Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
TPS62293DRVR Datasheet(PDF) 1 Page - Texas Instruments |
|
|
TPS62293DRVR Datasheet(HTML) 1 Page - Texas Instruments |
1 / 27 page 30 40 50 60 70 80 90 100 0.00001 0.0001 0.001 0.01 0.1 1 I -OutputCurrent- A O V =4.2V IN V =3.8V IN V =5V IN V =4.5V IN V =3.3V, MODE=GND, L =2.2 H OUT m TPS62290DRV V 2.7 V to 6.0 V IN R 360 k 1 W V 1.8 V, 1000 mA OUT R 180 k 2 W VIN GND EN FB SW COUT MODE C 10 F IN m L1 2.2 H m C 22 pF 1 Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS62290, TPS62291, TPS62293 SLVS764F – JUNE 2007 – REVISED JANUARY 2016 TPS6229x 1-A Step Down Converter in 2 x 2 DRV Package 1 Features 3 Description The TPS6229x devices are highly efficient 1 • High Efficiency - up to 96% synchronous step down DC/DC converters optimized • Output Current up to 1000 mA for battery powered portable applications. They • VIN Range From 2.3 V to 6.0V for Li-ion Batteries provide up to 1000-mA output current from a single with Extended Voltage Range Li-ion cell. • 2.25-MHz Fixed Frequency Operation With an input voltage range of 2.3 V to 6.0 V, the • Power Save Mode at Light Load Currents devices support batteries with extended voltage range and are ideal to power portable applications • Output Voltage Accuracy in PWM Mode ±1.5% like mobile phones and other portable equipment. • Fixed Output Voltage Options The TPS6229x devices operate at 2.25-MHz fixed • Typical 15- μA Quiescent Current switching frequency and enter power save mode • 100% Duty Cycle for Lowest Dropout operation at light load currents to maintain high • Voltage Positioning at Light Loads efficiency over the entire load current range. • Available in a 2-mm × 2-mm × 0.8-mm WSON (6) The power save mode is optimized for low output Package (DRV) voltage ripple. For low noise applications, the devices can be forced into fixed frequency pulse width 2 Applications modulation (PWM) mode by pulling the MODE pin high. In the shutdown mode, the current consumption • Mobile Phones, Smart-Phones is reduced to less than 1 μA. The TPS6229x devices • Wireless LAN allow the use of small inductors and capacitors to • Pocket PCs achieve a small solution size. • Low Power DSP Supply The TPS6229x devices operate over a free air temperature range of –40°C to 85°C. The devices are • Portable Media Players available in a 2-mm × 2-mm 6-pin WSON package • Point-of-Load (POL) Applications (DRV). Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPS6229x SON (6) 2.00 mm × 2.00 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. Typical Application Schematic Efficiency vs Output Current 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
Número de pieza similar - TPS62293DRVR |
|
Descripción similar - TPS62293DRVR |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes 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 |