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SC442ULTRT

Semtech Corporation
RoHS
/
Package 28-UFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description Tape & Reel (TR) Step-Up (Boost) PWM Surface Mount led driver 4mm 30mA 21V 500kHz~1MHz
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Technical Details

Supply Chain

Factory Lead Time 6 Weeks

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-UFQFN Exposed Pad
Number of Pins 14

Technical

Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish MATTE TIN
Max Operating Temperature 150°C
Applications Automotive, Backlight
HTS Code 8542.39.00.01
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.4mm
Frequency 500kHz~1MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 28
JESD-30 Code S-XQCC-N28
Number of Outputs 10
Qualification Status Not Qualified
Temperature Grade INDUSTRIAL
Max Supply Voltage 21V
Min Supply Voltage 4.5V
Voltage - Output 42V
Topology Step-Up (Boost)
Output Current per Channel 30mA
Internal Switch(s) Yes
Dimming PWM
Number of Segments 120
Voltage - Supply (Min) 4.5V
Multiplexed Display Capability NO

Dimensions

Height Seated (Max) 0.6mm
Length 4mm
Width 4mm

Compliance

RoHS Status RoHS Compliant
Lead Free Lead Free

Alternative Model

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