LTC4224CDDB-2-TRPBF datasheet(4/16 Pages) LINER

部件名	LTC4224CDDB-2-TRPBF

功能描述	Compact Dual Low Voltage Hot Swap Controller

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制造商	LINER [Linear Technology]

网页	http://www.linear.com

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4 / 16 page

LTC4224-1/LTC4224-2

4

422412fa

TYPICAL PERFORMANCE CHARACTERISTICS

ICC vs VCC

Circuit Breaker Trip Voltage

vs VCC

Circuit Breaker Delay vs VCC

Gate Drive vs Temperature

Gate Pull-Down Current

vs Gate Voltage

Gate Fast Pull-Down Current

vs Gate Voltage

Gate Drive vs IGATE

Active Current Limit Delay

vs Sense Voltage

FAULT Voltage

vs FAULT Sink Current

Speciﬁcations are TA = 25°C, VCC1 = 5V, VCC2 = 3.3V, unless otherwise speciﬁed.

VCC (V)

2.5

1.5

1.4

1.2

1.3

1.1

1.0

4.5

3.5

5.5

422412 G01

6

4

35

VCC (V)

1

26.0

25.5

24.5

24.0

25.0

23.5

23.0

3

422412 G02

6

4

25

VCC (V)

2.5

5.5

5.4

5.2

5.3

5.1

5.0

3.5

422412 G03

6

5

3

4.5

4

5.5

TEMPERATURE (°C)

–50

5.65

5.60

5.50

5.55

5.45

5.40

5.35

–25

422412 G05

100

50

25

075

VGATE (V)

8

2.0

1.8

1.6

1.4

1.2

1.0

422412 G06

13

11

10

912

VGATE (V)

8

150

140

130

120

110

100

422412 G07

13

11

10

912

IGATE (μA)

0

6

5

4

3

2

1

0

422412 G04

–12

–8

–6

–4

–2

–10

SENSE VOLTAGE (mV)

25

1.5

1.2

0.9

0.6

0.3

0.0

422412 G08

150

125

100

75

50

IFAULT (mA)

0

500

400

300

100

200

0

422412 G09

5

4

3

2

1

T = 25°C

T = –60°C

T = 90°C

类似零件编号 - LTC4224CDDB-2-TRPBF

制造商	部件名	数据表	功能描述
Linear Technology	LTC4224	384Kb / 24P	Dual Ideal Diode and Hot Swap Controller
	LTC4224	341Kb / 24P	Wide Operating Range Dual Hot Swap Controller Fast Response Limits Peak Fault Current
	LTC4224	496Kb / 22P	Dual 12V Ideal Diode-OR and Single Hot Swap Controller with Current Monitor
	LTC4224	563Kb / 24P	Dual Ideal Diode-OR and Single Hot Swap Controller with Current Monitor
Analog Devices	LTC4224	1Mb / 24P	High Current Hot Swap Controller with Current Monitor Output Rev. 0

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类似说明 - LTC4224CDDB-2-TRPBF

制造商	部件名	数据表	功能描述
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