LP3944ISQ/NOPB

Texas Instruments
926-LP3944ISQ/NOPB
LP3944ISQ/NOPB

Mfr.:

Description:
LED Lighting Driver ICs RGB/White/Blue 8-LED Fun Light driver 24 A 926-LP3944ISQX/NOPB

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

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: LED Lighting Driver ICs
RoHS:  
8 Output
Boost
25 mA
WQFN-24
5.5 V
2.3 V
400 kHz
Adjustable
LP3944
- 40 C
+ 85 C
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Features: I2C Control
Height: 0.8 mm
Input Voltage: 2.3 V to 5.5 V
Length: 4 mm
Low Level Output Current: 25 mA
Moisture Sensitive: Yes
Mounting Style: SMD/SMT
Number of Channels: 8 Channel
Output Type: Current Mode
Pd - Power Dissipation: 1.76 W
Product Type: LED Lighting Drivers
Factory Pack Quantity: 1000
Subcategory: Driver ICs
Supply Current - Max: 550 uA
Type: Inductive
Width: 4 mm
Unit Weight: 48.400 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

Datasheet

Application Notes

Images

Models

This functionality requires JavaScript to be enabled.

Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399901
ECCN:
EAR99
Origin Classifications
Country of Origin:
Malaysia
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

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.

In Stock: 172

Stock:
172
Can Dispatch Immediately
On Order:
1,000
Expected 29-03-2027
Factory Lead Time:
20
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
₹-.--
Ext. Price:
₹-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 1000)

Pricing (INR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
₹267.51 ₹267.51
₹198.72 ₹1,987.20
₹182.48 ₹4,562.00
₹163.37 ₹16,337.00
₹154.77 ₹38,692.50
₹150.95 ₹75,475.00
Full Reel (Order in multiples of 1000)
₹142.35 ₹1,42,350.00
₹138.53 ₹2,77,060.00
₹135.67 ₹6,78,350.00
† A MouseReel™ fee of ₹475.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

An unexpected error has occurred.


Have a question? Please visit the Help Centre.
For questions about a specific order, please login to your account.

If you encounter further problems, please contact us on 800-346-6873 or email help@mouser.com.