Datasheet LTC3106 (Analog Devices) - 10
| Fabricante | Analog Devices |
| Descripción | 300mA Low Voltage Buck-Boost Converter with PowerPath and 1.6μA Quiescent Current |
| Páginas / Página | 38 / 10 — Typical perForMance characTerisTics TA = 25°C unless otherwise noted. … |
| Formato / tamaño de archivo | PDF / 1.8 Mb |
| Idioma del documento | Inglés |
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. Output Voltage Ripple. 5V VIN to 1.8V VOUT Load Step
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LTC3106
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. Output Voltage Ripple 5V VIN to 1.8V VOUT Load Step 5V VIN to 1.8V VOUT Load Step 5V VIN, 3.3V VOUT 200mA 10µA to 50mA 10µA to 200mA
VAUX CHARGING VAUX ILOAD 100mV/DIV 10µA 50mA 10µA I 10µA 200mA 10µA LOAD 200mA/DIV 50mA/DIV C COUT = 47µF V OUT = 47µF OUT V 100mV/DIV OUT (AC) VOUT (AC) 100mV/DIV 50mV/DIV COUT = 100µF COUT = 100µF IL VOUT (AC) 500mA/DIV VOUT (AC) 100mV/DIV 50mV/DIV 100µs/DIV 3106 G46 500µs/DIV 3106 G47 500µs/DIV 3106 G48 ILIMSEL = HIGH ILIMSEL = LOW ILIMSEL = HIGH COUT = 100µF
Maximum Slew Rate vs Input Maximum Output Current vs Voltage Input Voltage (VSTORE Shelf Mode)
1.2 1k ILIMSEL = HI 1.1 /µs) 1.0 100 TE (V 0.8 0.7 0.6 10 0.5 TAGE SLEW RA 0.4 OUTPUT CURRENT (mA) 1 V 0.2 OUT = 1.8V V INPUT VOL OUT = 2.2V 0.1 VOUT = 3.3V VOUT = 5V 0 0.1 2.5 3 3.5 4 4.5 5 1.5 2 2.5 3 3.5 4 4.5 INPUT VOLTAGE VIN (V) INPUT VOLTAGE, VSTORE (V) 3106 G49 3106 G50
Maximum Output Current vs Normalized Average Minimum Input Voltage (VSTORE Shelf Mode) Operating VSTORE vs Temperature
100 15.0 PRI = HI 12.5 10.0 (%) 7.5 STORE 5.0 2.5 OUTPUT CURRENT (mA) V CHANGE IN V OUT = 1.8V 0 VOUT = 2.2V VOUT = 3.3V –2.5 ILIMSEL = LO VOUT = 5V 10 –5.0 2 2.5 3 3.5 4 4.5 –50 –30 –10 10 30 50 70 90 110 130 150 INPUT VOLTAGE, VSTORE (V) TEMPERATURE (°C) 3106 G51 3106 G52 3106f 10 For more information www.linear.com/LTC3106 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 Package Description Typical Application Related Parts
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. Output Voltage Ripple 5V VIN to 1.8V VOUT Load Step 5V VIN to 1.8V VOUT Load Step 5V VIN, 3.3V VOUT 200mA 10µA to 50mA 10µA to 200mA
VAUX CHARGING VAUX ILOAD 100mV/DIV 10µA 50mA 10µA I 10µA 200mA 10µA LOAD 200mA/DIV 50mA/DIV C COUT = 47µF V OUT = 47µF OUT V 100mV/DIV OUT (AC) VOUT (AC) 100mV/DIV 50mV/DIV COUT = 100µF COUT = 100µF IL VOUT (AC) 500mA/DIV VOUT (AC) 100mV/DIV 50mV/DIV 100µs/DIV 3106 G46 500µs/DIV 3106 G47 500µs/DIV 3106 G48 ILIMSEL = HIGH ILIMSEL = LOW ILIMSEL = HIGH COUT = 100µF
Maximum Slew Rate vs Input Maximum Output Current vs Voltage Input Voltage (VSTORE Shelf Mode)
1.2 1k ILIMSEL = HI 1.1 /µs) 1.0 100 TE (V 0.8 0.7 0.6 10 0.5 TAGE SLEW RA 0.4 OUTPUT CURRENT (mA) 1 V 0.2 OUT = 1.8V V INPUT VOL OUT = 2.2V 0.1 VOUT = 3.3V VOUT = 5V 0 0.1 2.5 3 3.5 4 4.5 5 1.5 2 2.5 3 3.5 4 4.5 INPUT VOLTAGE VIN (V) INPUT VOLTAGE, VSTORE (V) 3106 G49 3106 G50
Maximum Output Current vs Normalized Average Minimum Input Voltage (VSTORE Shelf Mode) Operating VSTORE vs Temperature
100 15.0 PRI = HI 12.5 10.0 (%) 7.5 STORE 5.0 2.5 OUTPUT CURRENT (mA) V CHANGE IN V OUT = 1.8V 0 VOUT = 2.2V VOUT = 3.3V –2.5 ILIMSEL = LO VOUT = 5V 10 –5.0 2 2.5 3 3.5 4 4.5 –50 –30 –10 10 30 50 70 90 110 130 150 INPUT VOLTAGE, VSTORE (V) TEMPERATURE (°C) 3106 G51 3106 G52 3106f 10 For more information www.linear.com/LTC3106 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 Package Description Typical Application Related Parts