LT3743IFE#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tube LT3743 Step-Down (Buck) ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V led driver 9.7mm 20A 12V 1MHz
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Buying Options
Total Price: USD $12.92
Unit Price: USD $12.9184
≥1 USD $12.9184
≥10 USD $11.87032
≥100 USD $11.3784
≥500 USD $10.025312
≥1000 USD $9.533286
≥3000 USD $8.918219
Inventory: 197
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 4.4mm
Length 9.7mm
Technical
Switching Frequency 1MHz
Dimming PWM
Internal Switch(s) No
Switcher Configuration PUSH-PULL
Control Technique PULSE WIDTH MODULATION
Max Input Voltage 36V
Control Mode CURRENT-MODE
Min Input Voltage 6V
Topology Step-Down (Buck)
Output Current 20A
Min Supply Voltage 6V
Max Supply Voltage 36V
Input Voltage-Nom 12V
Output Voltage 40V
Number of Outputs 1
Pin Count 28
Base Part Number LT3743
Time@Peak Reflow Temperature-Max (s) 30
Frequency 200kHz~1MHz
Terminal Pitch 0.65mm
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V
Applications Lighting
Terminal Finish Matte Tin (Sn)
Type DC DC Controller
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2012
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 28
Surface Mount YES
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Factory Lead Time 8 Weeks
Alternative Model
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