參數(shù)資料
型號： TCM828ECT
廠商： Microchip Technology Inc.
元件分類： 基準電壓源/電流源
英文描述： Switched Capacitor Voltage Converters
中文描述： 開關(guān)電容電壓轉(zhuǎn)換器
文件頁數(shù)： 6/9頁
文件大?。?/td> 75K
代理商： TCM828ECT
6
TCM828/829-4 5/22/00
Switched Capacitor
Voltage Converters
TCM828
TCM829
2001 Microchip Technology Inc. DS21488A
TYPICAL CHARACTERISTICS
Circuit of Figure 3, V
IN
= +5V, C1 = C2 = C3, T
A
= +25
°
C, unless otherwise noted.
60
50
40
30
20
0
10
1.5
2.5
3.5
4.5
SUPPLY VOLTAGE (V)
Output Resistance
vs. Supply Voltage
70
O
)
40
35
30
25
20
5
0
15
10
0
10
CAPACITANCE (
μ
F)
20
30
40
TCM828
Output Current vs. Capacitance
O
70
60
50
40
30
0
–
40
°
C
20
10
0
°
C
25
°
C
85
°
C
TEMPERATURE (
°
C)
Output Resistance
vs. Temperature
80
O
)
V
IN
= 1.5V
V
IN
= 4.75V, V
OUT
=
–
4.0V
V
IN
= 3.15V, V
OUT
=
–
2.5V
V
IN
= 1.9V, V
OUT
=
–
1.5V
V
IN
= 3.3V
V
IN
= 5.0V
35
30
25
20
5
0
15
10
0
10
5
15
20
25
35
30
CAPACITANCE
(
μ
F)
TCM829
Output Current vs. Capacitance
40
O
0
10
5
15
20
30
35
CAPACITANCE (
μ
F)
TCM829
Output Voltage Ripple vs. Capacitance
300
450
250
200
150
100
50
0
400
350
300
250
50
0
200
150
100
0
10
5
25
20
25
30
35
CAPACITANCE (
μ
F)
TCM828
Output Voltage Ripple vs. Capacitance
O
O
14
12
10
8
2
0
–
40
6
4
0
°
C
25
°
C
85
°
C
–
40
°
C
0
°
C
TEMPERATURE (
°
C)
25
°
C
85
°
C
TEMPERATURE (
°
C)
TCM828
Pump Frequency vs. Temperature
P
100
80
60
40
20
0
1.5
2.5
SUPPLY VOLTAGE (V)
3
2
3.5
4
4.5
5
5.5
Supply Current
vs. Supply Voltage
120
S
μ
A
TCM829
TCM828
40
30
35
20
15
25
0
10
5
TCM829
Pump Frequency vs. Temperature
45
P
TCM829
TCM828
V
IN
= 4.75V, V
–
=
–
4.0V
V
IN
= 1.9V, V
OUT
=
–
1.5V
V
IN
= 3.15V, V
–
=
–
2.5V
V
IN
= 4.75V, V
OUT
=
–
4.0V
V
IN
= 3.15V, V
OUT
=
–
2.5V
V
IN
= 1.9V, V
OUT
=
–
1.5V
V
IN
= 4.75V, V
OUT
=
–
4.0V
V
IN
= 3.15V, V
OUT
=
–
2.5V
V
IN
= 1.9V, V
OUT
=
–
1.5V
V
IN
= 5.0V
V
IN
= 5.0V
V
IN
= 3.3V
V
IN
= 3.3V
V
IN
= 1.5V
V
IN
= 1.5V
相關(guān)PDF資料
PDF描述
TCM828 Switched Capacitor Voltage Converters
TCM829 Switched Capacitor Voltage Converters
TCM829ECT Switched Capacitor Voltage Converters
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TCMD4000 Optocoupler with Photodarlington Output
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TCM828ECT713 功能描述:電荷泵 Switched CAP RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
TCM828VT 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Switched Capacitor Voltage Converters
TCM828VT713 制造商:Microchip Technology Inc 功能描述:
TCM829 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Switched Capacitor Voltage Converters
TCM829ECT 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Switched Capacitor Voltage Converters
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