參數(shù)資料
型號(hào)： MAX1909
廠商： Maxim Integrated Products, Inc.
英文描述： Multichemistry Battery Charger with Automatic System Power Selector
中文描述： 多種化學(xué)類(lèi)型電池充電器，自動(dòng)選擇系統(tǒng)電源
文件頁(yè)數(shù)： 9/29頁(yè)
文件大?。?/td> 551K
代理商： MAX1909
M
Multichemistry Battery Charger with Automatic
System Power Selector
_______________________________________________________________________________________
9
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V
DCIN
= V
CSSP
= V
CSSN
= 18V, V
BATT
= V
CSIP
= V
CSIN
= 12V, V
VCTL
= V
ICTL
= 1.8V, MODE = float, ACIN = 0, CLS =
REF, GND = PGND = 0,
PKPRES
= GND, LDO = DLOV,
T
A
= 0
°
C to +85
°
C
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
PDS Switch Threshold Hysteresis
V
DCIN
- V
BATT
100
300
mV
PDS Output Low Voltage, PDS
Below SRC
PDS Turn-On Current
PDS Turn-Off Current
PDL Switch Turn-On Threshold
IPDS = 0V
8
12
V
PDS = SRC
V
PDS
= V
SRC
- 2V, V
DCIN
= 16V
V
DCIN
- V
BATT
, V
DCIN
falling
6
10
50
mA
mA
mV
150
PDL Switch Threshold Hysteresis
V
DCIN
- V
BATT
100
300
mV
PDL Turn-On Resistance
PDL Turn-Off Current
SRC Input Bias Current
Delay Time Between PDL and
PDS Transitions
PDL = GND
V
SRC
- V
PDL
= 1.5V
SRC = 19, V
BATT
= 16V
50
6
150
1000
k
mA
μA
2.5
7.5
μs
Note 1:
Guaranteed by design. Not production tested.
BATTERY INSERTION
AND REMOVAL RESPONSE
MAX1909 toc01
500
μ
s/div
1V
0V
2V
3V
16V
17V
0A
0A
I
5A/div
BATT
V
BATT
V
CCI
, V
CCV
I
V
CCI
V
CCV
V
CCV
V
CCV
V
CCI
V
CCI
SYSTEM LOAD TRANSIENT RESPONSE
100
μ
s/div
1V
0V
2V
3V
5A
5A
0A
0A
5A
0A
I
BATT
I
IN
I
SYSTEMLOAD
V
CCS
V
CCI
CCS
CCI
Typical Operating Characteristics
(Circuit of Figure 2, V
DCIN
= 20V, charge current = 3A, 4 Li+ series cells, T
A
= +25
°
C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1909ETI 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1909ETI+ 功能描述:電池管理 Multichemistry Battery Chargers RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1909ETI+T 功能描述:電池管理 Multichemistry Battery Chargers RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1909ETI-T 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1909EVKIT 功能描述:電池管理 Evaluation Kit for the MAX1909 RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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