IS31FL3197-QFLS2-TR

Lumissil
870-IS313197-QS2-TR
IS31FL3197-QFLS2-TR

Mfr.:

Description:
LED Lighting Driver ICs 4-Channel Fun LED Drive with C pump, QFN-16 (4.0mm x 4.0mm), T&R

ECAD Model:
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In Stock: 3,683

Stock:
3,683 Can Ship Immediately
Factory Lead-Time:
20 Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:

Pricing (CAD)

Qty. Unit Price
Ext. Price
$1.55 $1.55
$1.12 $11.20
$1.01 $25.25
$0.887 $88.70
$0.83 $207.50
$0.797 $398.50
$0.734 $734.00
Full Reel (Order in multiples of 2500)
$0.652 $1,630.00

Product Attribute Attribute Value Select Attribute
Lumissil
Product Category: LED Lighting Driver ICs
4 Output
10 mA
QFN-16
2.8 V
2.8 V
1 MHz
- 40 C
+ 85 C
Charge Pump
Reel
Cut Tape
Brand: Lumissil
Input Voltage: 2.8 V
Moisture Sensitive: Yes
Mounting Style: SMD/SMT
Number of Channels: 4 Channel
Product Type: LED Lighting Drivers
Factory Pack Quantity: 2500
Subcategory: Driver ICs
Supply Current - Max: 2.4 mA
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Attributes selected: 0

CNHTS:
8542399000
USHTS:
8542390090
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.