Electronic Components Datasheet Search |
|
LP6341X-18QVF Datasheet(PDF) 1 Page - Lowpower Semiconductor inc |
|
LP6341X-18QVF Datasheet(HTML) 1 Page - Lowpower Semiconductor inc |
1 / 7 page Preliminary Datasheet LP6341 LP6341 –05 Ver. 1.5 Datasheet Feb.-2009 1.5MHz, 1.5A Step-down Converter With Soft-Start General Description The LP6341 contains a independent 1.5MHz constant frequency, current mode, PWM step-down converters. The converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The LP6341 is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. The converter can supply 1500mA of load current from a 2.5V to 5.5V input voltage. The output voltage can be regulated as low as 0.5/0.6V. The LP6341 can also run at 100% duty cycle for low dropout applications. The LP6341 is available in a 10-lead 3mm*3mm DFN-10 package and is rated over the -40°C to 85°C temperature range. Order Information LP6341□ - □ □ □ □ □ F: Pb-Free Package Type QV: TDFN-10 Output Voltage Type 12: 1.2V 18: 1.8V 33: 3.3V A: Adjustable Feedback Voltage X: 0.6V Default: 0.5V Typical Application Circuit Features Input Voltage Range: 2.5V to 5.5V Output Voltage Range: 0.6V to VI N 1500mA Load Current on Channel Up to 95% Efficiency 100% Duty Cycle in Dropout < 1 u A Quiescent Current 1.5MHz Switching Frequency Soft star Function Short Circuit Protection Current Mode Operation Thermal Fault Protection 3m m × 3mm TDFN-10 Package RoHS Compliant and 100% Lead (Pb)-Free Applications Portable Media Players Cellular and Smart mobile phone PDA/DSC GPS Applications Marking Information Please see website. VIN 22pF R1 LP6341XAQVF 1 7 5 2 3 8 EN SW FB Vin Vin SW Vout_1.5A 2.2uH 22uF R2 Vout=(R1/R2+1)*VFB 10uF |
Similar Part No. - LP6341X-18QVF |
|
Similar Description - LP6341X-18QVF |
|
|
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 |