ROHM Product Detail

Not Recommended for New Designs BD26503GUL
LED Driver with I²C Compatible and 3-wire Serial Interface for 7×17 LEDs in Dot Matrix

This product cannot be used for new designs (Not recommended for design diversion).

Product Detail

 
Part Number | BD26503GUL-E2
Package | VCSP50L3
Packing Type | Taping
Unit Quantity | 2500
Minimum Package Quantity | 2500
RoHS | Yes

Specifications:

Topology

Constant Current

Vin(Min.)[V]

2.7

Vin(Max.)[V]

5.5

Total Output Current (Max.)[mA]

510

Per Channel Drive(Max.)[mA]

30

Number of Outputs

17

Vout(Max.)[V]

5.5

Data Input

I2C / 3-wire

Data Transfer Rate(Max.)[MHz]

13

Dimming

DC / PWM

PWM Dimming Steps

64

DC Dimming Steps

16

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

3.6x3.6 (t=0.55)

Features:

・LED Matrix driver (7x17)
・ The current drivers can drive 0 to 20mA current with “16” step (for every dot).
・ The current drivers can drive 30mA/Line.
・ 64 steps of the luminance control by PWM (common setting for all dots)
・ Continuous lighting function (TDMA off ) for LED14 to LED17
・ A/B 2-side map for each dot.
・Automatic Slope function
・8-direction automatic scroll function.
・SPI and I²C BUS FS mode(max 400kHz)Compatibility
・Thermal shutdown (TSD)
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