KA3842BD

Share

Or copy the link below:

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

Request A Quote(RFQ)

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

You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.

RFQ (Request for Quotations)

It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.

Payment Method

For your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.

IMPORTANT NOTICE

You may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.

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.

Manufacturer related products

  • Fairchild Semiconductor
    TVS DIODE 5VWM 20SSOP
  • Fairchild Semiconductor
    TVS DIODE 11VWM 18.2VC DO204AC
  • Fairchild Semiconductor
    TVS DIODE 26VWM 42.1VC DO204AC
  • Fairchild Semiconductor
    TVS DIODE 13VWM 21.5VC DO204AC
  • Fairchild Semiconductor
    TVS DIODE 5VWM 9.2VC DO15

Catalog related products

  • Power Integrations
    IC OFFLINE SWITCH MULT TOP 8SO
  • Power Integrations
    IC OFFLINE SWITCH FLYBACK 8SO
  • Power Integrations
    IC OFFLINE SWITCH MULT TOP 8SO
  • Power Integrations
    IC OFFLINE SWITCH FLYBACK 8SO
  • Power Integrations
    IC OFFLINE SWITCH MULT TOP 8SMD
RFQ
BOM