LM3549SQE/NOPB

Texas Instruments
926-LM3549SQE/NOPB
LM3549SQE/NOPB

Mfr.:

Description:
LED Lighting Driver ICs High power sequentia l LED driver 24-WQF A 926-LM3549SQ/NOPB

Datasheet:
ECAD Model:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: LED Lighting Driver ICs
RoHS:  
3 Output
Boost, Buck
700 mA
WQFN-24
5.5 V
2.7 V
2.4 MHz
4.6 V
LM3549
- 30 C
+ 85 C
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Features: I2C Control
High Level Output Current: 705 mA
Input Voltage: 2.7 V to 5.5 V
Low Level Output Current: 107 mA
Mounting Style: SMD/SMT
Number of Channels: 3 Channel
Output Type: Constant Current
Product Type: LED Lighting Drivers
Factory Pack Quantity: 250
Subcategory: Driver ICs
Supply Current - Max: 3 mA
Type: Inductive
Unit Weight: 39.200 mg
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Datasheet

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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: 65

Stock:
65 Can Dispatch Immediately
Factory Lead Time:
26 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 250)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$9.01 $9.01
$7.04 $70.40
$6.72 $168.00
Full Reel (Order in multiples of 250)
$5.76 $1,440.00
$5.70 $2,850.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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