参数资料
| 型号： | MAX1720EUT |
| 厂商： | ON Semiconductor |
| 文件页数： | 3/18页 |
| 文件大小： | 0K |
| 描述： | IC REG SWITCHD CAP INV ADJ 6TSOP |
| 产品变化通告： | LTB Notification 03/Jan/2008 |
| 标准包装： | 3,000 |
| 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 ~ -5.5 V，3 V ~ 11 V |
| 输入电压： | 1.5 V ~ 5.5 V |
| 频率 - 开关： | 12kHz |
| 电流 - 输出： | 50mA |
| 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： | SC-74，SOT-457 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 6-TSOP |
| 其它名称： | MAX1720EUTOS |
MAX1720
100
90
90
80
70
Figure 14 Test Setup
T A = 25 ° C
80
70
60
Figure 14 Test Setup
V in = 1.5 V
V in = 2.0 V
60
50
50
40
30
40
30
V in = 3.3 V
V in = 5.0 V
20
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
20
?50
?25
0
25
50
75
100
35
V in , SUPPLY VOLTAGE (V)
Figure 2. Output Resistance vs. Supply Voltage
400
T A , AMBIENT TEMPERATURE ( ° C)
Figure 3. Output Resistance vs. Ambient
Temperature
Figure 14 Test Setup
30
350
T A = 25 ° C
25
20
15
V in = 4.75 V
V out = ?4.00 V
V in = 3.15 V
V out = ?2.50 V
300
250
200
150
V in = 4.75 V
V out = ?4.00 V
V in = 3.15 V
V out = ?2.50 V
10
5
V in = 1.90 V
V out = ?1.50 V
Figure 14 Test Setup
T A = 25 ° C
100
50
V in = 1.90 V
V out = ?1.50 V
0
0
0
10
20
30
40
50
0
10
20
30
40
50
80
C 1 , C 2 , C 3 , CAPACITANCE ( m F)
Figure 4. Output Current vs. Capacitance
13.0
C 1 , C 2 , C 3 , CAPACITANCE ( m F)
Figure 5. Output Voltage Ripple vs.
Capacitance
70
Figure 14 Test Setup
R L = ∞
T A = 85 ° C
12.5
12.0
Figure 14 Test Setup
V in = 5.0 V
60
T A = 25 ° C
11.5
50
40
30
T A = ?40 ° C
11.0
10.5
10.0
V in = 1.5 V
V in = 3.3 V
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
?50
?25
0
25
50
75
100
V in , SUPPLY VOLTAGE (V)
Figure 6. Supply Current vs. Supply Voltage
T A , AMBIENT TEMPERATURE ( ° C)
Figure 7. Oscillator Frequency vs. Ambient
Temperature
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3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1720EUT+ | 制造商:Maxim Integrated Products 功能描述:CHG PUMP INV -1.25V TO -5.5V 25MA 6PIN SOT-23 - Rail/Tube |
| MAX1720EUT+T | 功能描述:电荷泵 Switched-Cap Voltage Inverter w/Shutdown 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 |
| MAX1720EUTG | 功能描述:电荷泵 Switched Cap Voltage Inverter w/Shutdown 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 |
| MAX1720EUT-T | 功能描述:电荷泵 Switched-Cap Voltage Inverter w/Shutdown 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 |
| MAX1721EUT | 制造商:Maxim Integrated Products 功能描述:VOLTAGE INVERTER - Rail/Tube |
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