TLC59291RGET

Texas Instruments
595-TLC59291RGET
TLC59291RGET

Mfr.:

Description:
LED Lighting Driver ICs 8/16-Channel LED Dri ver A 595-TLC59291R A 595-TLC59291RGER

Datasheet:
ECAD Model:
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In Stock: 252

Stock:
252 Can Dispatch Immediately
Factory Lead Time:
6 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™ †
$1.87 $1.87
$1.38 $13.80
$1.26 $31.50
$1.12 $112.00
Full Reel (Order in multiples of 250)
$1.05 $262.50
$0.994 $497.00
$0.959 $959.00
$0.947 $2,367.50
$0.921 $4,605.00
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: LED Lighting Driver ICs
RoHS:  
16 Output
Boost
50 mA
VQFN-24
5.5 V
3 V
33 MHz
10 V
TLC59291
- 40 C
+ 85 C
Constant Current, LED Open Detection, ON/OFF Control
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Country of Assembly: MY
Country of Diffusion: JP
Country of Origin: MY
High Level Output Current: - 2 mA
Input Voltage: 3 V to 5.5 V
Low Level Output Current: 2 mA
Moisture Sensitive: Yes
Mounting Style: SMD/SMT
Number of Channels: 16 Channel
Output Type: Constant Current
Product: LED Drivers
Product Type: LED Lighting Drivers
Factory Pack Quantity: 250
Subcategory: Driver ICs
Supply Current - Max: 14 mA
Type: LED Driver
Unit Weight: 54.600 mg
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Attributes selected: 0

Datasheet

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Models

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CNHTS:
8542319090
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399901
ECCN:
EAR99

TLC59291 Constant Current LED Driver

Texas Instruments TLC59291 Constant Current LED Driver is a 8/16-channel constant current sink LED driver. Each channel can be turned on-off by writing data to an internal register. The constant current value of all 16 channels is set by a single external resistor and 128 steps for the global brightness control. The TLC59291 has six type error flags: LED open detection (LOD), LED short detection (LSD), output leak detection (OLD), reference terminal short detection (ISF), Pre thermal warning (PTW) and thermal error flag (TEF). In addition, the LOD and LSD functions have invisible detection mode (IDM). This can can detect those errors even when the output is off. The error detection results can be read via a serial interface port. The TLC59291 has low quiescent current in normal mode, it also has a power-save mode that sets the total current consumption to 10µA (typical) when all outputs are off.

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.

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