Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
TPS65100QPWPRQ1 Datasheet(PDF) 6 Page - Texas Instruments |
|
|
TPS65100QPWPRQ1 Datasheet(HTML) 6 Page - Texas Instruments |
6 / 27 page 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 FB1 FB4 BASE VIN SW SW PGND PGND SUP VCOM VCOMIN FB3 EN ENR COMP FB2 REF GND DRV C1- C1+ C2-/MODE C2+ OUT3 PWP PACKAGE (TOP VIEW) TPS65100-Q1 SLVS849A – JULY 2008 – REVISED APRIL 2012 www.ti.com Terminal Functions TERMINAL I/O DESCRIPTION NAME NO. VIN 4 I Input voltage pin of the device Enable pin of the device. This pin should be terminated and not be left floating. A logic high enables the EN 24 I device and a logic low shuts down the device. COMP 22 Compensation pin for the main boost converter. A small capacitor is connected to this pin. Positive input terminal of the VCOM buffer. When the VCOM buffer is not used, this terminal can be VCOMIN 11 I connected to GND to reduce the overall quiescent current of the IC. Enable pin of the linear regulator controller. This pin should be terminated and not be left floating. Logic ENR 23 I high enables the regulator and a logic low puts the regulator in shutdown. C1+ 16 Positive terminal of the charge pump flying capacitor C1– 17 Negative terminal of the charge pump flying capacitor DRV 18 O External charge pump driver FB2 21 I Feedback pin of negative charge pump REF 20 O Internal reference output typically 1.23 V Feedback pin of the linear regulator controller. The linear regulator controller is set to a fixed output FB4 2 I voltage of 3.3 V or 3 V depending on the version. BASE 3 O Base drive output for the external transistor GND 19 Ground PGND 7, 8 Power ground VCOM 10 O VCOM buffer output FB3 12 I Feedback pin of positive charge pump OUT3 13 O Positive charge pump output Negative terminal of the charge pump flying capacitor and charge pump MODE pin. If the flying capacitor is connected to this pin, the converter operates in a voltage tripler mode. If the charge pump C2–/MODE 15 needs to operate in a voltage doubler mode, the flying capacitor is removed and the C2–/MODE pin should be connected to GND. Positive terminal for the charge pump flying capacitor. If the device runs in voltage doubler mode, this C2+ 14 pin should be left open. Supply of the positive and negative charge pump, boost converter gate-drive circuit, and VCOM buffer. SUP 9 I Should be connected to the output of the main boost converter and cannot be connected to any other voltage source. For performance reasons, do not connect a bypass capacitor directly to this pin. FB1 1 I Feedback pin of the boost converter SW 5, 6 I Switch pin of the boost converter Thermal pad The exposed thermal pad should be connected to the power ground (PGND). 6 Submit Documentation Feedback Copyright © 2008–2012, Texas Instruments Incorporated Product Folder Link(s): TPS65100-Q1 |
Número de pieza similar - TPS65100QPWPRQ1 |
|
Descripción similar - TPS65100QPWPRQ1 |
|
|
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 |