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参数资料
| 型号： | MAX1697SEUT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/13页 |
| 文件大小： | 0K |
| 描述： | IC REG SWITCHED CAP INV SOT23-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 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 |
| 输入电压： | 1.5 V ~ 5.5 V |
| 频率 - 开关： | 16kHz ~ 60kHz |
| 电流 - 输出： | 60mA |
| 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： | SOT-23-6 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | SOT-6 |
60mA, SOT23 Inverting Charge Pump
with Shutdown
2
…
+V IN
2
SHDN
3
5
2
+V IN
D1, D2 = 1N4148
C1
3
4
MAX1697
C1
3
4
MAX1697
C1
4
MAX1697
D1
6
5
1
6
…
C2
5
1
V OUT
C2
6
1
D2
C2
V OUT = -V IN
V OUT = (2V IN ) -
SHDN
V OUT = -nV IN
C3
C4
(V FD1 ) - (V FD2 )
Figure 4. Cascading MAX1697s to Increase Output Voltage
Figure 6. Combined Doubler and Inverter
3
MAX1697
2
+V IN
…
3
MAX1697
2
MAX1697
GND
4
V+
R L
C1
4
6
1
C1
4
6
1
V OUT
OUT
1
SHDN
5
…
5
V OUT = -V IN
C2
Figure 7. Heavy Load Connected to a Positive Supply
R OUT OF SINGLE DEVICE
R OUT = NUMBER OF DEVICES
Figure 5. Paralleling MAX1697s to Reduce Output Resistance
Chip Information
TRANSISTOR COUNT: 275
10
______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1697TEUT | 制造商:Maxim Integrated Products 功能描述:60MA SOT23 INVERTING CHARGE PUMP WITH SHUTDOWN - Rail/Tube |
| MAX1697TEUT#G16 | 制造商:Maxim Integrated Products 功能描述:60MA, SOT23 INVERTING CHARGE PUMP WITH SHUTDOWN - Rail/Tube |
| MAX1697TEUT#TG16 | 功能描述:电荷泵 60mA Invert Charge Pump 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 |
| MAX1697TEUT/V#TG16 | 功能描述:电荷泵 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 |
| MAX1697TEUT+ | 制造商:Maxim Integrated Products 功能描述:CHG PUMP INV -1.4V TO -5.5V 60MA 6PIN SOT-23 - Cut Tape Product |
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