Electronic Components Datasheet Search |
|
MAX1708 Datasheet(PDF) 2 Page - Maxim Integrated Products |
|
MAX1708 Datasheet(HTML) 2 Page - Maxim Integrated Products |
2 / 14 page High-Frequency, High-Power, Low-Noise, Step-Up DC-DC Converter 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS (VOUT = VCLK = 3.6V, ONA = ONB = FB = GND, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ONA, ONB, OUT, SS/LIM, 3.3/5 to GND ...............-0.3V to +6.0V LX to PGND ...........................................................-0.3V to +6.0V FB, CLK, REF to GND.............................. -0.3V to (VOUT + 0.3V) PGND to GND .......................................................-0.3V to +0.3V Continuous Power Dissipation (TA = +70°C) QSOP (derate 8.30mW/°C above +70°C). ..................667mW Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C Soldering Temperature (reflow) .......................................+260°C PARAMETER CONDITIONS MIN TYP MAX UNITS 3.3/5 = GND, ISW = 0.5A 3.26 3.34 3.42 Output Voltage VFB < 0.1V (Note 1) 3.3/5 = OUT, ISW = 0.5A 4.90 5.05 5.20 V Load Regulation Measured between 0.5A < ISW < 1.5A (Note 2) -0.40 -0.60 %/A FB Regulation Voltage (VFB) ISW = 0.5A 1.215 1.240 1.265 V FB Input Current VFB = 1.5V 1 200 nA Output Voltage Adjust Range 2.5 5.5 V Output Undervoltage Lockout Rising and falling (Note 3) 2.0 2.3 V Frequency in Startup Mode VOUT =1.5V 40 400 kHz Minimum Startup Voltage IOUT < 1mA, TA = +25°C (Note 4) 0.9 1.1 V Minimum Operating Voltage (Note 5) 0.7 V Soft-Start Pin Current VSS/LIM = 1V 3.2 4 5.0 μA OUT Supply Current VFB = 1.5V (Note 6) 200 300 μA OUT Leakage Current In Shutdown V ONB = 3.6V 0.1 2 μA LX Leakage Current VLX = V ONB = VOUT = 5.5V 1 25 μA N-Channel Switch On-Resistance 30 80 m SS/LIM = open 4.5 5.3 7.0 N-Channel Current Limit SS/LIM = 150k to GND 1.80 3.00 3.85 A RMS Switch Current 5 ARMS Reference Voltage IREF = 0mA 1.245 1.260 1.275 V Reference Load Regulation -1μA IREF 50μA 4 10 mV Reference Supply Rejection 2.5V VOUT 5.5V 0.2 5 mV ONA, ONB, 3.3/5, 1.2V < VOUT < 5.5V 0.2 VOUT Input Low Level (Note 7) CLK, 2.7V < VOUT < 5.5V 0.2 VOUT V |
Similar Part No. - MAX1708 |
|
Similar Description - MAX1708 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |