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参数资料
| 型号： | P1986G-S08-R |
| 厂商： | UNISONIC TECHNOLOGIES CO LTD |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | HALOGEN FREE, SOP-8 |
| 文件页数： | 6/6页 |
| 文件大小： | 174K |
| 代理商： | P1986G-S08-R |
P1986
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
6 of 6
www.unisonic.com.tw
QW-R103-046.B
TYPICAL CHARACTERISTICS
Output
Voltage
(
m
V
)
Time (2μs/div)
010
20
0
20
0
-200
200
Time (10μs/div)
0
50
100
0
20
SW
VCC=19V, VOUT=5V, IOUT=3A
VCC=19V, VOUT=0V
70
80
90
100
0
0.5
1.0
1.5
2.0
2.5
3.0
60
50
40
Load Current, ILOAD (A)
Ef
ficie
ncy
(%
)
Efficiency vs. Load Current
VCC =7V
VCC =12V
VCC =19V
VOUT =5V
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
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