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IS32LT3132-QWLCA3-TR

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Mouser No:

870-32LT3132QWLCA3TR

Mfr. No:

IS32LT3132-QWLCA3-TR

Mfr.:

Lumissil

Description:

LED Lighting Driver ICs 12 CHANNELS, LINEAR LED DRIVER WITH UART INTERFACE, WFQFN-32, 5mm5mm

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

IS32LT3132-QWLCA3-TR Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Lumissil IS32LT3132-QWLCA3-TR

Delivery Restriction:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Lumissil
Product Category:	LED Lighting Driver ICs
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Number of Outputs:	12 Output
Output Current:	100 mA
Package/Case:	WQFN-32
Supply Voltage - Max:	16 V
Supply Voltage - Min:	4.5 V
Operating Frequency:	28.8 kHz to 35.2 kHz
Output Voltage:	5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Features:	Automotive LED Lighting
Packaging:	Reel
Packaging:	Cut Tape
Brand:	Lumissil
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Dimming:	PWM
Moisture Sensitive:	Yes
Mounting Style:	SMD/SMT
Number of Channels:	12 Channel
Product:	LED Drivers
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	2500
Subcategory:	Driver ICs
Supply Current - Max:	5.8 mA
Type:	Linear LED Driver

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Datasheet

IS32LT3132-QWLCA3-TR Datasheet (PDF)

TARIC:: 8542399000
USHTS:: 8542390090
MXHTS:: 8542399999
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.

IS32LT3132 12-Ch UART Interface Linear LED Driver

Lumissil IS32LT3132 12-Channel UART Interface Linear LED Driver is a programmable current regulator featuring 12 high-side output channels, with each channel capable of up to 100mA. The Lumissil IS32LT3132 is equipped with a UART interface that is compatible with CAN PHY for communication with a master microcontroller or ECU. The host microcontroller employs a command and response protocol to effectively manage the read/write operations of registers on one or multiple IS32LT3132 devices. Each output can individually support 12-bit Pulse Width modulation (PWM) dimming and 8-bit DC current adjustment. The output channels can be combined to provide a higher current drive capability (up to a maximum of 1.2A). The IS32LT3132 is targeted at the pixel-controlled automotive lighting market, such as interior and exterior animation lights. The device is offered in thermally enhanced eTSSOP-24 and WFQFN-32 (5mm × 5mm) packages.