2

FP6802-1.1-JUL -2009

FP6802

85T

fitipower integrated technology lnc.

Typical Application Circuit

FP6802

VDD

GND

OUT

R1

100kΩ

Note：N-Channel Open-Drain

Output Products

Figure 2. Typical Application Circuit of FP6802

Functional Pin Description

Pin Name

Pin Function

GND

Ground

NC

No connection

OUT

When the power supply voltage is lower than the detection threshold, the OUT is low.

VDD

Supply Voltage

Block Diagram

VDD

GND

Vref

OUT

VDD

GND

Vref

OUT

Figure 3. N-Channel Open-Drain Output Product

Figure 4. CMOS Push-Pull Output Product