FAN1655M(2004) Ver la hoja de datos (PDF) - Fairchild Semiconductor

Número de pieza

componentes Descripción

Fabricante

FAN1655M
(Rev.:2004)

3A DDR Bus Termination Regulator

Fairchild Semiconductor 

FAN1655

Typical Performance Characteristics

PRODUCT SPECIFICATION

Quiescent Current vs. Temperature

9

7.5

6

4.5

3

1.5

0

-60 -40 -20 0 20 40 60 80 100 120 140

AMBIENT TEMPERATURE (˚C)

Figure 2. Quiescent Current vs.

Ambient Temperature

VREF Output Change vs. IREF

1.0

VDD = VDDQ = 2.5V

TA = 25˚C

0.5

0

-0.5

-1.0

-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6

VREF LOAD CURRENT (mA)

Figure 3. Reference Output

Load Regulation

1.260

1.255

1.250

1.245

1.240

-3000 -2000

-1000

0

1000

VTT Load Current (mA)

2000

Figure 4. VTT Load Regulation

3000

100.0

10.0

TA=70°C

TA=25°C

1.0

1

1.5

2

2.5

3

Peak Load Current (A)

Figure 5. Maximum Non-Repetitive Output

Current vs. Pulse Width

(FAN1655M SO-14 Package)

REV. 1.1.4 3/24/04

3

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