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数量 | 价钱 (含税) |
---|---|
1+ | CNY26.810 (CNY30.2953) |
10+ | CNY26.540 (CNY29.9902) |
25+ | CNY26.250 (CNY29.6625) |
50+ | CNY25.970 (CNY29.3461) |
100+ | CNY25.690 (CNY29.0297) |
250+ | CNY25.410 (CNY28.7133) |
500+ | CNY25.130 (CNY28.3969) |
产品信息
产品概述
The LT1054CP is a 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 LT1054 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 voltage converter can also shut down by grounding the feedback terminal. Supply current in shutdown typically is 100µA. The internal oscillator of the converter runs at a nominal frequency of 25kHz.
- Reference and error amplifier for regulation
- External shutdown
- External oscillator synchronization
- Devices can be paralleled
- Devices can be paralleled
- Pin-to-pin compatible with LTC1044/7660
警告
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
技术规格
DIP
100mA
-
3.5V
升降压
0°C
-
No SVHC (27-Jun-2018)
8引脚
-5V
-
15V
通孔安装
70°C
-
法律与环境
进行最后一道重要生产流程所在的地区原产地:United States
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书