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参数资料
| 型号： | YB1300 |
| 厂商： | YOBON TECHNOLOGIES, INC. |
| 英文描述： | Regulated Charge Pump 5V 100mA |
| 中文描述： | 5V的稳压电荷泵100mA的 |
| 文件页数： | 1/8页 |
| 文件大小： | 232K |
| 代理商： | YB1300 |
YB1300
Regulated Charge Pump 5V 100mA
YB1300 MRev.1.2
WWW.YOBON.COM.TW
1
Description
The YB1300 is a switched capacitor DC/DC
step up converter that produces a regulated
5V output. The input voltage range is from
2.7V to 5.0V that makes the YB1300 ideally
for a single cell Li-Ion battery source.
The YB1300 works well for step-up applica-
tions without the need for an inductor. The
1MHz switching frequency allows the use
of small SMD capacitors. The YB1300
provides thermal protection, short-circuit
current limit protection. In order to prevent
in-rush current effectively, it provides
automatic soft-start. The quiescent current
is 30A without load and its shutdown
current is less than 0.1A. The YB1300 is
available in a 6-pin SOT23 package.
Typical Application Circuit
Features
Switched-Capacitor Step-Up
Operation
Input Range : 2.7V to 5.0V
Output Voltage : 5V
Output Current : 2.7V
VIN
3.2V,
IOUT
30mA
Output Current :3.2V
VIN
5V,
IOUT
100mA
Shutdown Mode
Low Quiescent Current : ~30A
1MHz Internal Oscillator
Thermal Protection Shutdown
Output Short-circuit Current Limit
Protection
Automatic Soft-Start Reduces
In-Rush Current
SOT23-6 Package
Applications
Cellular Phones
White LED Drivers
Smart Card Reader
PCMCIA Cards
Li-Ion Battery Backup Supplies
VIN
EN
GND
VOUT
CP
CN
YB1300
1-Cell
Li-Ion-Battery
2.2uF
0.22uF
2.2uF
5
3
2
1
6
4
CIN
CPUMP
COUT
R
RRR
Figure 1. Typical application circuit
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相关代理商/技术参数 |
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| YB1300S | 制造商:YOBON 制造商全称:YOBON 功能描述:Switched Capacitor Boost Converter 5V/4.5V |
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| YB1300ST26S500 | 制造商:YOBON 制造商全称:YOBON 功能描述:Switched Capacitor Boost Converter 5V/4.5V |
| YB1303 | 制造商:YOBON 制造商全称:YOBON 功能描述:Low Dropout LED Driver |
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