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参数资料
| 型号： | AP8800FNG-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 2/13页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER HIGH BRIGHT 10DFN |
| 特色产品： | LED Driver Solutions AP880X Series Step-Down DC/DC Converter |
| 标准包装： | 1 |
| 恒定电流： | 是 |
| 拓扑： | PWM，降压（降压） |
| 输出数： | 1 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 背光 |
| 类型 - 次要： | 高亮度 LED（HBLED） |
| 频率： | 600kHz |
| 电源电压： | 8 V ~ 28 V |
| 输出电压： | 28V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFDFN 裸露焊盘 |
| 供应商设备封装： | DFN3030-10 |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 产品目录页面： | 1138 (CN2011-ZH PDF) |
| 其它名称： | AP8800FNGDIDKR |
AP8800
Pin Descriptions
Pin Name
SO-8
Pin Number
MSOP-8 U-DFN3030-10
Function
SW
GND
SET
3
4
8
3
4
8
4
5
10
Switch Pin. Connect inductor/freewheeling diode here. Minimize trace area at this pin to
reduce EMI.
GND Pin
Set Nominal Output Current Pin. To configure the output current of the device.
Dual function dimming control pin.
?
Input voltage of 0.2V or lower forces the device into low current standby mode and
shuts off the output.
CTRL
1
1
1
?
A PWM signal (driven by an open-drain/collector source) allows the output current
to be adjusted over a wide range up to 100%.
?
An analog voltage between 0.3V and 2.5V adjusts the output current between 25%
and 200% of the current set by 0.2V/R S .
The input impedance is about 200k ? , and if the pin is left open V CTRL = V REF
V IN
RSVD
NC
5
2
6, 7
5
2
6, 7
6
2
2, 7, 8, 9
Input Supply Pin. Must be locally bypassed.
Reserved. Normally connected to Ground
No Connection.
Functional Block Diagram
Absolute Maximum Ratings (@T A = +25°C, unless otherwise specified.)
Symbol
V IN
V SET
VSW
V CTRL
T J
T LEAD
T ST
Parameter
VIN Pin Voltage
Set Voltage Relative to V IN
SW Voltage
CTRL Pin Input Voltage
Maximum Junction Temperature
Maximum Lead Temperature
Storage Temperature Range
Rating
-0.3 to +30
V IN -5 to V IN +0.3
-0.3 to +30
-0.3 to +5
125
300
-55 to +125
Unit
V
V
V
V
°C
°C
°C
Caution:
Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings only;
functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be
affected by exposure to absolute maximum rating conditions for extended periods of time.
Semiconductor devices are ESD sensitive and may be damaged by exposure to ESD events.
Suitable ESD precautions should be taken when handling and transporting these devices.
AP8800
Document number: DS31764 Rev. 7 - 2
2 of 13
www.diodes.com
August 2012
? Diodes Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AP8800M8G-13 | 功能描述:LED照明驱动器 28V, 350mA LED DC/DC Converter 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 |
| AP8800SG-13 | 功能描述:LED照明驱动器 28V, 350mA LED DC/DC Converter 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 |
| AP8800SG-13-CUT TAPE | 制造商:DIODES 功能描述:AP8800 Series 350 mA 28 V 600 kHz SMT LED Step-Down Converter - SOIC-8L |
| AP8801 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:500mA LED Step-Down Converter |
| AP8801_0912 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:500mA LED Step-down Converter |
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