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| 型号： | TC7660EOA713 |
| 厂商： | Microchip Technology |
| 文件页数： | 3/20页 |
| 文件大小： | 0K |
| 描述： | IC REG SWITCHD CAP INV ADJ 8SOIC |
| 标准包装： | 3,300 |
| 类型： | 切换式电容器（充电泵），反相 |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | -1.5 V ~ -10 V |
| 输入电压： | 1.5 V ~ 10 V |
| 频率 - 开关： | 10kHz |
| 电流 - 输出： | 20mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 8-SOICN |
TC7660
2.0
Note:
TYPICAL PERFORMANCE CURVES
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.
Note: Unless otherwise indicated, C 1 = C 2 = 10 μF, ESR C1 = ESR C2 = 1 ? , T A = 25°C. See Figure 1-1 .
12
100
10
8
6
98
96
94
92
90
I OUT = 1 mA
I OUT = 15 mA
4
2
0
SUPPLY VOLTAGE RANGE
88
86
84
82
80
V+ = +5V
-55
-25
0
+25
+50
+75 +100 +125
100 1k
10k
TEMPERATURE ( ° C)
OSCILLATOR FREQUENCY (Hz)
FIGURE 2-1:
Operating Voltage vs.
FIGURE 2-4:
Power Conversion
Temperature.
10k
Efficiency vs. Oscillator Frequency.
500
I OUT = 1 mA
450
400
1k
200
150
100 Ω
10 Ω
100
50
0
V + = +2V
V + = +5V
0
1
2 3 4 5 6
7
8
-55
-25
0 +25 +50 +75 +100 +125
SUPPLY VOLTAGE (V)
TEMPERATURE ( ° C)
FIGURE 2-2:
vs. Supply Voltage.
Output Source Resistance
FIGURE 2-5:
vs. Temperature.
Output Source Resistance
10k
V+ = +5V
20
V+ = +5V
18
1k
16
14
12
100
10
8
10
1
10 100 1000
10k
6
-55
-25
0 +25 +50 +75 +100 +125
OSCILLATOR CAPACITANCE (pF)
TEMPERATURE ( ° C)
FIGURE 2-3:
Frequency of Oscillation vs.
FIGURE 2-6:
Unloaded Oscillator
Oscillator Capacitance.
? 2002-2011 Microchip Technology Inc.
Frequency vs. Temperature.
DS21465C-page 3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC7660EOATR | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:+5V To 【10V Voltage Converter |
| TC7660EPA | 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 |
| TC7660EV | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:CHARGE PUMP DC-TO-DC VOLTAGE CONVERTER |
| TC7660H | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:HIGH FREQUENCY 7660 DC-TO-DC VOLTAGE CONVERTER |
| TC7660HCOA | 功能描述:电荷泵 High Frequency 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 |
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