ZXSC440_05 PDF预览

ZXSC440_05

更新时间: 2025-07-16 03:07:15
品牌 Logo 应用领域
捷特科 - ZETEX 闪光灯
页数 文件大小 规格书
16页 171K
描述
PHOTOFLASH CHARGER

ZXSC440_05 数据手册

 浏览型号ZXSC440_05的Datasheet PDF文件第2页浏览型号ZXSC440_05的Datasheet PDF文件第3页浏览型号ZXSC440_05的Datasheet PDF文件第4页浏览型号ZXSC440_05的Datasheet PDF文件第5页浏览型号ZXSC440_05的Datasheet PDF文件第6页浏览型号ZXSC440_05的Datasheet PDF文件第7页 
ZXSC440  
PHOTOFLASH CHARGER  
DESCRIPTION  
The ZXSC440 is a dedicated photoflash charger, The Ready pin signals the m icroprocessor when the  
charging an 80F photoflash capacitor to 300V in 3.5 flash is charged and ready to be fired.  
seconds from a 3V supply.  
A sm all am ount of hysteresis on the voltage feedback  
The flyback conversion efficiency is typically 75%, shuts down the device as long as the capacitor rem ains  
m u ch h ig h e r th a n th e co m m o n ly u s e d d is cre te fully charged, again using negligible current.  
charging circuits.  
The Charge pin enables the circuit to be initiated from  
the cam era's m icroprocessor, using negligible current  
when flash is not being used.  
FEATURES  
APPLICATIONS  
Digital cam era flash unit  
Charges a 80F photoflash capacitor to 300V in  
3.5 seconds from 3V  
Film cam era flash unit  
Charges various value photoflash capacitors  
Over 75% flyback efficiency  
Charge and Ready pins  
TYPICAL APPLICATION CIRCUIT  
Consum es only 4.5A when not charging  
Sm all MSOP8 low profile package  
PINOUT  
MSOP8 pin TOP VIEW  
ORDERING INFORMATION  
DEVICE  
DEVICE DES CRIPTION  
TEMPERATURE RANGE  
PART  
TAPING  
MARK  
OPTIONS  
ZXS C440X8TA  
ZXS C440X8TC  
Ca m e ra fla s h ch a rg e r  
-40°C to +85°C  
ZXSC440  
TA, TC  
TA reels hold 1000 devices  
TC reels hold 4000 devices  
ISSUE 1 - J ANUARY 2005  
S E M IC O N D U C T O R S  
1

与ZXSC440_05相关器件

型号 品牌 获取价格 描述 数据表
ZXSDS2M832 ZETEX

获取价格

MPPS Miniature Package Power Solutions
ZXSDS2M832TA ZETEX

获取价格

MPPS Miniature Package Power Solutions
ZXSDS2M832TA DIODES

获取价格

最小工作结温:-55°C;最大反向电流(Ir):100 µA @ 45 V;最大工作结温(
ZXSDS2M832TC ZETEX

获取价格

MPPS Miniature Package Power Solutions
ZXT1053AK ZETEX

获取价格

75V NPN LOW SATURATION MEDIUM POWER TRANSISTOR IN D-PAK
ZXT1053AK DIODES

获取价格

75V NPN LOW SATURATION MEDIUM POWER TRANSISTOR IN D-PAK
ZXT1053AKQ DIODES

获取价格

NPN, 75V, 5A, TO252
ZXT1053AKQTC DIODES

获取价格

暂无描述
ZXT1053AKTC ZETEX

获取价格

75V NPN LOW SATURATION MEDIUM POWER TRANSISTOR IN D-PAK
ZXT1053AKTC DIODES

获取价格

75V NPN LOW SATURATION MEDIUM POWER TRANSISTOR IN D-PAK