參數(shù)資料
型號(hào): TC115331EMTTR
廠商: Microchip Technology Inc.
英文描述: PFM/PWM Step-Up DC/DC Converter
中文描述: 烤瓷/ PWM升壓型DC / DC轉(zhuǎn)換器
文件頁數(shù): 3/14頁
文件大?。?/td> 355K
代理商: TC115331EMTTR
2003 Microchip Technology Inc.
DS21361C-page 3
TC115
2.0
TYPICAL PERFORMANCE CURVES
Note:
Unless otherwise indicated, V
OUT
= 5V, T
A
= +25°C.
FIGURE 2-1:
Current.
Output Voltage vs. Output
FIGURE 2-2:
Input Voltage.
No Load Input Current vs.
FIGURE 2-3:
Current.
Efficiency vs. Output
FIGURE 2-4:
Current.
Ripple Voltage vs. Output
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
OUTPUT CURRENT I
OUT
(mA)
O
O
0
40
80
120
160
200
3.1
2.9
2.7
2.5
1.5V
V
IN
= 1.0V
L
1
= 100
μ
H
C2 = 47
μ
F (Tantalum)
2.0V
1.0
1.2
INPUT VOLTAGE V
IN
(V)
1.4
1.6
1.8
2.0
200
I
I
μ
A
150
100
50
0
L
1
= 100
μ
H
C2 = 47
μ
F (Tantalum)
OUTPUT CURRENT I
OUT
(mA)
E
0
40
80
120
160
200
100
80
60
40
20
0
V
IN
= 1.0V
1.5V
2.0V
L
1
= 100
μ
H
C2 = 47
μ
F (Tantalum)
OUTPUT CURRENT I
OUT
(mA)
0
40
80
120
160
200
100
80
60
40
10
0
L
1
= 100
μ
H
C2 = 47
μ
F (Tantalum)
2.0V
1.5V
V
IN
= 1.0V
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