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参数资料
| 型号： | TC7660CPA |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 10 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封装： | PLASTIC, DIP-8 |
| 文件页数： | 12/18页 |
| 文件大小： | 396K |
| 代理商： | TC7660CPA |
2002 Microchip Technology Inc.
DS21465B-page 3
TC7660
2.0
TYPICAL PERFORMANCE CURVES
FIGURE 2-1:
Operating Voltage vs.
Temperature.
FIGURE 2-2:
Output Source Resistance
vs. Supply Voltage.
FIGURE 2-3:
Frequency of Oscillation vs.
Oscillator Capacitance.
FIGURE 2-4:
Power Conversion
Efficiency vs. Oscillator Frequency.
FIGURE 2-5:
Output Source Resistance
vs. Temperature.
FIGURE 2-6:
Unloaded Oscillator
Frequency vs. Temperature.
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.
-25
0
+25
+75 +100 +125
12
10
8
6
4
2
+50
-55
SUPPLY
VOLTAGE
(V)
TEMPERATURE (
°C)
0
SUPPLY VOLTAGE RANGE
7
8
10k
1k
100
OUTPUT
SOURCE
RESISTANCE
(
)
6
5
4
3
2
1
0
SUPPLY VOLTAGE (V)
10
OSCILLATOR CAPACITANCE (pF)
10k
OSCILLATOR
FREQUENCY
(Hz)
1
1k
100
10
100
1000
10k
V+ = +5V
OSCILLATOR FREQUENCY (Hz)
100
POWER
CONVERSION
EFFICIENCY
(%)
98
96
92
90
88
86
84
82
80
94
100
1k
10k
V+ = +5V
IOUT = 1 mA
IOUT = 15 mA
500
450
400
200
150
100
50
0
-55
-25
0
+25
+50
+75 +100 +125
TEMPERATURE (
°C)
OUTPUT
SOURCE
RESISTANCE
(
)
V + = +2V
V + = +5V
IOUT = 1 mA
TEMPERATURE (
°C)
OSCILLATOR
FREQUENCY
(kHz)
20
-55
18
16
14
12
10
8
6
-25
0
+25 +50
+75 +100 +125
V+ = +5V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC7660CPA | 制造商:TELCOM SEMICONDUCTOR 功能描述:IC VOLT CONVERTER 7660 DIP8 |
| TC7660CPA | 制造商:Microchip Technology Inc 功能描述:DC-DC Converter |
| TC7660EJA | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Charge Pump DC-to-DC Voltage Converter |
| TC7660EOA | 功能描述:电荷泵 DC-DC Converter RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| TC7660EOA | 制造商:Microchip Technology Inc 功能描述:ICS POWER SUPPLY PACKAGE/CASE:8-SOIC |
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