TLC5971RGER
60mA 7kHz~20MHz PWM 12 0V~3.3V 3V~5.5V VQFN-24-EP(4x4) LED Drivers RoHS
12-Channel, 16-Bit, Enhanced Spectrum, PWM, RGB, LED Driver With Linear Regulator
- Manufacturer
- TI
- Manufacturer part #
- TLC5971RGER
- Store part #
- C543004
- Package / case
- VQFN-24-EP(4x4)
- Category
- LED Drivers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,975 in stock
#C543004
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹241.74 | ₹241.74 |
| 10+ | ₹203.52 | ₹2,035.20 |
| 30+ | ₹179.40 | ₹5,382.00 |
| 100+ | ₹154.86 | ₹15,486.00 |
| 500+ | ₹143.78 | ₹71,890.00 |
| 1,000+ | ₹139.01 | ₹1,39,010.00 |
1 × ₹241.74
₹241.74
excl. GST
₹285.25 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TLC5971RGER
₹241.74 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Output Current
- 60mA
- Frequency - Switching
- 7kHz~20MHz
- Dimming
- PWM
- Number of Channels
- 12
- Features
- Over-Temperature Protection (OTP)
- Switch tube (built-in/external)
- Built-in
- Output Voltage
- 0V~3.3V
- Constant Current Accuracy
- 1%
- Voltage - Input(DC)
- 3V~5.5V
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.08 g
Overview
The TLC5971 device is a 12-channel, constantcurrent sink driver. Each output channel has individually adjustable currents with 65536 PWM grayscale (GS) steps. Also, each color group can be controlled by 128 constant-current sink steps with the global brightness control (BC) function. GS control and BC are accessible through a two-wire signal interface. The maximum current value for each channel is set by a single external resistor. All constant-current outputs are turned off when the IC is in an overtemperature condition.
Applications
- RGB LED Cluster Lamp Displays
Key features
- 12 Constant-Current Sink Output Channels
- Current Capability: 60 mA Per Channel
- Grayscale (GS) Control With Enhanced Spectrum PWM: 16-Bit (65536 Steps)
- Global Brightness Control (BC): 7-Bit (128 Steps) for Each Color Group
- Power-Supply Voltage Range:
- Internal Linear Regulator: 6 V to 17 V
- Direct Power Supply: 3 V to 5.5 V
- LED Supply Voltage: Up to 17 V
- Constant-Current Accuracy:
- Channel-to-Channel = ±1% (Typical)
- Device-to-Device = ±1% (Typical)
- Data Transfer Rate: 20 MHz
- Linear Voltage Regulator: 3.3 V
- Auto Display Repeat Function
- Display Timing Reset Function
- Internal and External Selectable GS Clock
- Thermal Shutdown (TSD) With Auto Restart
- Unlimited Device Cascading
- Operating Temperature Range: -40°C to +85°C
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