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Technical parameters

Key specs

TopologyBoost
Outputs6
Output current per channel30 mAMax
Input voltage4.5 ~ 21 V
Power
Current - Output / Channel30mA
Voltage - Output40V
Voltage - Supply (Max)21V
Voltage - Supply (Min)4.5V
AC and DC characteristics
Frequency800kHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature-
PackageTape & Reel (TR)
Package / Case24-UFQFN Exposed Pad
Supplier Device Package24-MLPQ (4x4)
Other
ApplicationsBacklight
Base Product NumberSC440
DimmingAnalog, PWM
Internal Switch(s)Yes
MfrSemtech Corporation
Number of Outputs6
Product StatusObsolete
Series-
TopologyStep-Up (Boost)
TypeDC DC Regulator

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