Datasheet LTC3106 (Analog Devices) - 7
| Hersteller | Analog Devices |
| Beschreibung | 300mA Low Voltage Buck-Boost Converter with PowerPath and 1.6μA Quiescent Current |
| Seiten / Seite | 38 / 7 — Typical perForMance characTerisTics TA = 25°C unless otherwise noted. … |
| Dateiformat / Größe | PDF / 1.8 Mb |
| Dokumentensprache | Englisch |
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. Normalized RUN Threshold
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LTC3106
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. Normalized RUN Threshold Normalized VOUT, Accurate RUNTH Normalized Input Voltage UVLO vs Temperature vs Temperature vs Temperature
30 1.0 1.0 ACCURATE RUN THRESHOLD 0.9 0.9 20 V 0.8 OUT = 3.3V 0.8 0.7 10 0.6 0.7 0.5 0.6 0 0.4 0.5 0.3 0.4 –10 0.2 0.1 0.3 –0.0 0.2 PERCENT CHANGE (%) –20 PERCENT CHANGE (%) –0.1 PERCENT CHANGE (%) 0.1 –0.2 –30 –0.0 –0.3 –0.4 –0.1 –40 –0.5 –0.2 –50 –32 –14 4 22 40 58 76 94 112 130 –50 –30 –10 10 30 50 70 90 110 130 150 –50 –30 –10 10 30 50 70 90 110 130 150 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 3106 G19 3106 G20 3106 G21
Start-Up Into Resistive Load Maximum Output Current vs Maximum Output Current vs L = 10µH Input Voltage (VIN) Input Voltage (VSTORE/VCAP)
600 1k 1k ILIMSEL = HI ILIMSEL = HI 500 400 100 100 (Ω) 300 R MIN 200 10 10 OUTPUT CURRENT (mA) VOUT = 1.8V OUTPUT CURRENT (mA) VOUT = 1.8V 100 VOUT = 2.2V VOUT = 2.2V VOUT = 3.3V VOUT = 3.3V VOUT = 5V VOUT = 5V 0 1 1 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 1.5 2 2.5 3 3.5 4 4.5 INPUT VOLTAGE (V) INPUT VOLTAGE, VIN (V) INPUT VOLTAGE, VSTORE/VCAP (V) 3106 G22 3106 G23 3106 G24
Normalized VIN Start-Up Voltage Maximum Output Current vs Maximum Output Current vs vs Temperature Input Voltage (VIN) Input Voltage (VSTORE/VCAP)
8 100 100 6 4 2 0 –2 10 –4 ILIMSEL = LO –6 PERCENT CHANGE (%) OUTPUT CURRENT (mA) V OUTPUT CURRENT (mA) V –8 OUT = 1.8V OUT = 1.8V VOUT = 2.2V VOUT = 2.2V –10 VOUT = 3.3V VOUT = 3.3V VOUT = 5V ILIMSEL = LO V –12 1 OUT = 5V 10 –50 –30 –10 10 30 50 70 90 110 130 150 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 1.5 2 2.5 3 3.5 4 4.5 TEMPERATURE (°C) INPUT VOLTAGE, VIN (V) INPUT VOLTAGE, VSTORE/VCAP (V) 3106 G25 3106 G26 3106 G27 3106f For more information www.linear.com/LTC3106 7 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. Normalized RUN Threshold Normalized VOUT, Accurate RUNTH Normalized Input Voltage UVLO vs Temperature vs Temperature vs Temperature
30 1.0 1.0 ACCURATE RUN THRESHOLD 0.9 0.9 20 V 0.8 OUT = 3.3V 0.8 0.7 10 0.6 0.7 0.5 0.6 0 0.4 0.5 0.3 0.4 –10 0.2 0.1 0.3 –0.0 0.2 PERCENT CHANGE (%) –20 PERCENT CHANGE (%) –0.1 PERCENT CHANGE (%) 0.1 –0.2 –30 –0.0 –0.3 –0.4 –0.1 –40 –0.5 –0.2 –50 –32 –14 4 22 40 58 76 94 112 130 –50 –30 –10 10 30 50 70 90 110 130 150 –50 –30 –10 10 30 50 70 90 110 130 150 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 3106 G19 3106 G20 3106 G21
Start-Up Into Resistive Load Maximum Output Current vs Maximum Output Current vs L = 10µH Input Voltage (VIN) Input Voltage (VSTORE/VCAP)
600 1k 1k ILIMSEL = HI ILIMSEL = HI 500 400 100 100 (Ω) 300 R MIN 200 10 10 OUTPUT CURRENT (mA) VOUT = 1.8V OUTPUT CURRENT (mA) VOUT = 1.8V 100 VOUT = 2.2V VOUT = 2.2V VOUT = 3.3V VOUT = 3.3V VOUT = 5V VOUT = 5V 0 1 1 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 1.5 2 2.5 3 3.5 4 4.5 INPUT VOLTAGE (V) INPUT VOLTAGE, VIN (V) INPUT VOLTAGE, VSTORE/VCAP (V) 3106 G22 3106 G23 3106 G24
Normalized VIN Start-Up Voltage Maximum Output Current vs Maximum Output Current vs vs Temperature Input Voltage (VIN) Input Voltage (VSTORE/VCAP)
8 100 100 6 4 2 0 –2 10 –4 ILIMSEL = LO –6 PERCENT CHANGE (%) OUTPUT CURRENT (mA) V OUTPUT CURRENT (mA) V –8 OUT = 1.8V OUT = 1.8V VOUT = 2.2V VOUT = 2.2V –10 VOUT = 3.3V VOUT = 3.3V VOUT = 5V ILIMSEL = LO V –12 1 OUT = 5V 10 –50 –30 –10 10 30 50 70 90 110 130 150 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 1.5 2 2.5 3 3.5 4 4.5 TEMPERATURE (°C) INPUT VOLTAGE, VIN (V) INPUT VOLTAGE, VSTORE/VCAP (V) 3106 G25 3106 G26 3106 G27 3106f For more information www.linear.com/LTC3106 7 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