Datasheet LTC3869, LTC3869-2 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | Dual, 2-Phase Synchronous Step-Down DC/DC Controllers |
| 页数 / 页 | 44 / 8 — Typical perForMance characTerisTics TA = 25°C, unless otherwise noted. … |
| 文件格式/大小 | PDF / 687 Kb |
| 文件语言 | 英语 |
Typical perForMance characTerisTics TA = 25°C, unless otherwise noted. Shutdown Current. Quiescent Current. vs Input Voltage
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LTC3869/LTC3869-2
Typical perForMance characTerisTics TA = 25°C, unless otherwise noted. Shutdown Current Shutdown Current Quiescent Current vs Input Voltage vs Temperature vs Input Voltage without EXTVCC
60 45 3.8 40 3.6 50 3.4 35 40 3.2 30 3.0 25 30 2.8 20 2.6 20 15 2.4 SHUTDOWN CURRENT (µA) SUPPLY CURRENT (mA) 10 10 SHUTDOWN INPUT CURRENT (µA) 2.2 5 2.0 0 0 5 10 15 20 25 30 35 40 1.8 –50 –25 0 25 50 75 100 125 5 10 15 20 25 30 35 40 INPUT VOLTAGE (V) TEMPERATURE (°C) INPUT VOLTAGE (V) 3869 G23 3869 G24 3869 G25 38692fb 8 For more information www.linear.com/LTC3869 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
Typical perForMance characTerisTics TA = 25°C, unless otherwise noted. Shutdown Current Shutdown Current Quiescent Current vs Input Voltage vs Temperature vs Input Voltage without EXTVCC
60 45 3.8 40 3.6 50 3.4 35 40 3.2 30 3.0 25 30 2.8 20 2.6 20 15 2.4 SHUTDOWN CURRENT (µA) SUPPLY CURRENT (mA) 10 10 SHUTDOWN INPUT CURRENT (µA) 2.2 5 2.0 0 0 5 10 15 20 25 30 35 40 1.8 –50 –25 0 25 50 75 100 125 5 10 15 20 25 30 35 40 INPUT VOLTAGE (V) TEMPERATURE (°C) INPUT VOLTAGE (V) 3869 G23 3869 G24 3869 G25 38692fb 8 For more information www.linear.com/LTC3869 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts