SC445TETRT

LTB

Semtech Corporation

LED DRVR BOOST 4-CH ANALOG/PWM 42V 0.15A 20-PIN TSSOP EP T/R

Search across all available documentation for this part.

LTB

Semtech Corporation

LED DRVR BOOST 4-CH ANALOG/PWM 42V 0.15A 20-PIN TSSOP EP T/R

Technical Specifications

Parameters and characteristics for this part

Part	Frequency	Current - Output / Channel	Voltage - Supply (Min) [Min]	Internal Switch(s)	Topology	Number of Outputs	Voltage - Supply (Max) [Max]	Dimming	Mounting Type	Supplier Device Package	Type	Package / Case [custom]	Package / Case [custom]	Package / Case [custom]	Voltage - Output	Grade
Semtech Corporation SC445TETRT	700 kHz	150 mA	4.5 V		Step-Up (Boost)	4	27 V	Analog PWM	Surface Mount	20-TSSOP-EP	DC DC Regulator	0.173 in 4.4 mm	Exposed Pad	20-TSSOP	42 V
Semtech Corporation SC445TETRT-01	700 kHz	150 mA	4.5 V		Step-Up (Boost)	4	27 V	Analog PWM	Surface Mount	20-TSSOP-EDP	DC DC Regulator	0.173 in 4.4 mm	Exposed Pad	20-TSSOP	42 V	Automotive

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Wide input voltage range from 4.5V to 27V

Sustain fast Vin fluctuation up to 5v/µs

42V maximum output voltage

Technical documentation and resources

No documents available