- 您現在的位置：買賣IC網 > PDF目錄372190 > SP6683EU High Power LED Driver for Parallel Configuration PDF資料下載
參數資料
| 型號： | SP6683EU |
| 元件分類： | LED驅動器 |
| 英文描述： | High Power LED Driver for Parallel Configuration |
| 中文描述： | 大功率并聯(lián)配置驅動程序 |
| 文件頁數： | 3/10頁 |
| 文件大小： | 200K |
| 代理商： | SP6683EU |
3
Date: 07/07/04
SP6683 White LEDs Driver for Parallel Configuration Copyright 2004 Sipex Corporation
V
OUT
306mV
EN/PWM
1.25V
C2N
Start-up
and
Charge
Pump
Switches
V
MODE
C2P
C1P
FB
Mode Control
GND
V
IN
C1N
1.2 MHz
Clock
Manager
Voltage
Reference
MODE
COMP
V
COMP
FUNCTIONAL DIAGRAM
PIN DESCRIPTION
PIN NUMBER
PIN NAME
DESCRIPTION
1
V
OUT
Regulated charge pump output.
2
C1P
Positive terminal to the charge pump flying capacitor C2.
3
V
IN
Input supply voltage.
4
V
MODE
Charge pump mode program pin. When V
MODE
is greater than 1.25V,
a X1 charge pump is used. Otherwise, charge pump switches to X1.5
mode. A voltage divider shown in typical application circuit programs
the V
IN
threshold for charge pump mode switching.
5
FB
This is the feedback pin for output current or voltage regulation. The
voltage of this pin is compared with an internal 306mV reference.
6
EN/PWM
Enable and PWM dimming control input. Pull this pin low to discon-
nect V
OUT
from V
IN
and shutdown the SP6683.V
OUT
is pulled to
ground in shutdown.
7
C2N
Negative terminal to the charge pump flying capacitor, C4.
8
GND
Ground reference.
9
C1N
Negative terminal to the charge pump flying capacitor, C2.
10
C2P
Positive terminal to the charge pump flying capacitor C4.
相關PDF資料 |
PDF描述 |
|---|---|
| SP6685ERTR | Charge Pump LED Driver For Camera Flash |
| SP6685 | Charge Pump LED Driver For Camera Flash |
| SP6685ER | Charge Pump LED Driver For Camera Flash |
| SP6690 | Micro Power Boost Regulator Series White LED Driver |
| SP6690EB | Evaluation Board Manual |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SP6683EU/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Power LED Driver for Parallel Configuration |
| SP6683UEB | 功能描述:LED 照明開發(fā)工具 High Power LED Drvr for Parallel Config RoHS:否 制造商:Fairchild Semiconductor 產品:Evaluation Kits 用于:FL7732 核心: 電源電壓:120V 系列: 封裝: |
| SP6685 | 制造商:EXAR 制造商全稱:EXAR 功能描述:700mA Buck/Boost Charge Pump LED Driver |
| SP6685_06 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:700mA Buck/Boost Charge Pump LED Driver |
| SP6685EB | 功能描述:電源管理IC開發(fā)工具 Eval Board for SP6685 Series RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
發(fā)布緊急采購，3分鐘左右您將得到回復。