ADD5205ACPZ-RL datasheet(8/16 Pages) AD

부품명	ADD5205ACPZ-RL

상세설명	Four-String White LED Driver

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8 / 16 page

ADD5205

Data Sheet

Rev. 0 | Page 8 of 16

TYPICAL PERFORMANCE CHARACTERISTICS

0

10

20

30

40

50

60

70

80

90

100

05

10

INPUT VOLTAGE (V)

15

20

0

5

10

15

20

25

05

10

INPUT VOLTAGE (V)

15

20

Figure 4. Boost Converter Efficiency vs. Input Voltage,

ILED = 20 mA, Brightness = 100%, and LEDs = 6 Series × 4 Parallel

Figure 7. LED Current vs. Input Voltage (ILED = 22 mA)

0

5

10

15

25

20

30

0

400

800

RSET (kΩ)

1200

1400

200

600

1000

1600

–20

–15

–10

–5

0

5

10

15

20

020

40

PWM INPUT DUTY CYCLE (%)

60

80

100

Figure 8. LED Current Matching vs. PWM Input Duty Cycle

Figure 5. LED Current (ILED) vs. RSET

VIN = 3.7V

BRIGHTNESS = 100%

6 SERIES x 4 PARALLEL

A CH3

960mV

1

2

4

3

VOUT (10V/DIV)

SHDN (3V/DIV)

IL (500mA/DIV)

VSW (10V/DIV)

0

20

18

16

14

12

10

8

6

4

2

0

20

40

PWM INPUT DUTY CYCLE (%)

60

80

100

Figure 6. LED Current vs. PWM Input Duty Cycle

Figure 9. Start-Up Waveforms (Brightness = 100%)

유사한 부품 번호 - ADD5205ACPZ-RL

제조업체	부품명	데이터시트	상세설명
Analog Devices	ADD5203	1Mb / 24P	8-String,White LED Driver with SMBus and PWM Input for LCD Backlight Applications REV. 0
	ADD5203ACPZ-RL	1Mb / 24P	8-String,White LED Driver with SMBus and PWM Input for LCD Backlight Applications REV. 0
	ADD5207	428Kb / 16P	Four-String, White LED Driver REV. A
	ADD5207ACPZ	428Kb / 16P	Four-String, White LED Driver for LCD Backlight Applications REV. A
	ADD5207ACPZ-RL	428Kb / 16P	Four-String, White LED Driver REV. A

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유사한 설명 - ADD5205ACPZ-RL

제조업체	부품명	데이터시트	상세설명
Analog Devices	ADD5207	428Kb / 16P	Four-String, White LED Driver REV. A
	ADD5211	167Kb / 6P	Four-String, White LED Driver for LCD Backlight Applications Rev. PrA
	ADD5207ACPZ	428Kb / 16P	Four-String, White LED Driver for LCD Backlight Applications REV. A
Eutech Microelectronics...	EUP2990	681Kb / 1P	6 String White LED Driver
Alpha & Omega Semicondu...	AOZ1960	911Kb / 20P	Multi-String Boost White LED Driver
Eutech Microelectronics...	EUP2592	53Kb / 1P	8-String White LED Driver for LCD 8-String White LED Driver for LCD
Monolithic Power System...	MP3384L	312Kb / 12P	50V, 4-String, White LED Driver
	MP3386	315Kb / 14P	50V, 6 String White LED Driver
	MP3384	323Kb / 13P	50V, 4-String White LED Driver
	MP3388	342Kb / 14P	50V, 8-String White LED Driver

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ADD5205ACPZ-RL 데이터시트(PDF) 8 Page - Analog Devices

ADD5205ACPZ-RL 데이터시트(HTML) 8 Page - Analog Devices

유사한 부품 번호 - ADD5205ACPZ-RL

유사한 설명 - ADD5205ACPZ-RL

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