Programming Information

VID4=1 VID4=0

VID3 VID2 VID1 VID0

Vout

Vout

1

1

1

1

2.0V

1.30V

1

1

1

0

2.1V

1.35V

1

1

0

1

2.2V

1.40V

1

1

0

0

2.3V

1.45V

1

0

1

1

2.4V

1.50V

1

0

1

0

2.5V

1.55V

1

0

0

1

2.6V

1.60V

1

0

0

0

2.7V

1.65V

0

1

1

1

2.8V

1.70V

0

1

1

0

2.9V

1.75V

0

1

0

1

3.0V

1.80V

0

1

0

0

3.1V

1.85V

0

0

1

1

3.2V

1.90V

0

0

1

0

3.3V

1.95V

0

0

0

1

3.4V

2.00V

0

0

0

0

3.5V

2.05V

1.3V to 3.5V@18A

4.5V to 5.5V

18A “Current Boosters”

Features

(See Note 1)

Efficiency vs Output Current

Ripple vs Output Current

Power Dissipation vs Output Current

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Note 1:

Note 1:

Note 1:

Note 1:

Note 1:

All data listed in the above graphs has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.

Output Current (Amps)

Airflow

Airflow

Output Current (Amps)

PKG SUFFIX N

Note 2:

Note 2:

Note 2:

Note 2:

Note 2:

SOA curves represent operating conditions at which internal components are at or below manufacturer’s maximum rated operating temperatures.

Recommended Maximum

Operating Temperature

0

10

20

30

40

50

60

0

3

6

9

121518

5.5V

5.0V

4.5V

Vin

40

50

60

70

80

90

100

0

3

6

9

12

15

18

4.5V

5.0V

5.5V

Vin

0

2

4

6

8

10

12

14

0

3

6

9

12

15

18

5.5V

5.0V

4.5V

Vin

Series

Ordering Information

PT7707t

t

t

t

t = 1.3 to 3.5 Volts

(For dimensions and PC board layout,

see Package Styles 800 and 810.)

Recommended Maximum

Operating Temperature

(See Note 1)

PKG SUFFIX A, C

Case/Pin

Configuration

Vertical Through-Hole

N

Horizontal Through-Hole

A

Horizontal Surface Mount

C

20

30

40

50

60

70

80

90

0

2468

10

12

14

16

18

Nat Conv

60LFM

100LFM

200LFM

20

30

40

50

60

70

80

90

02468

10

12

14

16

18

Nat Conv

60LFM

100LFM

200LFM

Logic 0 = Pin 12 potential (remote sense gnd)

Logic 1 = Open circuit (no pull-up resistors)

VID3 and VID4 may not be changed while the unit is operating.

CHARACTERISTIC

DA T A

PT7707