AS3490 datasheet(9/19 Pages) AMSCO

数据搜索系统，热门电子元器件搜索

AS3490 数据表(PDF) 9 Page - ams AG

部件名	AS3490

功能描述	Highly Efficient 2-6 LEDs Backlight Driver with PWM Input

PDF	19 Pages

Scroll/Zoom	100%

制造商	AMSCO [ams AG]

网页	http://www.ams.com

标志

AS3490 数据表(HTML) 9 Page - ams AG

zoom in

zoom out

9 / 19 page

www.austriamicrosystems.com/AS3490

1.2

8 - 18

AS3490

Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s

Figure 9. Open LED Detection Waveform

Figure 10. VIN line transient 10µs (ILOAD=100mA)

Figure 11. VOUT ripple with PWM

Figure 12. ILED ripple (ILOAD=100mA)

Figure 13. ILED vs. RISET

Figure 14. fosc vs.VIN

100

125

150

175

200

ILED

RISET [kOhm]

ILED [mA]

ILED=VISET/RISET*ILED2ISET

1,950

1,975

2,000

2,025

2,050

2,3

2,7

3,1

3,5

3,9

4,3

4,7

5,1

5,5

fosc

[MHz]

Input Voltage (V)

-30deg

85deg

25deg

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

数据表下载

链接网址

ALLDATASHEET是否为您带来帮助? [ DONATE ]
关于 Alldatasheet \| 广告服务 \| 联系我们 \| 隐私政策 \| 数据表链接 \| 链接交换 \| 制造商名单 All Rights Reserved©Alldatasheet.com
Mirror Sites English : Alldatasheet.com \| English : Alldatasheet.net \| Chinese : Alldatasheetcn.com \| German : Alldatasheetde.com \| Japanese : Alldatasheet.jp Russian : Alldatasheetru.com \| Korean : Alldatasheet.co.kr \| Spanish : Alldatasheet.es \| French : Alldatasheet.fr \| Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com \| Polish : Alldatasheet.pl \| Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in \| Mexican : Alldatasheet.com.mx \| British : Alldatasheet.co.uk \| New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com \| icmetro.com

ALLDATASHEET是否为您带来帮助? [ DONATE ]