Electronic Components Datasheet Search |
|
TPS54328 Datasheet(PDF) 3 Page - Texas Instruments |
|
TPS54328 Datasheet(HTML) 3 Page - Texas Instruments |
3 / 29 page 1 EN 10 VIN 2 VFB 9 VIN 3 VREG5 8 VBST 4 SS 7 SW 5 GND 6 SW Not to scale Thermal Pad 1 EN 8 VIN 2 VFB 7 VBST 3 VREG5 6 SW 4 SS 5 GND Not to scale Thermal Pad 3 TPS54328 www.ti.com SLVSAN2D – NOVEMBER 2010 – REVISED AUGUST 2016 Product Folder Links: TPS54328 Submit Documentation Feedback Copyright © 2010–2016, Texas Instruments Incorporated 5 Pin Configuration and Functions DDA Package 8-Pin HSOP Top View DRC Package 10-Pin VSON Top View Pin Functions PIN I/O DESCRIPTION NAME HSOP VSON EN 1 1 I Enable input control. Active high. GND 5 — — Ground pin. Power ground return for switching circuit. Connect sensitive SS and VFB returns to GND at a single point. — 5 — Ground pin. Connect sensitive SS and VFB returns to GND at a single point. SS 4 4 I Soft-start control. An external capacitor must be connected to GND. SW 6 6, 7 O Switch node connection between high-side NFET and low-side NFET. VBST 7 8 I Supply input for the high-side FET gate drive circuit. Connect 0.1-µF capacitor between VBST and SW pins. An internal diode is connected between VREG5 and VBST. VFB 2 2 I Converter feedback input. Connect to output voltage with feedback resistor divider. VIN 8 9, 10 I Input voltage supply pin. VREG5 3 3 O 5.5-V power-supply output. A capacitor (typically 1 µF) must be connected to GND. VREG5 is not active when EN is low. Exposed Thermal Pad Back side — — Thermal pad of the package. Must be soldered to achieve appropriate dissipation. Must be connected to GND. — Back side — Thermal pad of the package. PGND power ground return of internal low-side FET. Must be soldered to achieve appropriate dissipation. |
Similar Part No. - TPS54328_16 |
|
Similar Description - TPS54328_16 |
|
|
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 |