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Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
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Description
- Description
- The TLC59731 device is an easy-to-use, 3-channel, 50-mA sink current LED driver. The single-wire, 600-kbps serial interface (EasySet) provides a solution for minimizing wiring cost. The LED driver provides 8-bit pulse width modulation (PWM) resolution and a simple gamma correction feature. The display repeat rate is achieved at 3.1 kHz (typical) with an integrated 6-MHz grayscale (GS) clock oscillator. The driver also provides unlimited cascading capability.
- Features
- • Three Sink Current Channels
- • Current Capability:
- – 50 mA per Channel
- • Grayscale (GS) Control With PWM:
- – 8-Bit (256 Steps) With Simple Gamma
- Correction
- • Single-Wire Interface (EasySet™)
- • Power-Supply (VCC) Voltage Range:
- – No Internal Shunt Regulator Mode: 3 V to 5.5 V
- – Internal Shunt Regulator Mode: 3 V to 6 V
- • OUT Terminals Maximum Voltage: Up to 21 V
- • Integrated Shunt Regulator
- • Data Transfer Maximum Rate:
- – Bits per Second (bps): 600 kbps
- • Internal GS Clock Oscillator: 6 MHz (Typical)
- • Display Repeat Rate: 3.1 kHz (Typical)
- • Output Delay Switching to Prevent Inrush Current
- • Unlimited Device Cascading
- • Operating Temperature: –40°C to 85°C
- Applications
- RGB LED Cluster Lamp Displays
TLC59731DR Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Frequency | 6 MHz |
| Number of Outputs | 3 Output |
| Input Voltage (DC) | 5 V |
| Output Voltage | 21 V |
| Output Current | 0.05 A |
| Supply Current | 4500 mA |
| Number of Channels | 3 Channel |
| Input Voltage (DC Max) | 6 V |
| Input Voltage (DC Min) | 3 v |
| Output Voltage (Max) | 21 V |
| Output Current (Min) | 0 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 5 V |
| Input Voltage | 3V ~ 6V |
| Show | |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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