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参数资料
| 型号： | BD6583MUV-AE2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 12/35页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER WHIT BCKLGT 24VQFN |
| 标准包装： | 1 |
| 拓扑： | PWM，升压（升压） |
| 输出数： | 6 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 背光 |
| 类型 - 次要： | 白色 LED |
| 频率： | 800kHz ~ 1.2MHz |
| 电源电压： | 2.7 V ~ 22 V |
| 输出电压： | 43V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-VFQFN 裸露焊盘 |
| 供应商设备封装： | VQFN024V4040 |
| 包装： | 标准包装 |
| 工作温度： | -30°C ~ 85°C |
| 产品目录页面： | 1372 (CN2011-ZH PDF) |
| 其它名称： | BD6583MUV-ADKR BD6583MUV-ADKR-ND BD6583MUV-AE2DKR |
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BD6583MUV-A
● Application example
Battery
Battery
Datasheet
10 μ F
4.7 μ H
10LED x 6parallel
10 μ F
4.7 μ H
10LED x 4aprallel
2.2 μ F *
2.2 μ F *
RTR020N05
100m ?
SW
SENSP
FAILSEL
VDET
RTR020N05
150m ?
SW
SENSP
FAILSEL
VDET
SENSN
SENSN
Power
ON/OFF
RSTB
Power
ON/OFF
RSTB
PWMPOW
LED1
PWMPOW
LED1
200Hz
PWM
PWMDRV
VBAT
LED2
LED3
LED4
200Hz
PWM
PWMDRV
VBAT
LED2
LED3
LED4
LED5
LED5
1 μ F
VREG
GND GND GND GND TEST ISETH ISETL LED6
1 μ F
VREG
GND GND GND GND TEST ISETH ISETL LED6
24k ?
Each 20mA
24k ?
Each 20mA
Figure 27. 10 series × 6parallel
H current 20mA setting
Current driver PWM application
Figure 28. 10 series × 4parallel
H current 20mA setting
Current driver PWM application
* Please select the capacitor which the little bias fluctuation.
Battery
Battery
10 μ F
4.7 μ H
10LED x 6parallel
10 μ F
4.7 μ H
10LED x 6parallel
2.2 μ F *
2.2 μ F *
RTR020N05
100m ?
SW
SENSP
FAILSEL
VDET
RTR020N05
100m ?
SW
SENSP
FAILSEL
VDET
SENSN
SENSN
Power
ON/OFF
RSTB
Power
ON/OFF
RSTB
PWMPOW
LED1
PWMPOW
LED1
200Hz
PWM
PWMDRV
LED2
LED3
200Hz
PWM
PWMDRV
LED2
LED3
LED5
LED5
1 μ F
VBAT
LED4
VREG
GND GND GND GND TEST ISETH ISETL LED6
24k ?
Each 20mA
2.7V to 5.5V
1 μ F
VBAT
LED4
VREG
GND GND GND GND TEST ISETH ISETL LED6
24k ?
Each 20mA
Figure 29. 10 series × 6parallel LED
current 20mA setting Power control PWM application
Figure 30. Non-used Inside REG or operating
under 5V application
* Please select the capacitor which the little bias fluctuation.
● Terminal processing
TEST pin= Connect to GND
N.C. = Nothing specified in particular. Open is recommended.
VREG= When IC is driving from the outside of 2.7 to 5.5V, short VBAT and VREG, and put the voltage to VREG
FAILSEL, PWMDRV= Connect to GND in case of fixing at L level. Connect to VREG of IC or the power supply of more
than 1.4V in case of fixing at H level .
LED1-6= When each LED driver are not used, connect to GND of IC
GND = Each GND is connecting inside IC, but, connect to GND of all board
RSTB= RSTB is used as a power supply of internal circuit.
So, you mustn’t input RSTB voltage with pull up resistor of several k ? .
And, please care about the relation between VBAT and RSTB enough. (ref. P16)
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 15 ? 001
12/32
TSZ02201-0G3G0C400180-1-2
03.Dec.2012 Rev.001
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BD6583MUV-E2 | 功能描述:LED照明驱动器 72 LEDs 2.7-22V 43V Max Out 25mA Out RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| BD6586MUV | 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon Monolithic Integrated Circuit |
| BD6586MUV_11 | 制造商:ROHM 制造商全称:Rohm 功能描述:White Backlight LED Driver for Medium to Large LCD Panels (Switching Regulator Type) |
| BD6586MUV-E2 | 功能描述:LED照明驱动器 24 LEDs 2.7-5.5V 24V Max Out 25mA Out RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| BD6590MUV | 制造商:ROHM 制造商全称:Rohm 功能描述:White Backlight LED Driver for Medium to Large LCD Panels (Switching Regulator Type) |
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