Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
TPS8268180SIPT Datasheet(PDF) 1 Page - Texas Instruments |
|
|
TPS8268180SIPT Datasheet(HTML) 1 Page - Texas Instruments |
1 / 32 page 0 10 20 30 40 50 60 70 80 90 100 0.0001 0.001 0.01 0.1 1 Iout (A) 2.5 V 3 V 3.6 V 4.2 V 5 V C006 VIN SW FB MODE EN VOUT 1.80V / up to 1.6A C I TPS8268180SIP L VBAT C O MODE pin; tie to VIN ENABLE DC/DC Converter GND Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS8268180, TPS8268150, TPS8268120, TPS8268105, TPS8268090 SLVSBR0C – OCTOBER 2014 – REVISED JUNE 2015 TPS8268x 1600-mA High-Efficiency MicroSiP™ Step-Down Converter Module (Profile < 1.0mm) The TPS8268x is based on a high-frequency 1 Features synchronous step-down dc-dc converter optimized for 1 • Wide VIN Range From 2.5V to 5.5V battery-powered portable applications in which high • Total Solution Size < 6.7 mm2 load currents in a very small solution size and height are required. The TPS8268x is optimized for high • Sub 1-mm Profile Solution efficiency and low output voltage ripple and supports • ±1.5% DC Voltage Accuracy up to 1600-mA load current. With an input voltage • Up to 1600-mA Load Current range of 2.5-V to 5.5-V, the device supports applications powered by Li-Ion batteries as well as 5- • Up to 90% Efficiency V and 3.3-V rails. • Fixed Output Voltage: The TPS8268x operates at a 5.5-MHz switching – TPS8268180: 1.80V frequency with spread spectrum capability. For noise- – TPS8268150: 1.50V sensitive applications, this provides a lower noise – TPS8268120: 1.20V regulated output, as well as low noise at the input. The device supports a fixed output voltage, requiring – TPS8268105: 1.05V no external feedback network. – TPS8268090: 0.90V These features, combined with high PSRR and AC • Low EMI by Spread Spectrum PWM Frequency load regulation performance, make this device Dithering suitable to replace a linear regulator to obtain better • Best in Class Load and Line Transient Response power conversion efficiency with the same size. • Internal Soft Start The TPS8268x is packaged in a compact (2.3mm x • Current Overload and Thermal Shutdown 2.9mm) and low profile BGA package suitable for Protection automated assembly by standard surface mount equipment. 2 Applications Device Information(1) • Optical Modules PART NUMBER PACKAGE BODY SIZE (NOM) • Cell Phones, Smart-Phones TPS8268180 µSIP 2.30 mm × 2.90 mm • Solid State Disk Drive Applications TPS8268150 µSIP 2.30 mm × 2.90 mm • Space constrained applications TPS8268120 µSIP 2.30 mm × 2.90 mm TPS8268105 µSIP 2.30 mm × 2.90 mm 3 Description TPS8268090 µSIP 2.30 mm × 2.90 mm The TPS8268x device is a complete DC/DC step- down power supply optimized for small solution size. (1) For all available packages, see the orderable addendum at the end of the datasheet. Included in the package are the switching regulator, inductor and input/output capacitors. Integration of all passive components enables a tiny solution size of only 6.7mm2. . Efficiency vs Load Current for TPS8268180 Typical Application 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 - TPS8268180SIPT |
|
Descripción similar - TPS8268180SIPT |
|
|
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 |