Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
TPS54334 Datasheet(PDF) 3 Page - Texas Instruments |
|
|
TPS54334 Datasheet(HTML) 3 Page - Texas Instruments |
3 / 37 page 1 2 3 4 5 6 7 8 BOOT VIN SW GND PGOOD EN COMP VSENSE PowerPAD 1 2 3 4 5 10 9 8 7 6 VIN SW GND GND GND PGOOD BOOT EN COMP VSENSE Thermal Pad 3 TPS54334 www.ti.com SLUSC26A – MAY 2015 – REVISED FEBRUARY 2016 Product Folder Links: TPS54334 Submit Documentation Feedback Copyright © 2015–2016, Texas Instruments Incorporated 5 Pin Configuration and Functions DRC Package 10 Pin VSON Top View DDA Package 8 Pin SO Top View Pin Functions PIN NAME NUMBER I/O DESCRIPTION DDA DRC BOOT 1 9 O A bootstrap capacitor is required between BOOT and SW. If the voltage on this capacitor is below the minimum required by the output device, the output is forced to switch off until the capacitor is refreshed. COMP 6 7 O Error amplifier output, and input to the output switch current comparator. Connect frequency compensation components to this pin. EN 7 8 I Enable pin. Float to enable. GND 4 3, 4, 5 – Ground. PGOOD 8 10 O PGOOD open drain output. Connect a pull-up resistor with a value of 100k Ω to this pin. SW 3 2 O The source of the internal high side power MOSFET. Vin 2 1 – Input supply voltage, 4.2 V to 28 V. VSENSE 5 6 I Inverting node of the gm error amplifier. PowerPad (SO only) – GND pin should be connected to the exposed thermal pad for proper operation. This thermal pad should be connected to any internal PCB ground plane using multiple vias for good thermal performance. Thermal pad (VSON only) |
Número de pieza similar - TPS54334 |
|
Descripción similar - TPS54334 |
|
|
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 |