Macroblock MBI5152
16-Channel PWM Constant Current LED Driver
| Part No. | MBI5152 |
|---|---|
| Datasheet | MBI5152 Download |
| Manufacturer |  Macroblock |
| Description | 16-Channel PWM Constant Current LED Driver |
| Buy | Stock & Price |
FEATURES
for 1:16 Time-MultiplexingAPPLICATIONS
● 3V-5.5V supply voltage● 16 constant current output channels
● Constant output current range: - 1~20mA @ 5V supply voltage - 1~10mA @ 3.3V supply voltage
● Excellent output current accuracy: Between channels:：<±2.5％(Max.) Between ICs: <±3％(Max.)
● Built-in 8K-bit SRAM to support time-multiplexing for 1 ~ 16 scans
● 16-bit /14-bit color depth PWM control to improve visual refresh rate
● 6bit current gain，12.5%~200%
● LED open detection ( Threshold voltage, 0.3V~0.6V selectable )
● Integrating ghost elimination circuit
● GCLK multiplier technology
● Maximum DCLK frequency: 30MHz
● Staggered delay of output to reduce EMI Small Outline Package GF: SOP244LL--320306--11.0.000 Shrink SOP GP: SSOP24L-150-0.64 Product
DESCRIPTION
MBI5152 is designed for LED video applications using internal Pulse Width Modulation (PWM) control with selectable 16-bit / 14-bit color depth. MBI5152 features a 16-bit shift register which converts serial input data into each pixel’s gray scale of the output port.
