BU2099FV
Serial/Parallel 4-input Drivers

BU2099FV incorporates a built-in shift register and a latch circuit to control 12 LED by serial interface, linked to a microcontrollers.

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Product Detail

 
Part Number | BU2099FV-E2
Status | Active
Package | SSOP-B20
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Number of Serial input

4.0

Number of Parallel output

12.0

Output type

Open drain

Vcc(Min.)[V]

2.7

Vcc(Max.)[V]

5.5

Output Current (Max.)[mA]

25.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

6.5x6.4 (t=1.45)

Features:

・LED can be driven directly. (Output current 25mA)
・12 bit parallel output
・Operational on low voltage (2.7V to 5.5V)
・Cascade connection is possible
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Design Resources

 

Technical Articles

Schematic Design & Verification

  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Basics of Thermal Resistance and Heat Dissipation
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

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2D/3D/CAD

  • SSOP-B20 Footprint / Symbol

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