Product Summary

The BU2092FV-E2 is a Serial-in-parallel-out driver incorporates a built-in shift register and a latch circuit to control a maximum of 24 LED by a 4-line interface, linked to a microcontroller. A single external resistor can set the output current value of the constant current up to a maximum of 50mA. (BD7851FP only) CMOS open drain output type products can drive the maximum current of 25mA. The applications of the BU2092FV-E2 include audio stereo sets, videos and TV sets, PCs, control microcontroller mounted equipment.

Parametrics

BU2092FV-E2 absolute maximum ratings: (1)Power Supply Voltage, VDD: -0.3 to +7.0V; (2)Power dissipation, Pd1: 400 (SSOPB)mW; (3)Power dissipation, Pd2: 650 (SSOPB)mW; (4)Input Voltage, VIN: VSS-0.3 to VDD+0.3 V; (5)Output Voltage, Vo: VSS to +25.0 V; (6)Operating Temperature, Topr: -25 to +75℃; (7)Storage Temperature, Tstg: -55 to +125℃.

Features

BU2092FV-E2 features: (1)LED can be driven directly.; (2)Parallel output of a maximum of 24 bit; (3)Operational on low voltage (2.7V to 5.5V); (4)Cascade connection is possible (BU2050F and BU2092F,BU2092FV are not acceptable).

Diagrams

BU2092FV-E2 block diagram

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