Datasheet LTM8052, LTM8052A (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | 36VIN, 5A, 2-Quadrant CVCC Step-Down μModule Regulator |
| 页数 / 页 | 32 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| 文件格式/大小 | PDF / 640 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Input Current vs Output Current
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LTM8052/LTM8052A
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Input Current vs Output Current Input Current vs Output Current Minimum Required Input Running –8VOUT –12VOUT Voltage vs Negative Output Voltage
3 2.0 25 IOUT = 4A 1.5 IOUT = 3A 2 I 1.0 20 OUT = 2A IOUT = 1A 1 0.5 24VIN 15 0 0 –0.5 10 –1.0 INPUT CURRENT (A) –1 INPUT CURRENT (A) INPUT VOLTAGE (V) –1.5 5 –2 24VIN –2.0 12VIN –3 –2.5 0 –6 –4 –2 0 2 4 –6 –4 –2 0 2 4 0 –5 –10 –15 OUTPUT CURRENT (A) OUTPUT CURRENT (A) OUTPUT VOLTAGE (V) 8052 G28 8052 G29 8052 G30
Minimum Required Input Running Voltage vs Output Voltage, Minimum Required Input Voltage Minimum Required Input Voltage IOUT = 5A vs Load 3.3VOUT and Below vs Load 5VOUT
30 6.4 7.2 25 6.2 7.0 20 15 6.0 6.8 INPUT VOLTAGE (V) 10 INPUT VOLTAGE (V) INPUT VOLTAGE (V) 5.8 6.6 5 0 5.6 6.4 0 5 10 15 20 25 30 0 1 2 3 4 5 0 1 2 3 4 5 OUTPUT VOLTAGE (V) LOAD CURRENT (A) LOAD CURRENT (A) 8052 G33 8052 G32 8052 G31
Minimum Required Input Voltage Minimum Required Input Voltage Minimum Required Input Voltage vs Load 8VOUT vs Load 12VOUT vs Load 18VOUT
10.0 14.4 21.5 14.2 9.8 21.0 14.0 9.6 20.5 13.8 9.4 20.0 INPUT VOLTAGE (V) INPUT VOLTAGE (V) 13.6 INPUT VOLTAGE (V) 9.2 19.5 13.4 9.0 13.2 19.0 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 LOAD CURRENT (A) LOAD CURRENT (A) LOAD CURRENT (A) 8052 G34 8052 G35 8052 G36 8052fg 8 For more information www.linear.com/LTM8052 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Package Photos Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Input Current vs Output Current Input Current vs Output Current Minimum Required Input Running –8VOUT –12VOUT Voltage vs Negative Output Voltage
3 2.0 25 IOUT = 4A 1.5 IOUT = 3A 2 I 1.0 20 OUT = 2A IOUT = 1A 1 0.5 24VIN 15 0 0 –0.5 10 –1.0 INPUT CURRENT (A) –1 INPUT CURRENT (A) INPUT VOLTAGE (V) –1.5 5 –2 24VIN –2.0 12VIN –3 –2.5 0 –6 –4 –2 0 2 4 –6 –4 –2 0 2 4 0 –5 –10 –15 OUTPUT CURRENT (A) OUTPUT CURRENT (A) OUTPUT VOLTAGE (V) 8052 G28 8052 G29 8052 G30
Minimum Required Input Running Voltage vs Output Voltage, Minimum Required Input Voltage Minimum Required Input Voltage IOUT = 5A vs Load 3.3VOUT and Below vs Load 5VOUT
30 6.4 7.2 25 6.2 7.0 20 15 6.0 6.8 INPUT VOLTAGE (V) 10 INPUT VOLTAGE (V) INPUT VOLTAGE (V) 5.8 6.6 5 0 5.6 6.4 0 5 10 15 20 25 30 0 1 2 3 4 5 0 1 2 3 4 5 OUTPUT VOLTAGE (V) LOAD CURRENT (A) LOAD CURRENT (A) 8052 G33 8052 G32 8052 G31
Minimum Required Input Voltage Minimum Required Input Voltage Minimum Required Input Voltage vs Load 8VOUT vs Load 12VOUT vs Load 18VOUT
10.0 14.4 21.5 14.2 9.8 21.0 14.0 9.6 20.5 13.8 9.4 20.0 INPUT VOLTAGE (V) INPUT VOLTAGE (V) 13.6 INPUT VOLTAGE (V) 9.2 19.5 13.4 9.0 13.2 19.0 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 LOAD CURRENT (A) LOAD CURRENT (A) LOAD CURRENT (A) 8052 G34 8052 G35 8052 G36 8052fg 8 For more information www.linear.com/LTM8052 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Package Photos Revision History Typical Application Related Parts