IS31FL3741A-QFLS4-TR
38mA 900Hz~29kHz 9 2.7V~5.5V QFN-60-EP(7x7) LED Drivers RoHS
39x9 DOTS MATRIX LED DRIVER
- Manufacturer
- ISSI
- Manufacturer part #
- IS31FL3741A-QFLS4-TR
- Store part #
- C2940604
- Package / case
- QFN-60-EP(7x7)
- Category
- LED Drivers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,177 in stock
#C2940604
Stock & price checked 24 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹486.96 | ₹486.96 |
| 10+ | ₹437.87 | ₹4,378.70 |
| 30+ | ₹407.25 | ₹12,217.50 |
| 100+ | ₹363.59 | ₹36,359.00 |
| 500+ | ₹349.47 | ₹1,74,735.00 |
| 1,000+ | ₹343.40 | ₹3,43,400.00 |
1 × ₹486.96
₹486.96
excl. GST
₹574.61 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
IS31FL3741A-QFLS4-TR
₹486.96 for 1 + GST
Specifications
- Output Current
- 38mA
- Operating Temperature
- -40℃~+125℃
- Frequency - Switching
- 900Hz~29kHz
- Dimming
- PWM;Analog
- Number of Channels
- 9
- Features
- Short Circuit Protection;LED open-circuit protection
- Constant Current Accuracy
- 6%
- Voltage - Input(DC)
- 2.7V~5.5V
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.26 g
Overview
The IS31FL3741A is a general purpose 39×9 LED Matrix programmed via an I2C compatible interface. Each LED can be dimmed individually with 8-bit PWM data and 8-bit scaling data which allowing 256 steps of linear PWM dimming and 256 steps of DC current adjustable level. Additionally each LED open and short state can be detected, IS31FL3741A store the open or short information in Open-Short Registers. The Open-Short Registers allowing MCU to read out via I2C compatible interface. Inform MCU whether there are LEDs open or short and the locations of open or short LEDs. The IS31FL3741A operates from 2.7V to 5.5V and features a very low shutdown and operational current. IS31FL3741A is available in QFN-60 (7mm×7mm) package. It operates from 2.7V to 5.5V over the temperature range of -40°C to +125°C.
Applications
- Hand-held devices for LED display
- Gaming device (Keyboard, Mouse etc.)
- LED in white goods application
- Music box
Key features
- Supply voltage range: 2.7V~5.5V
- 39 Current Sink × 9 SW matrix size: drive up to 351 LEDs or 117 RGBs
- Individual 256 PWM control steps
- Individual 256 DC current steps
- Global 255 current setting
- SDB rising edge reset I2C module
- Programmable H/L logic: 1.4V/0.4V, 2.4V/0.6V
- 29kHz/3.6kHz/1.8kHz/900Hz PWM frequency
- 1MHz I2C-compatible interface
- interrupt and state lookup registers
- Individual open and short error detect function
- De-ghost QFN-60 (7mm×7mm) package
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