参数资料
型号: AL9910ASP-13
厂商: Diodes Inc
文件页数: 2/15页
文件大小: 0K
描述: IC LED DVR HIGH BRIGHT SO8EP
标准包装: 1
恒定电流:
拓扑: 交直流离线开关,PWM
输出数: 1
内部驱动器:
类型 - 主要: 背光,通用
类型 - 次要: 高亮度 LED(HBLED)
频率: 25kHz ~ 300kHz
电源电压: 85 V ~ 277 VAC
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-SO 裸露焊盘
包装: 标准包装
工作温度: -40°C ~ 85°C
其它名称: AL9910ASP-13DIDKR
AL9910/ AL9910A/ AL9910-5
Typical Ap pplications Circuit
D1
C3
V AC IN
BR1
C1
V DD
LD
V IN
AL99 910/A
GATE
Q1
L1
C2
PWM_D
CS
Pin Descri iptions
R OSC
R OSC
GN ND
R SENSE
Pin
Name
Pin Number r
SO-8 SO-8 8EP
Function
V IN
CS
GND
Gate
PWM_D
1
2
3
4
5
1
2
3
4
5
Input Volta age
LE
Senses ED string and ex xternal MOSFET switch current
Device Gr round
Drives the e gate of the exte ernal MOSFET s witch.
Low Frequ uency PWM Dim mming pin, also Enable input. Inte ernal 200k ? pull- down to GND.
Internally regulated supply y voltage.
7.5V nominal fo r AL9910 and AL L9910-5
V DD
6
6
10V nominal for r AL9910A.
Can supp ly up to 1 mA for r external circuitr ry. A sufficient sto orage capacitor i is used to provid e storage when
the rectifie ed AC input is ne ear the zero cros ssing.
LD
7
7
nt
Linear Dim mming Input. Cha anges the curren limit threshold at current sense comparator and changes the
average L LED current.
Oscillator Control. A resist tor connected be etween this pin a nd ground sets t he PWM frequen ncy. The devices s
R OSC
8
8
sw
can be witched into cons tant off time (PF M) mode by con necting the exter rnal oscillator res sistor between
R OSC pin and the gate of the external MOS SFET.
EP PAD
N/A
E P
Exposed Pad (bottom). Connect to GND directly undernea ath the package.
Functionaa l Block Dia agram
AL9910/ AL9 9910A/ AL991 0-5
Document number r: DS35103 Rev. 8 - 2
2 of 15
www.diodes.co m
December 2012 2
? Diodes Incorporate ed
相关PDF资料
PDF描述
VI-J2P-IZ CONVERTER MOD DC/DC 13.8V 25W
VI-BWF-CY-F4 CONVERTER MOD DC/DC 72V 50W
RS3-2412S/H2 CONV DC/DC 3W 18-36VIN 12VOUT
VI-BWD-CY-F2 CONVERTER MOD DC/DC 85V 50W
HWS50-3/A PWR SUP IND 3.3V 10A SNG OUTPUT
相关代理商/技术参数
参数描述
AL9910EV4 功能描述:AL9910A 1, Non-Isolated Output LED Driver Evaluation Board 制造商:diodes incorporated 系列:- 零件状态:有效 电流 - 输出/通道:180mA 输出和类型:1,非隔离 电压 - 输出:- 特性:- 电压 - 输入:85 ~ 277 VAC 所含物品:板 使用的 IC/零件:AL9910A 标准包装:1
AL9910EV5 功能描述:AL9910A 1, Non-Isolated Output LED Driver Evaluation Board 制造商:diodes incorporated 系列:- 零件状态:有效 电流 - 输出/通道:240mA 输出和类型:1,非隔离 电压 - 输出:- 特性:- 电压 - 输入:85 ~ 277 VAC 所含物品:板 使用的 IC/零件:AL9910A 标准包装:1
AL9910EV6 功能描述:AL9910A 4, Non-Isolated Output LED Driver Evaluation Board 制造商:diodes incorporated 系列:- 零件状态:有效 电流 - 输出/通道:75mA 输出和类型:4,非隔离 电压 - 输出:- 特性:- 电压 - 输入:90 ~ 132 VAC 所含物品:板 使用的 IC/零件:AL9910A 标准包装:1
AL9910EV8 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:Non-Dimmable 120VAC Evaluation Board
AL9910S-13 功能描述:LED照明驱动器 7.5V LED Driver PWM 85 to 265VAC Mosfet 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