Electronic Components Datasheet Search |
|
IR3871MTRPBF Datasheet(PDF) 7 Page - International Rectifier |
|
IR3871MTRPBF Datasheet(HTML) 7 Page - International Rectifier |
7 / 21 page 7 IR3871MPBF TYPICAL OPERATING DATA Tested with demoboard shown in Figure 7, VIN = 12V, VCC = 5V, Vout = 1.05V, Fs = 300kHz, TA = 25oC, no airflow, unless otherwise specified Figure 3. Switching Frequency vs. Output Current Figure 1. Efficiency vs. Output Current for V OUT = 1.05V Figure 2. Efficiency vs. Output Current for VIN = 12V Figure 4. Frequency vs. R FF Figure 5. Output Voltage Regulation vs. Output Current Figure 6. Output Voltage Regulation vs. Input Voltage at I OUT = 8A 35% 45% 55% 65% 75% 85% 95% 0.01 0.1 1 10 Output Current (A) EFF @ 19VIN EFF @ 12VIN EFF @ 8VIN 1.048 1.049 1.050 1.051 1.052 0 1 2 3 4 5 6 7 8 Output Current (A) VOUT @ 19VIN VOUT @ 12VIN VOUT @ 8VIN 0 50 100 150 200 250 300 350 0 1 2 3 4 5 6 7 8 Output Current (A) 1.048 1.049 1.050 1.051 1.052 6 8 10 12 14 16 18 20 Input Voltage (V) 0 200 400 600 800 1000 1200 200 400 600 800 1000 Frequency (kHz) 5.0 Vout 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 40% 50% 60% 70% 80% 90% 100% 0.01 0.1 1 10 Output Current (A) EFF @ 3.3VOUT, L = 3.3µH EFF @ 1.5VOUT, L = 2.2µH EFF @ 1.05VOUT, L = 1.5µH |
Similar Part No. - IR3871MTRPBF |
|
Similar Description - IR3871MTRPBF |
|
|
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 |