LTC4061-4 datasheet(4/20 Pages) LINER

部件名	LTC4061-4

功能描述	Standalone Linear Li-Ion Battery Charger with Thermistor Input

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制造商	LINER [Linear Technology]

网页	http://www.linear.com

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LTC4061-4.4

4

406144fb

CHARGE CURRENT (mA)

0

600

1000

40614.4 G01

200

400

800

4.42

4.40

4.38

4.36

4.34

4.32

4.30

4.28

4.26

TEMPERATURE (

°C)

–50

4.390

4.385

4.380

4.375

4.370

4.365

4.360

–25

0

25

50

40614.4 G02

75

100

–50

–25

0

25

50

75

100

–50

–25

0

25

50

75

100

TEMPERATURE (

°C)

40614.4 G05

1.006

1.004

1.002

1.000

0.998

0.996

0.994

VPROG (V)

0

1200

1000

800

600

400

200

0

0.2

0.4

0.6

0.8

40614.4 G04

1.0

1.2

TEMPERATURE (

°C)

84

82

80

78

76

40614.4 G07

–50

–25

0

25

50

75

100

TEMPERATURE (

°C)

2.96

2.94

2.92

2.90

2.88

2.86

2.84

40614.4 G08

VBAT (V)

3.0

550

450

350

250

150

50

3.8

40614.4 G09

3.2

3.4

3.6

4.0

VCC = 5V

RPROG = 1k

VCC = 5V

RPROG = 10k

C/5 = VCC

VCC = 5V

VBAT = 2.5V

RPROG = 1.25k

VCC = 5V

RPROG = 1.25k

VCC = 5V

RPROG = 1k

C/5 = 5V

VTIMER = 5V

VCC = 5V

RPROG = 2k

VCC = 4.5V

VCC = 8V

C/5 = 5V

C/5 = 0V

40614.4 G03

VCC (V)

4.0

8.0

5.0

6.0

7.0

4.5

5.5

6.5

7.5

4.42

4.40

4.38

4.36

4.34

4.32

4.30

4.28

4.26

RPROG = 1k

TA = 25°C

IBAT = 10mA

40614.4 G06

VCC (V)

4.0

8.0

5.0

6.0

7.0

1.006

1.004

1.002

1.000

0.998

0.996

0.994

4.5

5.5

6.5

7.5

VCC = 5V

VBAT = 4V

RPROG = 10k

C/5 = 5V

Battery Regulated Output (Float)

Voltage vs Charge Current

Battery Regulated Output (Float)

Voltage vs Temperature

PROG Pin Voltage vs Temperature

(Constant-Current Mode)

Charge Current vs PROG Pin

Voltage

Trickle Charge Current vs

Temperature

Trickle Charge Threshold Voltage

vs Temperature

Charge Current vs Battery Voltage

Battery Regulated Output (Float)

Voltage vs Supply Voltage

PROG Pin Voltage vs VCC

(Constant-Current Mode)

TYPICAL PERFOR A CE CHARACTERISTICS T

A = 25°C unless otherwise noted.

类似零件编号 - LTC4061-4

制造商	部件名	数据表	功能描述
Linear Integrated Syste...	LTC4061-4.4	195Kb / 18P	Standalone 250mA Li-Ion Battery Charger in 2 횞 2 DFN
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	LTC4061-4.4	196Kb / 16P	Standalone 750mA Li-Ion Battery Charger in 2 x 2 DFN
	LTC4061-4.4	406Kb / 20P	Standalone Linear Li-Ion Battery Charger with Thermistor Input

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类似说明 - LTC4061-4

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