Electronic Components Datasheet Search |
|
LTC3203BEDD-1 Datasheet(PDF) 3 Page - Linear Technology |
|
LTC3203BEDD-1 Datasheet(HTML) 3 Page - Linear Technology |
3 / 16 page LTC3203/LTC3203-1 LTC3203B/LTC3203B-1 3 32031fa ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full specified temperature range, otherwise specifications are at 25 °C. VIN = 3.6V, C1 = C2 = 2.2µF unless otherwise specified. 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: Based on long-term current density limitations. Note 3: The LTC3203/LTC3203-1/LTC3203B/LTC3203B-1 are guaranteed to meet performance specifications from 0 °C to 85°C. Specifications over the –40 °C to 85°C operating temperature range are assured by design, characterization and correlation with statistical process controls. Note 4: Output not in regulation (based on wafer sort): ROL ≡ (2 • VIN – VOUT)/IOUT, 2x Mode ROL ≡ (1.5 • VIN – VOUT)/IOUT, 1.5x Mode Note 5: Proper conversion mode, 1.5x or 2x, has to be chosen based on ROL to ensure output regulation. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS LTC3203-1/LTC3203B-1 VOUT 4.5V Output Voltage Range VIN > 3.1V, IOUT < 500mA 4.32 4.5 4.68 V (VSEL = 0V) (Note 5) VIN > 2.9V, IOUT < 350mA ● 4.32 4.5 4.68 V VIN > 2.7V, IOUT < 250mA ● 4.32 4.5 4.68 V 5V Output Voltage Range VIN > 3.1V, IOUT < 500mA 4.8 5 5.2 V (VSEL = VIN) (Note 5) VIN > 3.1V, IOUT < 400mA ● 4.8 5 5.2 V VIN > 2.7V, IOUT < 150mA ● 4.8 5 5.2 V ∆VOUT/∆IOUT VOUT Load Regulation VIN = 3.6V, IOUT = 100mA to 500mA, 2x Mode, 0.37 mV/mA VIN = 4V, IOUT = 100mA to 500mA, 1.5x Mode 0.27 mV/mA ICC No Load Operating Current IOUT = 0mA, 2x Mode 120 300 µA (LTC3203-1) IOUT = 0mA, 1.5x Mode 100 300 µA No Load Operating Current IOUT = 0mA, 2x Mode 9 mA (LTC3203B-1) IOUT = 0mA, 1.5x Mode 7 mA VVSELH VSEL Input High Voltage ● 1.3 V VVSELL VSEL Input Low Voltage ● 0.4 V IVSELH VSEL Input High Current ● –1 1 µA IVSELL VSEL Input Low Current ● –1 1 µA LTC3203/LTC3203B VFB Feedback Servo Voltage IOUT = 0mA, 2.7V ≤ VIN ≤ 5.5V ● 0.88 0.91 0.94 V IFB FB Input Current VFB = 0.95V ● –50 50 nA ∆VFB/∆IOUT Load Regulation IOUT = 100mA to 500mA, 2x Mode, VIN = 3.6V 0.08 mV/mA (Refer to FB Pin) IOUT = 100mA to 500mA, 1.5x Mode, VIN = 4V 0.06 mV/mA ICC No Load Operating Current IOUT = 0mA, 2x Mode, 5V VOUT Setting 120 300 µA (LTC3203) IOUT = 0mA, 1.5x Mode, 5V VOUT Setting 100 300 µA No Load Operating Current IOUT = 0mA, 2x Mode, 5V VOUT Setting 9 mA (LTC3203B) IOUT = 0mA, 1.5x Mode, 5V VOUT Setting 7 mA |
Similar Part No. - LTC3203BEDD-1 |
|
Similar Description - LTC3203BEDD-1 |
|
|
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 |