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A8500EECTR-T image
A8500EECTR-T image


Allegro MicroSystems
RoHS RoHS compliant
Package 26-WFQFN Exposed Pad
Category PMIC - LED Drivers / PMIC - LED Drivers
Description Tape & Reel (TR) A8500 Step-Up (Boost) Analog Multi-Step PWM led driver 4mm 25mA 5.5V 2MHz
Buying Options
Total Price: USD $4.15
Unit Price: USD $4.151806
≥1 USD $4.151806
≥10 USD $3.916794
≥100 USD $3.695097
≥500 USD $3.485934
≥1000 USD $3.288624
Inventory: 4229
Minimum: 1

Technical Details

Supply Chain

Factory Lead Time 16 Weeks


Mount Surface Mount
Mounting Type Surface Mount
Package / Case 26-WFQFN Exposed Pad
Number of Pins 26


Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 26
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
Subcategory Display Drivers
Terminal Position QUAD
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.4mm
Frequency 2MHz
Base Part Number A8500
Pin Count 26
Number of Outputs 8
Output Voltage 28V
Operating Supply Voltage 5V
Power Supplies 5V
Max Supply Voltage 5.5V
Min Supply Voltage 4.2V
Topology Step-Up (Boost)
Current - Output / Channel 25mA
Internal Switch(s) Yes
fmax-Min 2.2 MHz
Dimming Analog, Multi-Step, PWM
Number of Segments 96
Voltage - Supply (Min) 4.2V
Multiplexed Display Capability NO
Display Mode DOT MATRIX
Data Input Mode SERIAL


Height Seated (Max) 0.9mm
Length 4mm
Width 4mm


Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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