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A8431EEHTR-T

A8431EEHTR-T

A8431EEHTR-T

Allegro MicroSystems

3V 0.5mm PMIC A8431 1.2MHz 3V 6-PowerWFDFN

SOT-23

A8431EEHTR-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 6-PowerWFDFN
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2007
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 6
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
Subcategory Display Drivers
Terminal Position DUAL
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch0.5mm
Reach Compliance Code unknown
Frequency 1.2MHz
[email protected] Reflow Temperature-Max (s) 40
Base Part Number A8431
Pin Count6
JESD-30 Code R-XDSO-N6
Number of Outputs 1
Qualification StatusNot Qualified
Power Supplies3V
Voltage - Output 32V
Topology Step-Up (Boost)
Current - Output / Channel 20mA
Internal Switch(s) Yes
Dimming PWM
Number of Segments 1
Voltage - Supply (Max) 10V
Voltage - Supply (Min) 2.5V
Multiplexed Display Capability NO
Height Seated (Max) 0.75mm
Length 3mm
Width 2mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3864 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.003385$5.003385
10$4.720175$47.20175
100$4.452995$445.2995
500$4.200939$2100.4695
1000$3.963149$3963.149

A8431EEHTR-T Product Details

A8431EEHTR-T Overview


Save board space with 6-PowerWFDFN package. A LED driver with 1 outputs is designed.As far as mounting is concerned, Surface Mount is adopted.In this case, the result is a DC DC Regulator with high efficiency.It is able to work normally at the operating temperature of -40°C~85°C TA.There are considerable benefits for Backlight.The frequency of 1.2MHz determines how it operates.It operates with 6 terminations.Under 2.5V voltage supply, undetermined failures may occur.In total, it includes 1 segments.This is mounted by Surface Mount.The LED driver is based on part number A8431.The output voltage is 32V.It is equipped with 6 pin count.There is an optimization that allows a maximum supply voltage of 10V.In addition, a Display Drivers is assigned based on the characteristics of the object.

A8431EEHTR-T Features


Available in the 6-PowerWFDFN package
Operating temperature of -40°C~85°C TA
Frequency of 1.2MHz
Supply voltage of 3V

A8431EEHTR-T Applications


There are a lot of Allegro MicroSystems A8431EEHTR-T LED Driver ICs applications.

  • LED headlights
  • Replacement lamps
  • Street lighting
  • Panel lighting
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • Constant Voltage Power Source for portable equipment
  • Sports Facility Lighting
  • Stage and Studio lighting
  • Scanners and Handy Terminals
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights

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