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Epistar Display Led Light Driver Circuit 3V Input TI TLC5954RTQT

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Epistar Display Led Light Driver Circuit 3V Input TI TLC5954RTQT

Name: Epistar Display Led Light Driver Circuit 3V Input TI TLC5954RTQT
Brand: original
Price: 1 USD

China Epistar Display Led Light Driver Circuit 3V Input TI TLC5954RTQT wholesale

Brand Name : original

Model Number : TLC5954RTQT

Certification : Standard Certification

Place of Origin : Original Manufacturer

MOQ : Minimum Order Quantity: 10 PCS

Price : negotiate

Payment Terms : T/T in advance, Western Union, Xtransfer

Supply Ability : 1000

Delivery Time : Within 3days

Packaging Details : Standard Packaging

Manufacturer Part Number : TLC5954RTQR

Type : integrated circuit

Description : Integrated Circuit, IC LED DRV LIN

Lead time : 1-7Working

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TLC5954RTQT DISPLAY DRIVER IC RESIDENTIAL TI LED LIGHT DRIVER CIRCUIT

Light Source:	LED	Item Type:	Bulb Lights
Color Temperature(cct):	Glass	Led Light Source:	Epistar
Application:	Residential
High Light:	TLC5954RTQT Display Driver IC , Residential Display Driver IC , TI LED Light Driver Circuit

Display Driver IC Texas Instruments/TI TLC5954RTQT

ECAD Module	PCB Symbol,Footprint & 3D Model
Supply and Demand Status	Balance
Fake Threat In the Open Market	67 pct.
Popularity	Medium
Temperature Range - Operating	-40°C to 85°C (TA)
Applications	Signage
Channel Output Current	24.4mA, 34.9mA
Number of Outputs	48
Operating Input Voltage(Min)	3V
Maximum Supply Voltage	3.6V
Output Voltage	10V
Status	Active
Manufacturer	Texas Instruments
Categories	Integrated Circuits
Internal Switch(s)	Yes
Topology	Shift Register
Type	Linear

Features for the TLC5954

48 Constant-Current Sink Output Channels with On or Off Control
Current Capability:
- 34.9 mA for 32 Channels
- 24.4 mA 16Channels
No External Resistor for Current Setting
Maximum Current Control (MC): 3 Bits (8 Steps)
Global Brightness Control (BC) for Each Color Group: 7 Bits (128 Steps), Three Groups
LED Power-Supply Voltage: Up to 10 V
VCC = 3.0 V to 3.6 V
Constant-Current Accuracy:
- Channel-to-Channel = ±1% (typ), ±3% (max)
- Device-to-Device = ±2% (typ), ±4% (max)
Data Transfer Rate: 30 MHz
BLANK Pulse Duration: 40 ns (min)
LED Open Detection (LOD)
LED Short Detection
Power-Save Mode (PSM): 7-µA Consumption, High-Speed Recovery
Undervoltage Lockout Sets Default Data
Delayed Switching Minimizes Inrush Current
Operating Temperature: –40°C to +85°C

Description for the TLC5954

The TLC5954 is a 48-channel, constant-current sink LED driver. Each channel can be turned on or off by writing data to an internal register. The output channels (OUTX) are grouped into three groups of 16 channels. Each channel group (R, G, and B) has a 128-step global brightness control (BC) function. The maximum current value of all 48 channels can be set with an 8-step maximum current control (MC) function. The device has two error flags: LED open detection (LOD) and LED short detection . The error flags can be read via a serial interface port. The device also has a power-save mode that sets the total current consumption to 7 µA (typ) when all outputs are off.

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