LT3582EUD-5PBF datasheet(6/28 Pages) LINER

Part #	LT3582EUD-5PBF

Description	I2C Programmable Boost and Single Inductor Inverting DC/DC Converters with OTP

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Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

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LT3582/LT3582-5/LT3582-12

6

3582512f

TYPICAL PERFORMANCE CHARACTERISTICS

Switching Frequencies (Figure 13)

Load Regulation (Figure 13)

Output Voltage (Figure 13)

Quiescent Current – Not Switching

Switch Resistance

Switch Current Limit

VOUTP and VOUTN Pin Current

During Normal Operation

Output Disconnect PMOS Current

Limit During Normal Operation

Output Disconnect PMOS

On-Resistance

TA = 25°C unless otherwise noted.

LOAD CURRENT (mA)

0

2040

6080

10

100

1000

10000

100

3582512 G01

VOUTP

VOUTN

LOAD CURRENT (mA)

0

2040

6080

–1.00

–0.75

–0.50

–0.25

0

0.25

0.50

0.75

1.00

100

3582512 G02

VOUTP

VOUTN

TEMPERATURE (°C)

–50

–25

0

50

25

75

100

–0.45

–0.30

–0.15

0

0.15

0.30

0.45

125

3582512 G03

VOUTP

VOUTN

VIN (V)

2.5

3

3.5

4.5

4

5

5.5

250

270

290

310

330

350

370

390

3582512 G04

INPUT VOLTAGE (V)

2.5

3

3.5

4.5

4

5

5.5

0

0.1

0.2

0.3

0.4

0.5

0.6

O.7

3582512 G05

VOUTN

VOUTP

TEMPERATURE (°C)

–50

–25

0

50

25

75

125

100

200

300

400

500

600

700

3582512 G06

SWN

SWP

|VOUT| (V)

0

2.5

5

10

7.5

12.5

15

–20

–40

–60

–80

–100

0

20

40

60

80

3582512 G07

CURRENT OUT

OF VOUTN PIN

CURRENT INTO

VOUTP PIN

VP CODE

SET TO 5V

VP CODE

SET TO 12V

VN CODE

SET TO –5V

VN CODE

SET TO –12V

TEMPERATURE (°C)

–50

–25

0

50

25

75

100

125

120

100

140

160

180

200

3582512 G08

VCAPP (V)

24

8

610

12

0.5

0

1

1.5

2

2.5

3582512 G09

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LT3582EUD-5PBF Datasheet(PDF) 6 Page - Linear Technology

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