參數(shù)資料
型號: AP3003S-5.0TRG1
廠商: BCD SEMICONDUCTOR MANUFACTURING LTD
元件分類: 穩(wěn)壓器
英文描述: 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO5
封裝: GREEN, TO-263, 5 PIN
文件頁數(shù): 15/16頁
文件大小: 306K
代理商: AP3003S-5.0TRG1
150kHz 3A BUCK DC-DC CONVERTER
AP3003
Data Sheet
8
Aug. 2008 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
Figure 6. Efficiency vs. Output Current
Figure 7. Efficiency vs. Output Current
Typical Performance Characteristics
Figure 4. Efficiency vs. Output Current
Figure 5. Efficiency vs. Output Current
0.00.51.01.5
2.02.53.03.5
60.0
62.5
65.0
67.5
70.0
72.5
75.0
77.5
80.0
82.5
85.0
87.5
90.0
ef
fi
ciency
(%)
Output Current (A)
ADJ Version (V
OUT
Regulated to 2.5V)
V
IN
=10V, T
J
=25
OC
0.00.51.01.5
2.02.53.03.5
60.0
62.5
65.0
67.5
70.0
72.5
75.0
77.5
80.0
82.5
85.0
87.5
90.0
E
ff
ic
ie
n
cy
(
%
)
Output Current (A)
5.0V Version
V
IN
=12V, T
J
=25
OC
0.00.51.01.5
2.02.53.03.5
60.0
62.5
65.0
67.5
70.0
72.5
75.0
77.5
80.0
82.5
85.0
87.5
90.0
Ef
fi
ciency
(%)
Output Current (A)
3.3V Version
V
IN
=12V, T
J
=25
OC
0.00.5
1.01.5
2.02.5
3.0
3.5
60.0
62.5
65.0
67.5
70.0
72.5
75.0
77.5
80.0
82.5
85.0
87.5
90.0
E
ffic
ien
cy
(
%
)
Output Current (A)
12V Version
V
IN
=24V,T
J
=25
oC
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