Electronic Components Datasheet Search |
|
L6926D013TR Datasheet(PDF) 1 Page - STMicroelectronics |
|
L6926D013TR Datasheet(HTML) 1 Page - STMicroelectronics |
1 / 8 page 1/8 L6926D May 2003 s 2V TO 5.5V BATTERY INPUT RANGE s HIGH EFFICIENCY: UP TO 95% s INTERNAL SYNCHRONOUS SWITCH s NO EXTERNAL SCHOTTKY REQUIRED s EXTREMELY LOW QUIESCENT CURRENT s 1 µA MAX SHUTDOWN SUPPLY CURRENT s 800mA MAX OUTPUT CURRENT s ADJUSTABLE OUTPUT VOLTAGE FROM 0.6V s LOW DROP-OUT OPERATION: UP TO100% DUTY CYCLE s SELECTABLE LOW NOISE/LOW CONSUMPTION MODE AT LIGHT LOAD s POWER GOOD SIGNAL s ±1% OUTPUT VOLTAGE ACCURACY s CURRENT-MODE CONTROL s 600kHz SWITCHING FREQUENCY s EXTERNALLY SYNCHRONIZABLE FROM 500kHz TO 1.4MHz s OVP s SHORT CIRCUIT PROTECTION APPLICATIONS s BATTERY-POWERED EQUIPMENTS s PORTABLE INSTRUMENTS s CELLULAR PHONES s PDAs AND HAND HELD TERMINALS s DSC s GPS DESCRIPTION The device is dc-dc monolithic regulator specifically designed to provide extremely high efficiency. L6926D supply voltage can be as low as 2V allowing its use in single Li-ion cell supplied applications. Out- put voltage can be selected by an external divider down to 0.6V. Duty Cycle can saturate to 100% al- lowing low drop-out operation. The device is based on a 600kHz fixed-frequency, current mode-architec- ture. Low Consumption Mode operation can be se- lected at light load conditions, allowing switching losses to be reduced. L6926D is externally synchro- nizable with a clock which makes it useful in noise- sensitive applications. Other features like Power- good, Overvoltage protection, Shortcircuit protection and Thermal Shutdown (150°C) are also present. MSOP8 ORDERING NUMBERS: L6926D L6926D013TR (Tape & Reel) HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR APPLICATION TEST CIRCUIT L 6.8 µH SYNC LX VFB C1 10 µF 6.3V C2 220pF C4 10 µF 6.3V R2 200K R3 500K R1 100K VIN=2V to 5.5V VOUT=1.8V VCC RUN COMP GND PGOOD D01IN1305 7 6 1 8 3 5 24 |
Similar Part No. - L6926D013TR |
|
Similar Description - L6926D013TR |
|
|
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 |