It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

LM3643AYFFR

Name: Texas Instruments LM3643AYFFR
Brand: Texas Instruments
SKU: 595-LM3643AYFFR
Price: 75.69 INR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-LM3643AYFFR

Mfr. No:

LM3643AYFFR

Mfr.:

Texas Instruments

Description:

LED Lighting Driver ICs Dual LED Flash Drivr Capabl of up to 1.5

Datasheet:

LM3643AYFFR Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

In Stock: 2,890

Stock:: 2,890 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 6 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

₹-.--

Ext. Price:

₹-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+₹475.00)

Pricing (INR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	₹75.69	₹75.69
	₹54.38	₹543.80
	₹49.07	₹1,226.75
	₹43.07	₹4,307.00
	₹40.28	₹10,070.00
	₹38.54	₹19,270.00
Full Reel (Order in multiples of 3000)
	₹35.32	₹1,05,960.00
	₹34.45	₹2,06,700.00

† A MouseReel™ fee of ₹475.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	LED Lighting Driver ICs
RoHS:
Number of Outputs:	2 Output
Topology:	Boost
Output Current:	1.5 A
Package/Case:	DSBGA-12
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	2.5 V
Operating Frequency:	2 MHz, 4 MHz
Output Voltage:	Adjustable
Series:	LM3643
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Features:	I2C Control, IR Mode
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	PH
Input Voltage:	2.5 V to 5.5 V
Mounting Style:	SMD/SMT
Number of Channels:	2 Channel
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	3000
Subcategory:	Driver ICs
Supply Current - Max:	750 uA
Unit Weight:	2.500 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

LM3643AYFFR Datasheet

Application Notes

Images

Mechanical Outline Drawing

PCN

SPICE Models

LM3643 PSpice Transient Model

This functionality requires JavaScript to be enabled.

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390070
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399901
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.