IS32LT3961-ZLA3-TR

Lumissil
870-IS32LT3961ZLA3TR
IS32LT3961-ZLA3-TR

Mfr.:

Description:
LED Lighting Driver ICs Constant-Current 2A PWM Dimmable Buck Regulator LED Driver with Output Fault Reporting, eTSSOP-16, 5mm 6.4mm, T&R

Datasheet:
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Learn more about Lumissil IS32LT3961-ZLA3-TR

Product Attribute Attribute Value Select Attribute
Lumissil
Product Category: LED Lighting Driver ICs
1 Output
Buck
2 A
eTSSOP-16
60 V
5 V
6 V
- 40 C
+ 150 C
Reel
Cut Tape
Brand: Lumissil
Dimming: Analog, PWM
Input Voltage: 5 V to 60 V
Moisture Sensitive: Yes
Mounting Style: SMD/SMT
Number of Channels: 1 Channel
Pd - Power Dissipation: 2.74 W
Product: LED Drivers
Product Type: LED Lighting Drivers
Factory Pack Quantity: 2500
Subcategory: Driver ICs
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Attributes selected: 0

Compliance Codes
USHTS:
8542390090
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

IS32LT3961 LED Lighting Driver

Lumissil IS32LT3961 LED Lighting Driver integrates an N-channel MOSFET to operate in a buck configuration. This lighting driver works in a fixed frequency mode during switching. The external resistor connects the VCC and TON pins to configure the on-time (switching frequency). The RIS, an external high-side resistor, sets a constant LED output current, allowing the output voltage to be automatically adjusted for various LED configurations. This IS32LT3961 driver is available in an eTSSOP-16 package with an exposed pad for enhanced thermal dissipation and is AEC-Q100 qualified. The LED brightness is proportional to the voltage level of the analog signal or the duty cycle of the PWM signal.

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.

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
2.500
Expected 5/13/2027
Factory Lead Time:
30
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:

Pricing (EUR)

Qty. Unit Price
Ext. Price
1,51 € 1,51 €
1,11 € 11,10 €
1,01 € 25,25 €
0,894 € 89,40 €
0,837 € 209,25 €
0,805 € 402,50 €
0,797 € 797,00 €
Full Reel (Order in multiples of 2500)
0,744 € 1.860,00 €

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