SC446TETRT

Semtech
947-SC446TETRT
SC446TETRT

Mfr.:

Description:
LED Lighting Driver ICs 3-STRING DRIVER OF 100MA LED, S

Lifecycle:
Obsolete
Datasheet:
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Product Attribute Attribute Value Select Attribute
Semtech
Product Category: LED Lighting Driver ICs
Delivery Restriction:
 Mouser does not presently sell this product in your region.
RoHS:  
3 Output
Boost
100 mA
TSSOP-16 EDP
27 V
4.5 V
700 kHz
SC44
Reel
Cut Tape
MouseReel
Brand: Semtech
Development Kit: SC446EVB
Input Voltage: 4.5 V to 27 V
Mounting Style: SMD/SMT
Number of Channels: 3 Channel
Output Type: Constant Current
Product: LED Drivers
Product Type: LED Lighting Drivers
Factory Pack Quantity: 2500
Subcategory: Driver ICs
Supply Current - Max: 3 mA
Type: High Efficiency Integrated Driver
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Datasheet

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Compliance Codes
CNHTS:
8542319000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399901
ECCN:
EAR99
Origin Classifications
Country of Origin:
Malaysia
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

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