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參數(shù)資料
| 型號： | TC7660SEOA |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 45 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | PLASTIC, SOIC-8 |
| 文件頁數(shù)： | 9/11頁 |
| 文件大?。?/td> | 95K |
| 代理商： | TC7660SEOA |
7
TC7660S
SUPER CHARGE PUMP DC-TO-DC
VOLTAGE CONVERTER
2001 Microchip Technology Inc.
DS21467A
TC7660S-14 9/16/96
Figure 10. Positive Voltage Multiplier
1
2
3
4
8
7
6
5
+
VOUT = –V
–
10
F
+
1 M
V– INPUT
C1
10
F
TC7660S
+
R
L1
R
L2
V
OUT
=
V
+
–V
–
2
50
F
100 k
50
F
V
+
V
–
50
F
+
1 M
1
2
8
7
TC7660S
3
4
6
5
+
–
Figure 11. Splitting a Supply in Half
TYPICAL CHARACTERISTICS
Unloaded Osc Freq vs. Temperature
12
10
0
2
4
6
8
-40
-20
0
20
40
100
60
80
OSCILLATOR
FREQUENCY
(kHz)
TEMPERATURE (
°C)
VIN = 12V
VIN = 5V
Unloaded Osc Freq vs. Temperature
with Boost Pin = VIN
60
50
0
10
20
30
40
-40
-20
0
20
40
100
60
80
OSCILLATOR
FREQUENCY
(kHz)
TEMPERATURE (
°C)
VIN = 12V
VIN = 5V
Supply Current vs. Temperature
(with Boost Pin = VIN)
1000
0
200
400
600
800
-40
-20
0
20
40
100
60
80
I DD
(
A)
TEMPERATURE (
°C)
VIN = 12V
Without Load
10K Load
Voltage Conversion
101.0
100.5
100.0
99.5
99.0
98.5
98.0
112
11
10
9
8
7
56
4
23
VOLTAGE
CONVERSION
EFFICIENCY
(%)
INPUT VOLTAGE VIN (V)
VIN = 5V
TA = 25°C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC7660SEOA | 制造商:Microchip Technology Inc 功能描述:DC/DC Charge Pump Converter (DC-DC) IC |
| TC7660SEOA713 | 功能描述:電荷泵 High Voltage 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 |
| TC7660SEPA | 功能描述:電荷泵 High Voltage 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 |
| TC7660SMJA | 功能描述:電荷泵 High Voltage 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 |
| TC7662A | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:CHARGE PUMP DC-TO-DC CONVERTER |
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