数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

MAX1908 数据表(PDF) 7 Page - Maxim Integrated Products

部件名 MAX1908
功能描述  Low-Cost Multichemistry Battery Chargers
PDF  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MAXIM [Maxim Integrated Products]
网页  https://www.maximintegrated.com/en.html
标志 MAXIM - Maxim Integrated Products

MAX1908 数据表(HTML) 7 Page - Maxim Integrated Products

Back Button MAX1908 Datasheet HTML 3Page - Maxim Integrated Products MAX1908 Datasheet HTML 4Page - Maxim Integrated Products MAX1908 Datasheet HTML 5Page - Maxim Integrated Products MAX1908 Datasheet HTML 6Page - Maxim Integrated Products MAX1908 Datasheet HTML 7Page - Maxim Integrated Products MAX1908 Datasheet HTML 8Page - Maxim Integrated Products MAX1908 Datasheet HTML 9Page - Maxim Integrated Products MAX1908 Datasheet HTML 10Page - Maxim Integrated Products MAX1908 Datasheet HTML 11Page - Maxim Integrated Products Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 30 page
background image
ELECTRICAL CHARACTERISTICS
(VDCIN = VCSSP = VCSSN = 18V, VBATT = VCSIP = VCSIN = 12V, VREFIN = 3V, VVCTL = VICTL = 0.75 x VREFIN, CELLS = open, CLS =
REF, VBST - VLX = 4.5V, ACIN = GND = PGND = 0, CLDO = 1µF, LDO = DLOV, CREF = 1µF; CCI, CCS, and CCV are compensated
per Figure 1a; TA = -40°C to +85°C, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CHARGE-VOLTAGE REGULATION
VVCTL = VREFIN
-0.6
+0.6
VVCTL = VREFIN/20
-0.6
+0.6
Battery Regulation Voltage
Accuracy (2, 3, or 4 Cells)
VVCTL = VLDO
-0.6
+0.6
%
REFIN Range
(Note 1)
2.5
3.6
V
REFIN Undervoltage Lockout
VREFIN falling
1.92
V
CHARGE CURRENT REGULATION
CSIP-to-CSIN Full-Scale Current-
Sense Voltage
VICTL = VREFIN
70.5
79.5
mV
VICTL = VREFIN
-6
+6
VICTL = VREFIN x 0.6
-7.5
+7.5
VICTL = VLDO
-7.5
+7.5
MAX8765/MAX8765A only; VICTL = VREFIN x
0.036
-50
+50
Charging-Current Accuracy
MAX8724 only;
VICTL = VREFIN x 0.058
-33
+33
%
Charge-Current Gain Error
(MAX8765/MAX8765A Only)
-2
+2
%
Charge-Current Offset
(MAX8765/MAX8765A Only)
-2
+2
mV
BATT/CSIP/CSIN Input Voltage
Range
0
19
V
VDCIN = 0V or VICTL = 0V or VSHDN = 0V
1
CSIP/CSIN Input Current
Charging
650
µA
Cycle-by-Cycle Maximum Current
Limit
IMAX
RS2 = 0.015
Ω
6.0
7.5
A
ICTL Power-Down Mode
Threshold Voltage
(MAX1908/MAX8724 Only)
VICTL rising
REFIN/
100
REFIN/
33
V
ICHG Transconductance
(MAX1908/MAX8724 Only)
GICHG
VCSIP - VCSIN = 45mV
2.7
3.3
µA/mV
ICHG Transconductance
(MAX8765/MAX8765A Only)
GICHG
VCSIP - VCSIN = 45mV
2.785
3.225
µA/mV
ICHG Transconductance Error
(MAX8765/MAX8765A Only)
-7.5
+7.5
%
ICHG Transconductance Offset
(MAX8765/MAX8765A Only)
-6.5
+6.5
µA
Low-Cost Multichemistry Battery Chargers
_______________________________________________________________________________________
7



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


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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