Datasheet LTM4651 (Analog Devices) - 6
| Fabricante | Analog Devices |
| Descripción | EN55022B Compliant 58V, 24W Inverting-Output DC/DC μModule Regulator |
| Páginas / Página | 36 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| Revisión | A |
| Formato / tamaño de archivo | PDF / 2.2 Mb |
| Idioma del documento | Inglés |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. –3.3V Efficiency vs Load Current
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LTM4651
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. –3.3V Efficiency vs Load Current –5V Efficiency vs Load Current
95 95 5VIN, 400kHz 12VIN, 400kHz 24VIN, 450kHz 90 36V 90 IN, 500kHz 48VIN, 500kHz 85 85 80 80 EFFICIENCY (%) EFFICIENCY (%) 5VIN, 400kHz 75 12V 75 IN, 550kHz 24VIN, 600kHz 36VIN, 600kHz 48VIN, 600kHz 70 70 0 1 2 3 4 0 1 2 3 4 LOAD CURRENT (A) LOAD CURRENT (A) 4651 G01 4651 G02
–12V Efficiency vs Load Current –15V Efficiency vs Load Current
95 95 90 90 85 85 80 EFFICIENCY (%) 80 EFFICIENCY (%) 5V 75 IN, 475kHz 12V 5V IN, 825kHz 75 IN, 500kHz 24V 12V IN, 1.1MHz IN, 875kHz 36V 24V IN, 1.2MHz IN, 1.2MHz 70 36VIN, 1.4MHz 0 0.5 1 1.5 2 2.5 3 3.5 70 0 0.5 1 1.5 2 2.5 3 LOAD CURRENT (A) LOAD CURRENT (A) 4651G03 4651 G04
–24V Efficiency vs Load Current Rated Operating Output Voltage
95 0 90 –5 –10 85 TAGE (V) –15 SAFE OPERATING AREA 80 EFFICIENCY (%) –20 OUTPUT VOL 75 5VIN, 550kHz –25 12VIN, 1MHz 24VIN, 1.5MHz 70 –30 0 0.5 1 1.5 2 0 10 20 30 40 50 60 LOAD CURRENT (A) INPUT VOLTAGE (V) 4651 G05 4651 G06 Rev. A 6 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Test Circuit Decoupling Requirements Operation Applications Information Typical Applications Package Photograph Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. –3.3V Efficiency vs Load Current –5V Efficiency vs Load Current
95 95 5VIN, 400kHz 12VIN, 400kHz 24VIN, 450kHz 90 36V 90 IN, 500kHz 48VIN, 500kHz 85 85 80 80 EFFICIENCY (%) EFFICIENCY (%) 5VIN, 400kHz 75 12V 75 IN, 550kHz 24VIN, 600kHz 36VIN, 600kHz 48VIN, 600kHz 70 70 0 1 2 3 4 0 1 2 3 4 LOAD CURRENT (A) LOAD CURRENT (A) 4651 G01 4651 G02
–12V Efficiency vs Load Current –15V Efficiency vs Load Current
95 95 90 90 85 85 80 EFFICIENCY (%) 80 EFFICIENCY (%) 5V 75 IN, 475kHz 12V 5V IN, 825kHz 75 IN, 500kHz 24V 12V IN, 1.1MHz IN, 875kHz 36V 24V IN, 1.2MHz IN, 1.2MHz 70 36VIN, 1.4MHz 0 0.5 1 1.5 2 2.5 3 3.5 70 0 0.5 1 1.5 2 2.5 3 LOAD CURRENT (A) LOAD CURRENT (A) 4651G03 4651 G04
–24V Efficiency vs Load Current Rated Operating Output Voltage
95 0 90 –5 –10 85 TAGE (V) –15 SAFE OPERATING AREA 80 EFFICIENCY (%) –20 OUTPUT VOL 75 5VIN, 550kHz –25 12VIN, 1MHz 24VIN, 1.5MHz 70 –30 0 0.5 1 1.5 2 0 10 20 30 40 50 60 LOAD CURRENT (A) INPUT VOLTAGE (V) 4651 G05 4651 G06 Rev. A 6 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Test Circuit Decoupling Requirements Operation Applications Information Typical Applications Package Photograph Package Description Typical Application Related Parts