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RoHS
RoHS RoHS compliant
Package 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description Tube LT3478 Step-Down (Buck) Step-Up (Boost) PWM led driver 5mm 4.5A Switch 36V 200kHz~2.25MHz
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Buying Options
Total Price: USD $9.12
Unit Price: USD $9.1168
≥1 USD $9.1168
≥10 USD $8.23592
≥100 USD $6.818706
≥500 USD $6.512246
≥1000 USD $5.937624
≥3000 USD $5.171487
Inventory: 1093
Minimum: 1
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Technical Details

Compliance

Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No

Dimensions

Width 4.4mm
Length 5mm

Technical

Multiplexed Display Capability NO
Voltage - Supply (Min) 2.8V
Number of Segments 6
Dimming PWM
Low Level Output Current 40μA
High Level Output Current 40μA
Internal Switch(s) Yes
Current - Output / Channel 4.5A Switch
Topology Step-Down (Buck), Step-Up (Boost)
Voltage - Output 42V
Min Supply Voltage 2.8V
Max Supply Voltage 36V
Number of Outputs 1
Pin Count 16
Base Part Number LT3478
Time@Peak Reflow Temperature-Max (s) 30
Frequency 200kHz~2.25MHz
Terminal Pitch 0.65mm
Supply Voltage 2.7V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BIPOLAR
Subcategory Display Drivers
Applications Backlight
Terminal Finish Matte Tin (Sn)
Type DC DC Regulator
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2007
Packaging Tube
Operating Temperature -40°C~125°C TJ

Physical

Number of Pins 16
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount

Supply Chain

Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Factory Lead Time 8 Weeks

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