devices.
  • LED Lighting Systems: Applies the KA3842BD to provide consistent, stable power to LED configurations, ensuring longevity and energy efficiency.
  • Telecommunication Equipment: Uses the KA3842BD to ensure robust power management within telecom infrastructures, crucial for maintaining continuous operation.
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Shipping Method

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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

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