MBI5027

MBI5027, Constant Current LED Sink Driver, DIP, 1440mA, 1.52W, Mimix Broadband

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Price:: US $0.20~0.30 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 100 :	0.30 / Piece
100 ~ 1000 :	0.20 / Piece
1000 ~ 100000 :	0.20 / Piece

PartNumber:: MBI5027

Brand:: Mimix Broadband - MBI | Pack: DIP | D/C: 13+

Availability:: Supply Ability: 100000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-04-05

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Part Number:MBI5027
US $0.20 - 0.30
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Product Summary

The MBI5027 is a Constant Current LED Sink Driver. MBI5027 succeeds MBI5026 and is designed for LED displays with open-circuit Error Detection extension. MBI5027 exploits PrecisionDrive™ technology to enhance its output characteristics. MBI5027 contains a serial buffer and data latches, which convert serial input data into parallel output format. At MBI5027 output stage, sixteen regulated current ports are designed to provide uniform and constant current sinks for driving LEDs within a wide range of Vf variations. While MBI5027 is used in their system design for LED display applications, e.g. LED panels, it provides users with great flexibility and device performance. Users may adjust the output current from 5 mA to 90 mA through an external resistor, Rext, which gives users flexibility in controlling the light intensity of LEDs. MBI5027 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.

Parametrics

MBI5027 absolute maximum ratings : (1)Supply Voltage : 0 to 7.0 V; (2)Input Voltage : -0.4 to VDD + 0.4 V; (3)Output Current : +90 mA; (4)Output Voltage : -0.5 to +20.0 V; (5)Clock Frequency : 25 MHz; (6)GND Terminal Current : 1440 mA; (7)Power Dissipation (On PCB, Ta=25℃): 1.11W; (8)Thermal Resistance (On PCB, Ta=25℃) :112℃/W; (9)Operating Temperature : -40 to +85 ℃; (10)Storage Temperature : -55 to +150 ℃.

Features

MBI5027 features: (1)Error Detection mode to detect LED open-circuit errors; (2)16 constant-current output channels; (3)Constant output current invariant to load voltage change; (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.