欢迎访问ic37.com |
会员登录 免费注册
发布采购

MDT762720S 参数 Datasheet PDF下载

MDT762720S图片预览
型号: MDT762720S
PDF下载: 下载PDF文件 查看货源
内容描述: 升压型DC / DC转换器,电压检测器 [Step-up DC/DC Converter with Voltage Detector]
分类和应用: 转换器
文件页数/大小: 5 页 / 129 K
品牌: MDTIC [ Micon Design Technology Corporation ]
 浏览型号MDT762720S的Datasheet PDF文件第2页浏览型号MDT762720S的Datasheet PDF文件第3页浏览型号MDT762720S的Datasheet PDF文件第4页浏览型号MDT762720S的Datasheet PDF文件第5页  
MDT762720
Step-up DC/DC Converter with Voltage Detector
4. Pin Function Description
1.General Description
MDT762720
MDT762720 is a step-up DC/DC
converter with supply voltage detector.
It has low start-up voltage and a high
output voltage accuracy with low ripple.
The device generates a low
level signal whenever the input
voltage (supply voltage) falls below
threshold voltage level (2.0v).
VSS 1
CP 2
VDET 3
VIN 4
Pin Name
VSS
CP
I/O
I/O
8 LX
7 ETR
6 CE
5 VOUT
Function
Ground
External capacitor for
adjusting VDET
output delay time
2. Features
High output voltage accuracy:+/- 2.5%
Low start-up voltage: 0.75V (Typ.)
High efficiency: 85% (Typ.)
VDET
Open
Supply voltage
Drain
detector. Output low if
Vin < 2.0V.
Input
Supply voltage input
Open
Switching pin
Drain
Output
External switch
transistor drive
Input
Input
Chip enable pin, high
active
Output voltage
monitor, IC internal
power supply
VIN
LX
ETR
CE
VOUT
3. Applications
Cellular phones, pagers, mcu
Power failure detection
Portable / Battery-Powered Equipment
Palmtops
RF Keyboard / Mouse
ORDERING
INFORMATION
Device
MDT762720P
MDT762720S
Package
DIP
SOP
This specification are subject to be changed without notice. Any latest information please preview
P.1
2006/11
http;//www.mdtic.com.tw
Ver 1.1