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LT1054CP....
直流/直流固定充电泵, 电压转换器, 3.5 V至15 V输入, -5 V至100 mA输出, DIP-8
- 制造商产品编号:
- LT1054CP....
- 库存编号
- 1648667
LT1054CP.... 的替代之选
产品概述
The LT1054CP is a bipolar, switched-capacitor Voltage Converter with regulator. It provides higher output current and significantly lower voltage losses than previously available converters. An adaptive-switch drive scheme optimizes efficiency over a wide range of output currents. Total voltage drop at 100mA output current typically is 1.1V. This applies to the full supply-voltage range of 3.5 to 15V. Quiescent current typically is 2.5mA. The LT1054CP also provides regulation, a feature previously not available in switched-capacitor voltage converters. By adding an external resistive divider, a regulated output can be obtained. This output is regulated against changes in both input voltage and output current. The LT1054CP can also shut down by grounding the feedback terminal. Supply current in shutdown typically is 100µA. The internal oscillator of the LT1054CP runs at a nominal frequency of 25kHz.
- Low loss, 1.1V at 100mA
- Reference and error amplifier for regulation
- External shutdown
- External oscillator synchronization
- Devices can be paralleled
- Pin-to-pin compatible with LTC1044/7660
应用
工业, 通信与网络, 测试与测量, 电源管理
产品信息
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| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY21.42 (CNY24.20) | ( ) |
| 10+ | CNY19.27 (CNY21.78) | ( ) |
| 25+ | CNY18.21 (CNY20.58) | ( ) |
| 100+ | CNY14.98 (CNY16.93) | ( ) |
| 250+ | CNY13.44 (CNY15.19) | ( ) |
| 500+ | CNY12.96 (CNY14.64) | ( ) |
| 1000+ | CNY10.77 (CNY12.17) | ( ) |
| 2500+ | CNY10.75 (CNY12.15) | ( ) |
定价不可用。 请联系客户服务。
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