The TB62725BPG/BFG/BFNG are comprised of constant­current drivers designed for LEDs and LED displays.
The output current value can be set using an external resistor. As a result, all outputs will have virtually the same current levels.
This driver incorporates an 8­bit constant­current output, an
8­bit shift register, an 8­bit latch circuit and an 8­bit AND­gate circuit.
These drivers have been designed using the Bi­CMOS process.
This devices are a product for the Pb free.

FEATUREs
    Output current capability and number of outputs: 90 mA × 8 outputs
    Constant current range: 5 to 80 mA
    Application output voltage:
        0.7 V (output current 5 to 80 mA)
        0.4 V (output current 5 to 40 mA)
    For anode­common LEDs
    Input signal voltage level: 3.3­V and 5­V CMOS level (Schmitt trigger input)
    Maximum output terminal voltage: 17 V
    Serial data transfer rate: 20 MHz (max, cascade connection)
    Operating temperature range: Topr = −40 to 85°C
    Package:
        Type BPG: DIP16­P­300­2.54A
        Type BFG: SSOP16­P­225­1.00A
        Type BFNG: SSOP16­P­225­0.65B
    Package and pin layout: Pin layout and functionality are similar to those of the TB62705C series and TB62725A series. (Each characteristic value is different.)
    Constant­current accuracy (all outputs on)