Datasheet LTM8071 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | 60VIN, 5A Silent Switcher µModule Regulator |
| 页数 / 页 | 24 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| 文件格式/大小 | PDF / 1.4 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Efficiency vs Load Current. VOUT = 8V, BIAS = 5V
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LTM8071
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Efficiency vs Load Current Efficiency vs Load Current Efficiency vs Load Current VOUT = 8V, BIAS = 5V VOUT = 12V, BIAS = 5V VOUT = 15V, BIAS 5V
100 100 100 90 90 90 80 80 80 70 70 70 EFFICIENCY (%) EFFICIENCY (%) EFFICIENCY (%) 12VIN 24V 24V 60 IN IN 24V 60 60 IN 36VIN 36VIN 36VIN 48VIN 48VIN 48VIN 50 50 50 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) 8071 G10 8071 G11 8071 G12
Efficiency vs Load Current Efficiency vs Load Current Efficiency vs Load Current VOUT = –3.3V, BIAS Tied to VOUT = –5V, BIAS Tied to VOUT = –8V, BIAS Tied to LTM8071 GND LTM8071 GND LTM8071 GND
95 95 95 85 85 85 75 75 75 65 65 65 EFFICIENCY (%) EFFICIENCY (%) EFFICIENCY (%) 12VIN 12VIN 12V 55 IN 24V 55 55 IN 24VIN 24VIN 36VIN 36VIN 36VIN 48VIN 48VIN 48VIN 45 45 45 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) 8071 G13 8071 G14 8071 G15
Efficiency vs Load Current Efficiency vs Load Current VOUT = –12V, BIAS Tied to VOUT = –15V, BIAS Tied to Input vs Load Current LTM8071 GND LTM8071 GND VOUT = 0.97V
90 90 1.2 12VIN 24V 80 IN 80 0.9 36VIN 48VIN 70 70 0.6 EFFICIENCY (%) EFFICIENCY (%) INPUT CURRENT (A) 60 12VIN 60 12VIN 0.3 24VIN 24VIN 36VIN 36VIN 48VIN 50 50 0 0 1 2 3 4 0 1 2 3 0 2 4 6 8 LOAD CURRENT (A) LOAD CURRENT (A) LOAD CURRENT (A) 8071 G16 8071 G17 8071 G18 Rev 0 For more information www.analog.com 5 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Package Photos Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Efficiency vs Load Current Efficiency vs Load Current Efficiency vs Load Current VOUT = 8V, BIAS = 5V VOUT = 12V, BIAS = 5V VOUT = 15V, BIAS 5V
100 100 100 90 90 90 80 80 80 70 70 70 EFFICIENCY (%) EFFICIENCY (%) EFFICIENCY (%) 12VIN 24V 24V 60 IN IN 24V 60 60 IN 36VIN 36VIN 36VIN 48VIN 48VIN 48VIN 50 50 50 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) 8071 G10 8071 G11 8071 G12
Efficiency vs Load Current Efficiency vs Load Current Efficiency vs Load Current VOUT = –3.3V, BIAS Tied to VOUT = –5V, BIAS Tied to VOUT = –8V, BIAS Tied to LTM8071 GND LTM8071 GND LTM8071 GND
95 95 95 85 85 85 75 75 75 65 65 65 EFFICIENCY (%) EFFICIENCY (%) EFFICIENCY (%) 12VIN 12VIN 12V 55 IN 24V 55 55 IN 24VIN 24VIN 36VIN 36VIN 36VIN 48VIN 48VIN 48VIN 45 45 45 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) 8071 G13 8071 G14 8071 G15
Efficiency vs Load Current Efficiency vs Load Current VOUT = –12V, BIAS Tied to VOUT = –15V, BIAS Tied to Input vs Load Current LTM8071 GND LTM8071 GND VOUT = 0.97V
90 90 1.2 12VIN 24V 80 IN 80 0.9 36VIN 48VIN 70 70 0.6 EFFICIENCY (%) EFFICIENCY (%) INPUT CURRENT (A) 60 12VIN 60 12VIN 0.3 24VIN 24VIN 36VIN 36VIN 48VIN 50 50 0 0 1 2 3 4 0 1 2 3 0 2 4 6 8 LOAD CURRENT (A) LOAD CURRENT (A) LOAD CURRENT (A) 8071 G16 8071 G17 8071 G18 Rev 0 For more information www.analog.com 5 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Package Photos Package Description Typical Application Related Parts