 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LTC3425EUH Datasheet(PDF) 5 Page - Linear Technology |
|
||||||||||||||||||||||||||||||
LTC3425EUH Datasheet(HTML) 5 Page - Linear Technology |
|
|
5 / 24 page  LTC3425 5 3425f TYPICAL PERFOR A CE CHARACTERISTICS Converter Efficiency for VOUT = 3.3V Converter Efficiency for 2-, 3- and 4-Phase Operation Efficiency Comparison of Discontinuous Mode and Forced Continuous Mode at Light Loads for VIN = 2.4V, VOUT = 3.3V Converter No Load Input Current vs VIN (Burst Mode Operation) Oscillator Frequency Peak Current Limit OUTPUT CURRENT (mA) 0.1 1 70 80 90 10 100 1000 10000 3425 G11 60 50 40 30 20 10 0 100 VIN = 2.4V VIN = 1.2V VIN = 1.2V VIN = 2.4V TA = 25°C Burst Mode OPERATION 1MHz/PHASE OUTPUT CURRENT (mA) 0.1 1 70 80 90 10 100 1000 10000 3425 G12 60 0 10 20 30 40 50 100 TA = 25°C VIN = 3.3V VIN = 3.3V VIN = 2.4V VIN = 2.4V Burst Mode OPERATION 1MHz/PHASE Converter Efficiency for VOUT = 5V LOAD (mA) 100 80 84 82 86 88 90 92 94 96 1000 10000 3425 G13 98 4 PHASE TA = 25°C VIN = 2.4V VOUT = 3.3V 1MHz/PHASE 3 PHASE 2 PHASE CONVERTER OUTPUT CURRENT (mA) 1 40 50 60 70 80 10 100 1000 3425 G14 30 20 10 0 90 100 TA = 25°C 1MHz/PHASE DISCONTINUOUS MODE FORCED CONTINUOUS MODE LOAD (mA) 1 40 50 60 70 80 10 100 1000 3425 G15 30 20 10 0 90 100 TA = 25°C 1MHz/PHASE DISCONTINUOUS MODE FORCED CONTINUOUS MODE Efficiency Comparison of Discontinuous Mode and Forced Continuous Mode at Light Loads for VIN = 3.3V, VOUT = 5V VIN (V) 1.5 140 120 100 80 60 40 20 0 3.0 4.0 3425 G16 2.0 2.5 3.5 4.5 TA = 25°C VOUT = 3.3V VOUT = 5V RT (kΩ) 1 1 10 10 100 3425 G17 TA = 25°C ILIM RESISTOR (kΩ) 60 1.4 1.6 1.8 120 160 3425 G18 1.2 1.0 80 100 140 180 200 0.8 0.6 TA = 25°C Effective RDS(ON) VOUT (V) 2.5 0.065 0.060 0.055 0.050 0.045 0.040 4.5 3425 G19 3 3.5 4 5 TA = 25°C PMOS NMOS |
Similar Part No. - LTC3425EUH |
|
Similar Description - LTC3425EUH |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
