công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

BQ25171-Q1 bảng dữ liệu(PDF) 1 Page - Texas Instruments

Click here to check the latest version.
tên linh kiện BQ25171-Q1
Giải thích chi tiết về linh kiện  BQ25171-Q1: Automotive 800-mA Linear Battery Charger for 1- to 2-Cell Li-Ion, LiFePO4, and 1- to 6-Cell NiMH
Download  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  TI [Texas Instruments]
Trang chủ  http://www.ti.com
Logo TI - Texas Instruments

BQ25171-Q1 bảng dữ liệu(HTML) 1 Page - Texas Instruments

  BQ25171-Q1 Datasheet HTML 1Page - Texas Instruments BQ25171-Q1 Datasheet HTML 2Page - Texas Instruments BQ25171-Q1 Datasheet HTML 3Page - Texas Instruments BQ25171-Q1 Datasheet HTML 4Page - Texas Instruments BQ25171-Q1 Datasheet HTML 5Page - Texas Instruments BQ25171-Q1 Datasheet HTML 6Page - Texas Instruments BQ25171-Q1 Datasheet HTML 7Page - Texas Instruments BQ25171-Q1 Datasheet HTML 8Page - Texas Instruments BQ25171-Q1 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 11 page
background image
BQ25171-Q1: Automotive 800-mA Linear Battery Charger for 1- to 2-Cell Li-Ion,
LiFePO4, and 1- to 6-Cell NiMH
1 Features
• AEC-Q100 Qualified for automotive applications
– Temperature grade 1: –40°C ≤ TA ≤ 125°C
– HBM ESD Classification level 2
– CDM ESD Classification level C4B
• 40-V Load-dump tolerant, 3-V to 18-V operating
• Automatic Sleep Mode for low power consumption
– 0.5µA (TBD) Battery leakage current
– 2.5µA (TBD) Input leakage current when
charge disabled
• Support multi-chemistry battery
– 1–2 cell Li-Ion, Li-Poly, and LiFePO4
– 1–6 cell NiMH with Intermittent-charging
support
• External resistor programmable operation
– VSET to Set battery regulation voltage from
3.5V to 8.4V for Li-Ion, or 1s to 6s for NiMH
– ISET to Set charge current from 10mA to
800mA
– CHM_TMR to Set battery chemistry as Li+ or
NiMH, and charge timer duration
• High accuracy
– ±1% (TBD) Charge voltage accuracy
– ±10% (TBD) Charge current accuracy
• Charging features
– Precharge current 20% of ISET
– Termination current 10% of ISET
– NTC Thermistor input to monitor battery
temperature
– CE Pin for charger control
– Open-drain output for status and fault indication
• Integrated fault protection
– 18V (TBD) IN Over-voltage protection
– VSET Based OUT over-voltage protection
– 1000mA (TBD) Over-current protection
– 125°C (TBD) Thermal regulation; 150°C (TBD)
Thermal shutdown protection
– OUT Short-circuit protection
– VSET, ISET, CHM_TMR Pins short/open
protection
2 Applications
• Telematics Control Unit (TCU)
• Fleet Management, Asset Tracking
• Emergency Call (eCall)
3 Description
The BQ25171-Q1 is an automotive rated, 800mA
linear charger for 1-cell and 2-cell Li-Ion, Li-Polymer,
and LiFePO4 , in addition to 1-cell up to 6-cell NiMH
battery applications. The device has a single power
output that charges the battery. The system load can
be placed in parallel with the battery, as long as the
average system load does not prevent the battery
from charging fully within the safety timer duration.
When the system load is placed in parallel with the
battery, the charge current is shared between the
system and the battery.
The device has three phases of charging: pre-charge
to recover a fully discharged battery, fast-charge
constant current to supply the bulk of the charge, and
voltage regulation to reach full capacity. In all charge
phases, an internal control loop monitors the IC
junction temperature and reduces the charge current
if an internal temperature threshold, TREG, is
exceeded.
Device Information
PART NUMBER(1)
PACKAGE
BODY SIZE (NOM)
BQ25171-Q1
VSON (10)
3.0 mm x 3.0 mm
(1)
For all available packages, see the orderable addendum at
the end of the datasheet.
IN
OUT
CHM_TMR
VSET
ISET
STAT1
STAT2
GND
BQ25171-Q1
1s~2s Li-Ion, LiFePO4
1s~6s NiMH
TS
/CE
VIN: 3.0V ± 18V
HOST
VREF
Simplified Schematic
www.ti.com
BQ25171-Q1
SLUSDK1 – AUGUST 2020
Copyright © 2020 Texas Instruments Incorporated
Submit Document Feedback
1
Product Folder Links: BQ25171-Q1
BQ25171-Q1
SLUSDK1 – AUGUST 2020
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. ADVANCE INFORMATION for preproduction products; subject to change
without notice.


