Datasheet LTC3525L-3 (Analog Devices) - 4
| Fabricante | Analog Devices |
| Descripción | 400mA Micropower Synchronous Step-Up DC/DC Converter with Output Disconnect |
| Páginas / Página | 12 / 4 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C unless otherwise noted. … |
| Formato / tamaño de archivo | PDF / 504 Kb |
| Idioma del documento | Inglés |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C unless otherwise noted. Input Current and VOUT at Start-Up
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LTC3525L-3
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C unless otherwise noted. Input Current and VOUT at Start-Up Output Voltage Ripple
VIN = 1.2V IOUT 5mA I V OUT OUT 40mA 1V/DIV 50mV/DIV INPUT IOUT CURRENT 80mA 100mA/DIV 3525L G15 100µs/DIV 3525L G16 VIN = 1.2V 50µs/DIV COUT = 10µF
Output Voltage Ripple Output Voltage Ripple
IOUT IOUT 5mA 5mA IOUT IOUT 40mA 50mV/DIV 100mA 50mV/DIV IOUT I 190mA OUT 80mA 3525L G17 V 3525L G18 IN = 1.2V 50µs/DIV V 50µs/DIV IN = 2.4V COUT = 22µF COUT = 22µF
50mA Load Step Response 100mA Load Step Response
OUTPUT OUTPUT RIPPLE RIPPLE 50mV/DIV 50mV/DIV LOAD LOAD CURRENT CURRENT 20mA/DIV 50mA/DIV 3525L G21 3525L G22 VIN = 1.2V 500µs/DIV VIN = 2.4V 500µs/DIV COUT = 22µF COUT = 22µF 3525lfa 4 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Package Description Revision History Typical Applications Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C unless otherwise noted. Input Current and VOUT at Start-Up Output Voltage Ripple
VIN = 1.2V IOUT 5mA I V OUT OUT 40mA 1V/DIV 50mV/DIV INPUT IOUT CURRENT 80mA 100mA/DIV 3525L G15 100µs/DIV 3525L G16 VIN = 1.2V 50µs/DIV COUT = 10µF
Output Voltage Ripple Output Voltage Ripple
IOUT IOUT 5mA 5mA IOUT IOUT 40mA 50mV/DIV 100mA 50mV/DIV IOUT I 190mA OUT 80mA 3525L G17 V 3525L G18 IN = 1.2V 50µs/DIV V 50µs/DIV IN = 2.4V COUT = 22µF COUT = 22µF
50mA Load Step Response 100mA Load Step Response
OUTPUT OUTPUT RIPPLE RIPPLE 50mV/DIV 50mV/DIV LOAD LOAD CURRENT CURRENT 20mA/DIV 50mA/DIV 3525L G21 3525L G22 VIN = 1.2V 500µs/DIV VIN = 2.4V 500µs/DIV COUT = 22µF COUT = 22µF 3525lfa 4 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Package Description Revision History Typical Applications Related Parts