sales@hkmjd.com
Service Telephone:86-755-83294757
New and Original MBI5253GFN-A 16-Channel LED Driver for Time Multiplexed Applications
Mingjiada supplies the new original MBI5253GFN-A 16-channel PWM constant current LED driver designed for LED video applications, using internal pulse width modulation (PWM) control with 14-bit/13-bit colour depth selection.The MB5253 features a 16-bit…
Mingjiada supplies the new original MBI5253GFN-A 16-channel PWM constant current LED driver designed for LED video applications, using internal pulse width modulation (PWM) control with 14-bit/13-bit colour depth selection.
The MB5253 features a 16-bit shift register that converts serial input data into a gray level per pixel for the output port. 16 regulated current ports are designed to provide a uniform and constant current sink for driving LEDs with a wide range of VF variations.
Features
3V to 5.5V supply voltage
16 constant current output channels
Constant output current range:
-0.5~20mA@5V power supply voltage
-0.5~15mA@3.3V power supply voltage
Excellent output current accuracy:
Between channels: <±2.5% (max)
Between ICs: <±3% (max)
Digital power-on reset
Built-in 16K-bit SRAM, supports time multiplexing of 1~32 scans
14-bit/13-bit colour depth PWM control for improved visual refresh rate
6-bit current gain, 12.5% to 100%
LED fault isolation
-Crossover elimination due to LED faults
Forced LED open circuit detection
Integrated ghosting cancellation circuitry
Improvement of high contrast interference
GCLK multiplier technology
Dual refresh mode support
Maximum data clock frequency: 30MHz@VDD=5V
Maximum grey scale clock frequency: 33MHz@VDD=5V
If you have any requirements, please feel free to contact Mr. Chen at
Tel: +8613410018555
E-mail: sales@hkmjd.com
Company Home: www.hkmjd.com
Time:2024-11-18
Time:2024-11-18
Time:2024-11-18
Time:2024-11-18
Contact Number:86-755-83294757
Enterprise QQ:1668527835/ 2850151598/ 2850151584/ 2850151585
Business Hours:9:00-18:00
E-mail:sales@hkmjd.com
Company Address:Room1239, Guoli building, Zhenzhong Road, Futian District, Shenzhen, Guangdong
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