 |
Zakładka z wyszukiwarką danych komponentów |
|
|
Zakładka z wyszukiwarką danych komponentów |
|
ADP5050 Arkusz danych(PDF) 7 Page - Analog Devices |
|
||||||||||||||||||||||||||||||
ADP5050 Arkusz danych(HTML) 7 Page - Analog Devices |
|
|
7 / 37 page  ADP5053 Data Sheet Rev. B | Page 6 of 36 Parameter Symbol Min Typ Max Unit Test Conditions/Comments Error Amplifier (EA), COMP2 Pin EA Transconductance gm2 310 470 620 µS Soft Start Soft Start Time tSS2 2.0 ms SS12 connected to VREG Programmable Soft Start Range 2.0 8.0 ms Hiccup Time tHICCUP2 7 × tSS2 ms COUT Discharge Switch On Resistance RDIS2 250 Ω CHANNEL 3 SYNC BUCK REGULATOR FB3 Pin Fixed Output Options VOUT3 1.20 1.80 V Fuse trim Adjustable Feedback Voltage VFB3 0.800 V Feedback Voltage Accuracy VFB3 (DEFAULT) −0.55 +0.55 % TJ = 25°C −1.25 +1.0 % 0°C ≤ TJ ≤ 85°C −1.5 +1.5 % −40°C ≤ TJ ≤ +125°C Feedback Bias Current IFB3 0.1 µA Adjustable voltage SW3 Pin High-Side Power FET On Resistance RDSON (3H) 225 mΩ Pin-to-pin measurement Low-Side Power FET On Resistance RDSON (3L) 150 mΩ Pin-to-pin measurement Current-Limit Threshold ITH (ILIM3) 1.7 2.2 2.55 A Minimum On Time tMIN_ON3 90 120 ns fSW = 250 kHz to 1.4 MHz Minimum Off Time tMIN_OFF3 1/9 × tSW ns fSW = 250 kHz to 1.4 MHz Error Amplifier (EA), COMP3 Pin EA Transconductance gm3 310 470 620 µS Soft Start Soft Start Time tSS3 2.0 ms SS34 connected to VREG Programmable Soft Start Range 2.0 8.0 ms Hiccup Time tHICCUP3 7 × tSS3 ms COUT Discharge Switch On Resistance RDIS3 250 Ω CHANNEL 4 SYNC BUCK REGULATOR FB4 Pin Fixed Output Options VOUT4 2.5 5.5 V Fuse trim Adjustable Feedback Voltage VFB4 0.800 V Feedback Voltage Accuracy VFB4 (DEFAULT) −0.55 +0.55 % TJ = 25°C −1.25 +1.0 % 0°C ≤ TJ ≤ 85°C −1.5 +1.5 % −40°C ≤ TJ ≤ +125°C Feedback Bias Current IFB4 0.1 µA Adjustable voltage SW4 Pin High-Side Power FET On Resistance RDSON (4H) 225 mΩ Pin-to-pin measurement Low-Side Power FET On Resistance RDSON (4L) 150 mΩ Pin-to-pin measurement Current-Limit Threshold ITH (ILIM4) 1.7 2.2 2.55 A Minimum On Time tMIN_ON4 90 120 ns fSW = 250 kHz to 1.4 MHz Minimum Off Time tMIN_OFF4 1/9 × tSW ns fSW = 250 kHz to 1.4 MHz Error Amplifier (EA), COMP4 Pin EA Transconductance gm4 310 470 620 µS Soft Start Soft Start Time tSS4 2.0 ms SS34 connected to VREG Programmable Soft Start Range 2.0 8.0 ms Hiccup Time tHICCUP4 7 × tSS4 ms COUT Discharge Switch On Resistance RDIS4 250 Ω |
Podobny numer części - ADP5050 |
|
Podobny opis - ADP5050 |
|
|
Link URL |
| Polityka prywatności |
| ALLDATASHEET.PL |
| Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |
Polish ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
