Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

BQ25302 Datasheet(PDF) 10 Page - Texas Instruments

Click here to check the latest version.
Part # BQ25302
Description  BQ25302 Standalone 1-Cell 2.0-A Buck Battery Charger
PDF  38 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

BQ25302 Datasheet(HTML) 10 Page - Texas Instruments

Back Button BQ25302 Datasheet HTML 6Page - Texas Instruments BQ25302 Datasheet HTML 7Page - Texas Instruments BQ25302 Datasheet HTML 8Page - Texas Instruments BQ25302 Datasheet HTML 9Page - Texas Instruments BQ25302 Datasheet HTML 10Page - Texas Instruments BQ25302 Datasheet HTML 11Page - Texas Instruments BQ25302 Datasheet HTML 12Page - Texas Instruments BQ25302 Datasheet HTML 13Page - Texas Instruments BQ25302 Datasheet HTML 14Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 38 page
background image
7.5 Electrical Characteristics (continued)
VVBUS_UVLOZ < VVBUS < VVBUS_OVP and VVBUS > VBAT + VSLEEP, TJ = -40°C to +125°C, and TJ = 25°C for typical values
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
VT3%
VTS rising
As percentage to VREGN
47.35
48.25
49.15
%
LOGIC I/O PIN CHARACTERESTICS (POL, EN)
VILO
Input low threshold
Falling
0.40
V
VIH
Input high threshold
Rising
1.3
V
IBIAS
High-level leakage current at /EN pin /EN pin is pulled up to 1.8 V
1.0
µA
7.6 Timing Requirements
PARAMETER
TEST CONDITIONS
MIN
NOM
MAX
UNIT
VBUS/BAT POWER UP
tVBUS_OV
VBUS OVP reaction-time
VBUS rising above VBUS_OV threshold
to converter turnoff
200
ns
tCHG_ON_EN
Delay from enable at /EN pin to
charger power on
/EN pin voltage rising
245
ms
tCHG_ON_VBUS Delay from VBUS to charge start
/EN pin is grounded, batttery present
275
ms
BATTERY CHARGER
tSAFETY_FAST Charge safety timer
Fast charge safety timer 20 hours
15.0
20.0
24.0
hr
tSAFETY_PRE
Charge safety timer
Precharge safety timer
1.5
2.0
2.5
hr
BQ25302
SLUSCZ3 – OCTOBER 2020
www.ti.com
10
Submit Document Feedback
Copyright © 2020 Texas Instruments Incorporated
Product Folder Links: BQ25302



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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