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  • DS3994Z+

DS3994Z+

5V 1.27mm PMIC DS3994 28 Pin 20kHz~80kHz 5V 28-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS3994Z+
  • Package: 28-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 444
  • Description: 5V 1.27mm PMIC DS3994 28 Pin 20kHz~80kHz 5V 28-SOIC (0.295, 7.50mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~85°C
Packaging Tube
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type CCFL Controller
Terminal Finish Matte Tin (Sn)
HTS Code 8542.31.00.01
Subcategory Switching Regulator or Controllers
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Terminal Pitch 1.27mm
Frequency 20kHz~80kHz
Base Part Number DS3994
Pin Count 28
Max Output Current 8mA
Power Supplies 5V
Operating Supply Current 9mA
Nominal Supply Current 9mA
Input Voltage (Min) 4.5V
Input Voltage (Max) 5.5V
Switcher Configuration PUSH-PULL
Dimming Yes
Height Seated (Max) 2.65mm
Length 17.9mm
Width 7.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

DS3994Z+ Overview


Tube's materials have been used in the packaging.Low package costs make the 28-SOIC (0.295, 7.50mm Width) attractive to electronics manufacturers.This component is mounted to the PCB using Surface Mount.As a standard grade, it's referred to as Type CCFL Controller.The device is powered by a voltage to ensure normal operation.The -40°C~85°C setting should always be used.It is still capable of operating accurately at 20kHz~80kHz frequency.Its best feature consists of a number of DS3994s.The structure is made up of 28-terminations.During operation, the device is in 4 mode.A 9mA supply current is set for the device.Component 28 remains as its pin number.Having 28 pins in total, it has 28 pins in total.In order to keep the component powered at all times, 5V is used as a source.Switching Regulator or Controllers Subcategory can be applied to the item.A minimum input voltage of 4.5V will allow it to function.The input voltage maximum is 5.5V.5V supplies are used in the device.A maximum of 8mA output current is possible.

DS3994Z+ Features


Mounting type of Surface Mount
Supply voltage of 5V
Switching Regulator or Controllers subcategory

DS3994Z+ Applications


There are a lot of Maxim Integrated DS3994Z+ Lighting Controllers applications.

  • Frequency converters
  • To reduce power noise & signal noise
  • Signal decoupling & power bypass
  • Noise filtering
  • Smoothing
  • Spot welding
  • Flashtube ignition
  • Motor control
  • DC buffering
  • Decoupling or bypassing