Integrated Circuits Electronics Components MBI5024GP 16-Bit Constant Current LED Sink Driver

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MBI5024GP

16-bit Constant Current LED Sink Driver popular integrated circuits

Features

· 16 constant-current output channels

· Constant output current invariant to load voltage change: Constant output current range: 3-50 mA

· Excellent output current accuracy:

between channels: ±3% (max.),

and between ICs: ±6% (max.)

· Output current adjusted through an external resistor

· Fast response of output current, OE (min.): 400 ns

· 25MHz clock frequency

· Schmitt trigger input

· 3.3V / 5V supply voltage

Product Description

MBI5025 is designed for LED displays. As an enhancement of its predecessor, MBI5016, MBI5025 exploits PrecisionDrive™ technology to enhance its output characteristics. MBI5025 contains a serial buffer and data latches which convert serial input data into parallel output format. At MBI5025 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.

MBI5025 provides users with great flexibility and device performance while using MBI5025 in their system design for LED display applications, e.g. LED panels. Users may adjust the output current from 3 mA to 35 mA through an external resistor, Rext, which gives users flexibility in controlling the light intensity of LEDs. MBI5025 guarantees to endure maximum 17V at the output port. The high clock frequency, 25 MHz, also satisfies the system requirements of high volume data transmission.

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