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參數資料
| 型號： | APE2901N-50 |
| 廠商： | ADVANCED POWER ELECTRONICS CORP |
| 元件分類： | 穩壓器 |
| 英文描述： | SWITCHING REGULATOR, 150 kHz SWITCHING FREQ-MAX, PDSO3 |
| 封裝： | LEAD FREE, SOT-23, 3 PIN |
| 文件頁數： | 1/10頁 |
| 文件大小： | 364K |
| 代理商： | APE2901N-50 |
Advanced Power
Electronics Corp.
FEATURES
DESCRIPTION
Very Low Supply Current
Regulated Output Voltage
Wide Range of Output Voltage is Available from
2.5V to 5.0V by 0.1V Steps
Output Voltage Accuracy ±5%
Output Current up to 100mA
Low Ripple and Low Noise
Very Low Start-up Voltage
High Efficiency (Vout = 5V TYP. 87%)
Few External Components
Internal Soft-Start
Low Profile: SOT-23, SOT-89 & SOT-23-5L Pb-Free
Data and specifications subject to change without notice
201009076
APE2901
TYPICAL APPLICATION
ORDERING INFORMATION
1
MICROPOWER VFM STEP-UP DC/DC Converter
The APE2901 is a high efficiency VFM Step-up DC/DC
converter for small, low input voltage or battery powered
systems with ultra low quiescent supply current. The
APE2901 accept a positive input voltage from start-up
voltage to VOUT and convert it to a higher output voltage in
the 2.5 to 5V range.
The APE2901 combine ultra low quiescent supply
current and high efficiency to give maximum battery life. The
high switching frequency and the internally limited peak
inductor current permits the use of small, low cost inductors.
Only three external components are needed an inductor a
diode and an output capacitor.
The APE2901 is suitable to be used in battery powered
equipment where low noise, low ripple and ultra low supply
current are required. The APE2901 is available in very small
package: SOT-23, SOT-89 & SOT-23-5L.
Typical applications are pagers, cameras & video
camera, cellular telephones, wireless telephones, palmtop
computer, battery backup supplies, battery powered
it
47uH
D1
B140
C2
47uF
VIN
APE2901
SW
GND
NC
VOUT
100uF
C1
OUT
C3
1uF
Package Type
Y5 : SOT-23-5L
APE2901XX-XX
25 : 2.5V
50 : 5.0V
VOUT
26 : 2.6V
27 : 2.7V
:
N : SOT-23
G : SOT-89
22 : 2.2V
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相關代理商/技術參數 |
參數描述 |
|---|---|
| APE2901Y5-22 | 制造商:A-POWER 制造商全稱:Advanced Power Electronics Corp. 功能描述:MICROPOWER VFM STEP-UP DC/DC Converter |
| APE2901Y5-25 | 制造商:A-POWER 制造商全稱:Advanced Power Electronics Corp. 功能描述:MICROPOWER VFM STEP-UP DC/DC Converter |
| APE2901Y5-26 | 制造商:A-POWER 制造商全稱:Advanced Power Electronics Corp. 功能描述:MICROPOWER VFM STEP-UP DC/DC Converter |
| APE2901Y5-27 | 制造商:A-POWER 制造商全稱:Advanced Power Electronics Corp. 功能描述:MICROPOWER VFM STEP-UP DC/DC Converter |
| APE2901Y5-28 | 制造商:A-POWER 制造商全稱:Advanced Power Electronics Corp. 功能描述:MICROPOWER VFM STEP-UP DC/DC Converter |
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