Datasheet LT4423 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 28V, 2A Ideal Diode and Load Switch |
| 页数 / 页 | 18 / 7 — Data Sheet. LT4423. 1.5. RISING. FALLING. 1.4. 1.3. (V NDHSV 1.2. 1.1. … |
| 文件格式/大小 | PDF / 456 Kb |
| 文件语言 | 英语 |
Data Sheet. LT4423. 1.5. RISING. FALLING. 1.4. 1.3. (V NDHSV 1.2. 1.1. 1.0. –50. –25. 100. 125. 150. TEMPERATURE (°C)
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Data Sheet LT4423 1.5 RISING FALLING 1.4 ) 1.3 (V NDHSV 1.2 1.1 1.0 –50 –25 0 25 50 75 100 125 150 TEMPERATURE (°C)
010
Figure 10. Shutdown Threshold vs Temperature Figure 11. I SHDN vs SHDN Voltage 2.0 IN = ≥ 5V TA = +125°C TA = +25°C 1.5 TA = –40°C ) (V )T 1.0 A T S(LOV 0.5 0 0 0.5 1.0 1.5 2.0 2.5 3.0 STATUS PULL-UP CURRENT (mA)
012
Figure 12. STATUS VOL vs Pull-Up Current analog.com
Rev. 0 7 of 18 Document Outline Features Applications General Description Simplified Application Diagram TABLE OF CONTENTS Revision History Specifications Absolute Maximum Ratings Pin Configurations and Function Descriptions Typical Performance Characteristics Block Diagram Theory of Operation Applications Information USB PD 3.0 and Back-Up Battery Supply Automatic Power Path Control 5V Power Ride-Through High-Voltage Load Switch with Load Sharing and Undervoltage Lockout Layout and Thermal Considerations Typical Applications High-Load Current Application Reverse Input Voltage Protection Related parts Outline Dimensions Ordering Guide
010
Figure 10. Shutdown Threshold vs Temperature Figure 11. I SHDN vs SHDN Voltage 2.0 IN = ≥ 5V TA = +125°C TA = +25°C 1.5 TA = –40°C ) (V )T 1.0 A T S(LOV 0.5 0 0 0.5 1.0 1.5 2.0 2.5 3.0 STATUS PULL-UP CURRENT (mA)
012
Figure 12. STATUS VOL vs Pull-Up Current analog.com
Rev. 0 7 of 18 Document Outline Features Applications General Description Simplified Application Diagram TABLE OF CONTENTS Revision History Specifications Absolute Maximum Ratings Pin Configurations and Function Descriptions Typical Performance Characteristics Block Diagram Theory of Operation Applications Information USB PD 3.0 and Back-Up Battery Supply Automatic Power Path Control 5V Power Ride-Through High-Voltage Load Switch with Load Sharing and Undervoltage Lockout Layout and Thermal Considerations Typical Applications High-Load Current Application Reverse Input Voltage Protection Related parts Outline Dimensions Ordering Guide