(China (Mainland))
Product Summary
The MBI5026GD is a 16-bit Constant Current LED Sink Driver. It is designed for LED displays. The MBI5026GD contains a serial buffer and data latches which convert serial input data into parallel output format. At MBI5026GD output stage, sixteen regulated current ports are designed to provide uniform and constant current sinks for driving LEDs within a large range of Vf variations. The MBI5026GD provides users with great flexibility and device performance while using MBI5026 in their system design for LED display applications, e.g. LED panels.
Parametrics
MBI5026GD absolute maximum ratings: (1)Supply Voltage, VDD: 0 to 7.0 V; (2)Input Voltage, VIN: -0.4 to VDD + 0.4 V; (3)Output Current, IOUT: +90 mA; (4)Output Voltage, VDS: -0.5 to +20.0 V; (5)Clock Frequency, FCLK: 25 MHz; (6)GND Terminal Current, IGND: 1440 mA; (7)Power Dissipation, PD: 1.73 W; (8)Thermal Resistance, Rth(j-a): 72.43℃/W; (9)Operating Temperature, Topr: -40 to +85℃; (10)Storage Temperature, Tstg: -55 to +150℃.
Features
MBI5026GD features: (1)16 constant-current output channels; (2)Constant output current invariant to load voltage change ; (3)Excellent output current accuracy: between channels: <±3% (max.), and between ICs: <±6% (max.); (4)Output current adjusted through an external resistor; (5)Constant output current range: 5-90 mA; (6)Fast response of output current, OE (min.): 200 ns; (7)25MHz clock frequency; (8)Schmitt trigger input; (9)5V supply voltage.
Diagrams
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