Electronic Components Datasheet Search |
|
LTC4263IDE-TRPBF Datasheet(PDF) 3 Page - Linear Technology |
|
LTC4263IDE-TRPBF Datasheet(HTML) 3 Page - Linear Technology |
3 / 20 page LT3479 3 3479fb ELECTRICAL CHARACTERISTICS Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LT3479 is guaranteed to meet performance specifications from 0°C to 70°C. Specifications over the –40°C to 85°C operating PARAMETER CONDITIONS MIN TYP MAX UNITS Minimum Input Voltage l 2.3 2.5 V Quiescent Current VIN = 2.5V, VSHDN = 0V VIN = 2.5V, VSHDN = 2.5V, VC = 0.3V (Not Switching) 0.1 5 1 7.5 μA mA Reference Voltage Measured at VREF Pin l 1.216 1.235 1.250 V Reference Voltage Line Regulation 2.5V < VIN < 24V, VC = 0.3V 0.01 0.03 %/V Maximum VREF Pin Current Out of Pin 100 μA Soft-Start Pin Current SS = 0.5V, Out of Pin 9 μA FBP Pin Bias Current 25 100 nA FBN Pin Bias Current 25 100 nA Feedback Amplifier Offset Voltage FBP – FBN, VC = 1V –2 2 6 mV Feedback Amplifier Voltage Gain 250 V/V Feedback Amplifier Transconductance 150 μS Feedback Amplifier Sink Current VFBP = 1.25V, VFBN = 1.5V, VC = 0.5V 10 μA Feedback Amplifier Source Current VFBP = 1.25V, VFBN = 1V, VC = 0.5V 10 μA Switching Frequency RT = 17.8k RT = 113k RT = 1.78k 0.9 160 2.7 1 200 3.5 1.15 240 4.1 MHz kHz MHz Maximum Switch Duty Cycle RT = 17.8k l 84 93 % SHDN Pin Current VSHDN = 5V VSHDN = 0V 30 0.1 60 1 μA μA SHDN Pin Threshold 0.3 1.5 2 V Inductor Current Limit (Note 3) 3.5 5 6.5 A Switch Current Limit (Note 3) 3 4.5 6 A Switch VCESAT ISW = 1A (Note 3) 120 200 mV Switch Leakage Current SW = 40V 0.2 5 μA The l denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VIN = 2.5V, VSHDN = 2.5V. temperature range are assured by design, characterization and correlation with statistical process controls. Note 3: Inductor Current Limit, Switch Current Limit and Switch VCESAT for DE package guaranteed by design and/or correlation to static test. |
Similar Part No. - LTC4263IDE-TRPBF |
|
Similar Description - LTC4263IDE-TRPBF |
|
|
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 |