SY22189BFEC

Silergy
445-SY22189BFEC
SY22189BFEC

Mfr.:

Description:
LED Lighting Driver ICs BOOST CC+CV controller with dc diming and 1-CH syn BUCK CV regulator

ECAD Model:
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Availability

Stock:
Non-Stocked
Factory Lead Time:
16 Weeks Estimated factory production time.
Minimum: 2500   Multiples: 2500
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
This Product Ships FREE

Pricing (USD)

Qty. Unit Price
Ext. Price
Full Reel (Order in multiples of 2500)
$0.448 $1,120.00
$0.439 $2,195.00

Product Attribute Attribute Value Select Attribute
Silergy
Product Category: LED Lighting Driver ICs
RoHS:  
power - dc led
Reel
Brand: Silergy
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: CN
Product Type: LED Lighting Drivers
Factory Pack Quantity: 2500
Subcategory: Driver ICs
Tradename: Silergy Corp.
Part # Aliases: SY7629BFEC
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Attributes selected: 0

USHTS:
8541500080
TARIC:
8542399000
ECCN:
EAR99

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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