欢迎访问ic37.com |
会员登录 免费注册
发布采购

HV9921N8 参数 Datasheet PDF下载

HV9921N8图片预览
型号: HV9921N8
PDF下载: 下载PDF文件 查看货源
内容描述: 3引脚开关模式LED灯驱动器IC [3-Pin Switch-Mode LED Lamp Driver IC]
分类和应用: 驱动器开关
文件页数/大小: 10 页 / 498 K
品牌: SUPERTEX [ Supertex, Inc ]
 浏览型号HV9921N8的Datasheet PDF文件第1页浏览型号HV9921N8的Datasheet PDF文件第2页浏览型号HV9921N8的Datasheet PDF文件第4页浏览型号HV9921N8的Datasheet PDF文件第5页浏览型号HV9921N8的Datasheet PDF文件第6页浏览型号HV9921N8的Datasheet PDF文件第7页浏览型号HV9921N8的Datasheet PDF文件第8页浏览型号HV9921N8的Datasheet PDF文件第9页  
HV9921/22
Functional Block Diagram
GND
V
DD
DRAIN
T
OFF
= 10µs
Regulator
7.0V
REF
S
-
+
R
Q
Q
R
T
BLANK
= 300ns
HV9921/22
Pin Configuration
DRAIN
– This is a drain terminal of the output
switching MOSFET and a linear regulator input.
V
DD
– This is a power supply pin for all control circuits.
Bypass this pin with a 0.1uF low impedance capacitor.
GND
– This is a common connection for all circuits.
TO-243AA (SOT-89)
TO-92
3
NR040805