Số phần tương tự - BQ25171-Q1

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Texas Instruments
BQ25170 TI-BQ25170 Datasheet
556Kb / 10P
[Old version datasheet]   BQ25170: 800-mA Linear Battery Charger for 1-Cell Li-Ion, and LiFePO4
BQ25170DSGR TI-BQ25170DSGR Datasheet
556Kb / 10P
[Old version datasheet]   BQ25170: 800-mA Linear Battery Charger for 1-Cell Li-Ion, and LiFePO4
BQ25170J TI-BQ25170J Datasheet
3Mb / 33P
[Old version datasheet]   BQ25170J : 800-mA JEITA-Compliant Linear Battery Charger for 1-Cell Li-Ion, Li-Polymer, and LiFePO4
SLUSEF8 ??OCTOBER 2021
BQ25170JDSGR TI-BQ25170JDSGR Datasheet
3Mb / 33P
[Old version datasheet]   BQ25170J : 800-mA JEITA-Compliant Linear Battery Charger for 1-Cell Li-Ion, Li-Polymer, and LiFePO4
SLUSEF8 ??OCTOBER 2021
BQ25172 TI-BQ25172 Datasheet
2Mb / 30P
[Old version datasheet]   BQ25172: 800-mA Linear Battery Charger for 1- to 6-Cell NiMH Batteries
JUNE 2022
More results

Mô tả tương tự - BQ25171-Q1

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Texas Instruments
BQ25170 TI-BQ25170 Datasheet
556Kb / 10P
[Old version datasheet]   BQ25170: 800-mA Linear Battery Charger for 1-Cell Li-Ion, and LiFePO4
BQ25172 TI-BQ25172 Datasheet
2Mb / 30P
[Old version datasheet]   BQ25172: 800-mA Linear Battery Charger for 1- to 6-Cell NiMH Batteries
JUNE 2022
BQ25170J TI-BQ25170J Datasheet
3Mb / 33P
[Old version datasheet]   BQ25170J : 800-mA JEITA-Compliant Linear Battery Charger for 1-Cell Li-Ion, Li-Polymer, and LiFePO4
SLUSEF8 ??OCTOBER 2021
BQ25176J TI-BQ25176J Datasheet
1Mb / 34P
[Old version datasheet]   BQ25176J: 800-mA JEITA-Compliant Linear Battery Charger For 1-Cell Li-Ion and LiFePO4 With VINDPM
OCTOBER 2023
BQ25175 TI-BQ25175 Datasheet
1Mb / 31P
[Old version datasheet]   BQ25175 Standalone, 800-mA Linear Charger for 1-Cell Li-Ion
logo
Vishay Siliconix
SI9731 VISHAY-SI9731_09 Datasheet
148Kb / 11P
   uP Controlled Battery Charger for 1-Cell Li-ion or 1-Cell to 3-Cell NiCd/NiMH Batteries
Rev. C, 26-Oct-09
SI9731 VISHAY-SI9731 Datasheet
135Kb / 10P
   UP Controlled Battery Charger For 1-Cell Li-ion or 1-Cell to 3-Cell NiCd/NiMH Batteries
Rev. B, 22-May-06
logo
Texas Instruments
BQ25173-Q1 TI1-BQ25173-Q1 Datasheet
1Mb / 31P
[Old version datasheet]   BQ25173-Q1 Automotive, Standalone 800-mA Linear Battery Charger for 1- to 4-Cell Supercapacitor
JULY 2023
logo
Torex Semiconductor
XC6801 TOREX-XC6801_15 Datasheet
468Kb / 19P
   1 Cell Li-ion Battery Linear Charger IC
XC6801-12 TOREX-XC6801-12 Datasheet
468Kb / 19P
   1 Cell Li-ion Battery Linear Charger IC
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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