English

All Products

View All >>
  • KA7541DTF

KA7541DTF

1.27mm PMIC 44kHz~56kHz 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-KA7541DTF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 774
  • Description: 1.27mm PMIC 44kHz~56kHz 8-SOIC (0.154, 3.90mm Width) (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

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

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

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.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once 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.
transport

Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -25°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Type Ballast Controller
Terminal Finish MATTE TIN
Voltage - Supply 11V~30V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 1.27mm
Frequency 44kHz~56kHz
Pin Count 8
JESD-30 Code R-PDSO-G8
Qualification Status COMMERCIAL
Input Voltage-Nom 14V
Current - Supply 6mA
Input Voltage (Min) 8.7V
Output Current-Max 0.3A
Input Voltage (Max) 25V
Switcher Configuration PUSH-PULL
Dimming No
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant

KA7541DTF Overview


Materially packaged in accordance with Tape & Reel (TR)'s specifications.Low package costs make the 8-SOIC (0.154, 3.90mm Width) attractive to electronics manufacturers.The gadget has a Mounting Type of Surface Mount.As Type Ballast Controller, it is suitable for standard grade applications.The device is powered by a voltage to ensure normal operation.The -25°C~125°C setting should always be used.However, accuracy can still be maintained at 44kHz~56kHz frequency.There are terminations of 8 on it.Using 6mA's supply current, this system functions.The device runs in 1 functions.The total number of pins in its sum is 8.It can function with a minimum input voltage of 8.7V.An input voltage maximum of 25V is available.It can output up to 0.3A amps of current.

KA7541DTF Features


Mounting type of Surface Mount

KA7541DTF Applications


There are a lot of Rochester Electronics, LLC KA7541DTF Lighting Controllers applications.

  • Power factor correction (PFC)
  • Spot welding
  • DC/DC, DC/AC, and AC/AC converters
  • Server motherboards
  • UPS buffering
  • Frequency converters
  • Audio crossover
  • Motor control
  • Signal decoupling & power bypass
  • Power line buffering