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LED1642GWTTR

Name: STMicroelectronics LED1642GWTTR
Brand: STMicroelectronics
SKU: 511-LED1642GWTTR
Price: 1.76 GBP
Availability: OutOfStock

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Mouser No:

511-LED1642GWTTR

Mfr. No:

LED1642GWTTR

Mfr.:

STMicroelectronics

Description:

LED Lighting Driver ICs 16 CH LED DVR

Complete Your Design

Datasheet:

LED1642GWTTR Datasheet (PDF)

ECAD Model:

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Availability

Stock:: 0

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On Order:: 5,000

Expected 16/03/2026
Factory Lead Time:: 24

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

£-.--

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+£3.50)

Pricing (GBP)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	£1.76	£1.76
	£1.32	£13.20
	£1.20	£30.00
	£1.07	£107.00
	£1.01	£252.50
	£0.943	£471.50
	£0.796	£796.00
Full Reel (Order in multiples of 2500)
	£0.742	£1,855.00
	£0.726	£3,630.00

† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	LED Lighting Driver ICs
RoHS:
Number of Outputs:	16 Output
Topology:	Boost
Output Current:	40 mA
Package/Case:	TSSOP-24
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	3 V
Operating Frequency:	30 MHz
Output Voltage:	19 V
Series:	LED1642GW
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Features:	PWM Dimming, Short Circuit and Thermal Protection
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Input Voltage:	3 V to 5.5 V
Moisture Sensitive:	Yes
Mounting Style:	SMD/SMT
Number of Channels:	16 Channel
Product:	LED Drivers
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	2500
Subcategory:	Driver ICs
Supply Current - Max:	10 mA
Unit Weight:	212 mg

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Datasheet

LED1642GWTTR Datasheet (PDF)

PCN

CNHTS:: 8542399000
USHTS:: 8542390090
JPHTS:: 8541400103
TARIC:: 8541401000
BRHTS:: 85414011
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.

LED1642GW 16-Channel LED Drivers

STMicroelectronics LED1642GW 16-Channel LED Drivers are low voltage, 16-channel drivers designed for LED panel displays. These 40mA drivers guarantee 20V output driving capability, allowing the user to connect several LEDs in series. In the output stage, 16 regulated current sources provide from 3mA to 40mA constant current to drive the LEDs. The current is programmed through an external resistor and can be adjusted by a 7-bit current gain register in two sub-ranges. The brightness can be adjusted separately for each channel through a 12-bit/16-bit grayscale control. The supply voltage range is between 3V and 5.5V.