Electronic Components Datasheet Search |
|
AMS1503CD-2.85 Datasheet(PDF) 2 Page - Advanced Monolithic Systems |
|
AMS1503CD-2.85 Datasheet(HTML) 2 Page - Advanced Monolithic Systems |
2 / 9 page Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723 AMS1503 ABSOLUTE MAXIMUM RATINGS (Note 1) VPOWER Input Voltage 6V Thermal Resistance VCONTROL Input Voltage 13V TO-220 package ϕ JA= 50°C/W Operating Junction Temperature TO-252 package ϕ JA= 92°C/W* Control Section 0 °C to 125°C TO-263 package ϕ JA= 30°C/W** Power Transistor 0 °C to 150°C *Minimum pad size is 0.038in 2 Storage temperature Soldering information - 65 °C to +150°C ** With package soldering to 0.5in 2 copper area over backside ground plane or internal power plane ϕ JA can vary from 20°C/W to > 40 °C/W depending on mounting technique. Lead Temperature (25 sec) 265 °C ELECTRICAL CHARACTERISTICS Electrical Characteristics at ILOAD = 0 mA, and TJ = +25°C unless otherwise specified. Parameter Device Conditions Min Typ Max Units Reference Voltage AMS1503 VCONTROL = 2.75V, VPOWER =2V, ILOAD = 10mA VCONTROL = 2.7V to 12V, VPOWER =3.3V to 5.5V, ILOAD = 10mA to 3A 1.243 1.237 1.250 1.250 1.257 1.263 V V Output Voltage AMS1503-1.5 VCONTROL = 4V, VPOWER =2.V, ILOAD = 0mA VCONTROL = 3V, VPOWER =2.3V, ILOAD = 0mA to 3A 1.491 1.485 1.500 1.500 1.509 1.515 V V AMS1503-2.5 VCONTROL = 5V, VPOWER =3.3V, ILOAD = 0mA VCONTROL = 4V, VPOWER =3.3V, ILOAD = 0mA to 3A 2.485 2.475 2.500 2.500 2.515 2.525 V V AMS1503-2.85 VCONTROL = 5.35V, VPOWER =3.35V, ILOAD = 0mA VCONTROL = 4.4V, VPOWER =3.7V, ILOAD = 0mA to 3A 2.821 2.833 2.850 2.850 2.879 2.867 V V AMS1503-3.0 VCONTROL = 5.5V, VPOWER =3.5V, ILOAD = 0mA VCONTROL = 4.5V, VPOWER =3.8V, ILOAD = 0mA to 3A 2.982 2.970 3.000 3.000 3.018 3.030 V V AMS1503-3.3 VCONTROL = 5.8V, VPOWER =3.8V, ILOAD = 0mA VCONTROL = 4.8V, VPOWER =4.1V, ILOAD = 0mA to 3A 3.280 3.235 3.300 3.300 3.320 3.333 V V AMS1503-3.5 VCONTROL = 6V, VPOWER =4V, ILOAD = 0mA VCONTROL = 5V, VPOWER =4.3V, ILOAD = 0mA to 3A 3.479 3.430 3.500 3.500 3.521 3.535 V V AMS1503-5.0 VCONTROL = 7.5V, VPOWER =5.5V, ILOAD = 0mA VCONTROL = 6.5V, VPOWER =5.8V, ILOAD = 0mA to 3A 4.930 4.950 5.000 5.000 5.030 5.050 V V Line Regulation AMS1503/-1.5/-2.5/ -2.85/-3.0/-3.3/-3.5/-5.0 ILOAD = 10 mA , 1.5V≤ (VCONTROL - VOUT) ≤ 12V 0.8V ≤ (V POWER - VOUT) ≤ 5.5V 1 3 mV Load Regulation AMS1503/-1.5/-2.5/ -2.85/-3.0/-3.3/-3.5/-5.0 VCONTROL = VOUT + 2.5V, VPOWER =VOUT + 0.8V, ILOAD = 10mA to 3A 1 5 mA Minimum Load Current AMS1503 VCONTROL = 5V, VPOWER =3.3V, VADJ = 0V (Note 3) 5 10 mA Control Pin Current (Note 4) AMS1503/-1.5/-2.5/ -2.85/-3.0/-3.3/-3.5/-5.0 VCONTROL = VOUT + 2.5V, VPOWER =VOUT + 0.8V, ILOAD = 10mA to 3A 6 60 120 mA Ground Pin Current (Note 4) AMS1503-1.5/-2.5/-2.85/ -3.0/-3.3/-3.5/-5.0 VCONTROL = VOUT + 2.5V, VPOWER =VOUT + 0.8V, ILOAD = 10mA to 3A 6 10 mA Adjust Pin Current AMS1503 VCONTROL = 2.75V, VPOWER = 2.05V, ILOAD = 10mA 5 120 µA Current Limit AMS1503/-1.5/-2.5/ -2.85/-3.0/-3.3/-3.5/-5.0 (VIN - VOUT) = 5V 3.0 3.5 4.0 A Ripple Rejection AMS1503/-1.5/-2.5/ -2.85/-3.0/-3.3/-3.5/-5.0 VCONTROL = VPOWER = VOUT + 2.5V, VRIPPLE = 1VP-P ILOAD = 1.5A 60 80 dB Thermal Regulation AMS1503 TA = 25°C, 30ms pulse 0.002 0.020 %W Thermal Resistance Junction-to-Case T Package: Control Circuitry/ Power Transistor M & D Package: Control Circuitry/ Power Transistor 0.65/2.70 0.65/2.70 °C/W °C/W |
Similar Part No. - AMS1503CD-2.85 |
|
Similar Description - AMS1503CD-2.85 |
|
|
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 |