LM27961 datasheet(7/16 Pages) TI1

부품명	LM27961

상세설명	Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

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제조업체	TI1 [Texas Instruments]

홈페이지	http://www.ti.com

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7 / 16 page

2

2.2

2.4

2.6

2.8

3

3.2

10

30

50

70

90

IPOUT - OUTPUT CURRENT (mA)

TA = 85

oC

VIN = 3.6V

No Diodes Connected

TA = 25

oC

TA = -40

oC

3.5

2.7

4.3

5.1

VIN - INPUT VOLTAGE (V)

60

65

70

75

80

85

90

95

100

3.9

3.1

4.7

5.5

TA = 25

oC

D1A - D4A Enabled

0

IPOUT - OUTPUT CURRENT (mA)

5.1

5.45

90

10

20

30

40

50

60

70

80

5.15

5.2

5.25

5.3

5.35

5.4

TA = 25

oC

VIN = 3.6V

No Diodes Connected

TA = -40

oC

TA = 85

oC

3.5

2.7

4.3

5.1

VIN - INPUT VOLTAGE (V)

3

3.5

4

4.5

5

5.5

6

6.5

7

3.9

3.1

4.7

5.5

TA = 25

oC

D1A - D4A Enabled

LM27961

www.ti.com

SNVS326 – NOVEMBER 2004

Typical Performance Characteristics (continued)

Unless otherwise specified: VIN = 3.6V; VLEDxA = 3.6V; VLEDxB = 3.6V; ENA = VIN and ENB = GND, or ENA = GND and ENB =

VIN; RSETA = RSETB = 8.35kΩ; CIN, C1, C2 , and CPOUT = 1µF.

Charge Pump Output Voltage

vs. Output Current

vs. Input Voltage (No Load Current)

Input Current

vs.

Charge Pump Output Resistance

Input Voltage

vs Output Current

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유사한 부품 번호 - LM27961

제조업체	부품명	데이터시트	상세설명
National Semiconductor ...	LM27961	711Kb / 13P	Dual-Display White LED Driver with 3/2x Switched Capacitor Boost
	LM27961TL	711Kb / 13P	Dual-Display White LED Driver with 3/2x Switched Capacitor Boost
	LM27961TLX	711Kb / 13P	Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

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유사한 설명 - LM27961

제조업체	부품명	데이터시트	상세설명
Eutech Microelectronics...	EUP2796	263Kb / 9P	Dual-Display White LED Driver with 3/2X Switched Capacitor Boost
National Semiconductor ...	LM2796	172Kb / 8P	Dual-Display White LED Driver with 3/2x Switched Capacitor Boost
Texas Instruments	LM2796	777Kb / 14P	[Old version datasheet] Dual-Display White LED Driver with 3/2x Switched Capacitor Boost
National Semiconductor ...	LM27961	711Kb / 13P	Dual-Display White LED Driver with 3/2x Switched Capacitor Boost
Texas Instruments	LM2796	782Kb / 16P	[Old version datasheet] LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost
National Semiconductor ...	LM27953	681Kb / 11P	White LED Driver with Four LED Current Sinks and 3/2x Switched Capacitor Boost
National Semiconductor ...	LM2751	8Kb / 11P	Regulated 2X, 1.5X Switched Capacitor White LED Driver
Texas Instruments	LM2751SD-B	1Mb / 19P	[Old version datasheet] LM2751 Regulated 2X, 1.5X Switched Capacitor White LED Driver
	LM2751	1Mb / 19P	[Old version datasheet] LM2751 Regulated 2X, 1.5X Switched Capacitor White LED Driver
	LM27951	873Kb / 20P	[Old version datasheet] White LED Adaptive 1.5/1 Switched-Capacitor Current Driver

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LM27961 데이터시트(PDF) 7 Page - Texas Instruments

LM27961 데이터시트(HTML) 7 Page - Texas Instruments

유사한 부품 번호 - LM27961

유사한 설명 - LM27961

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