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參數資料
| 型號： | AP8802SPG-13 |
| 廠商： | DIODES INC |
| 元件分類： | 穩壓器 |
| 中文描述： | SWITCHING REGULATOR, 500 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | GREEN, SOP-8 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 230K |
| 代理商： | AP8802SPG-13 |
Diodes Incorporated
LED driving current up to 1A
High efficiency up to 92%
Operating input voltage up to 48V
High switching frequency up to 500kHz
PWM/DC input for dimming control
Built-in output open-circuit protection
SOP-8L, SOP-8L-EP and DFN3030-10 are available in
“Green” Molding Compound (No Br, Sb)
Lead Free Finish/ RoHS Compliant (Note 1)
The AP8802 is a step-down DC/DC converter designed to drive
LEDs with a constant current. The device can drive up to thirteen
LEDs, depending on the forward voltage of the LEDs, in series
from a voltage source of 8V to 48V. Series connection of the
LEDs provides identical LED currents resulting in uniform
brightness and eliminating the need for ballast resistors. The
AP8802 switches at frequency up to 500kHz. This allows the
use of small size external components, hence minimizing the
PCB area needed.
Maximum output current of AP8802 is set via an external resistor
connected between the V
and SET input pins. Dimming is
achieved by applying either a DC voltage or a PWM signal at the
CTRL input pin. An input voltage of 0.2V or lower at CTRL shuts
down the output at SW and puts the device into a low-current
standby state.
Commercial & industrial lighting
Small LCD panel backlight
Appliances interior lighting
Architecture Detail lighting
Typical Application Circuit
Figure 1: Typical Application Circuit
General Description
Applications
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AP8803 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:Cost effective 3W LED driver for consumer applications |
| AP8803EV1 | 功能描述:AP8803 1, Non-Isolated Output LED Driver Evaluation Board 制造商:diodes incorporated 系列:- 零件狀態:有效 電流 - 輸出/通道:680mA 輸出和類型:1，非隔離 電壓 - 輸出:- 特性:可調光 電壓 - 輸入:8 V ~ 30 V 所含物品:板 使用的 IC/零件:AP8803 標準包裝:1 |
| AP8803WTG-7 | 功能描述:LED照明驅動器 BUCK LED DRIVER 30V 3W RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| AP8821 | 制造商:APLUS 制造商全稱:APLUS 功能描述:21 sec VOICE OTP |
| AP8841 | 制造商:American Power Conversion Corp (APC by Schneider Electric) 功能描述:RACK PDU 2G, METERED, ZEROU, 30A, 200/208V, (36) C13 & (6) C19 制造商:Schneider Electric 功能描述:RACK PDU 2G, METERED, ZEROU, 30A 200/208V, (36) C13 & (6) C1 - Bulk |
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