參數(shù)資料
型號(hào)： MAX1773AEUP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： Power Source Selector for Dual-Battery Systems
中文描述： 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20
封裝： 4.40 MM, TSSOP-20
文件頁(yè)數(shù)： 5/20頁(yè)
文件大?。?/td> 397K
代理商： MAX1773AEUP
_______________________________________________________________________________________
5
M
Power Source Selector for
Dual-Battery Systems
ELECTRICAL CHARACTERISTICS (continued)
(V
BATA
= V
BATB
= 16.8V, C
VDD
= 3.3μF, V
MINV
= 0.93V, V
EXTLD
= V
ACDET
= 28V, V
TCOMP
= 3V, V
THMA
= V
THMB
= 1.65V,
V
BATSEL
= 0, C
COMA
= C
COMB
= C
DISA
= C
DISB
= C
CHGA
= C
CHGB
= C
PDS
= 5nF,
T
A
= -40
°
C to +85
°
C,
unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
0
TYP
MAX
5.5
100
5.5
4.3
28.0
UNITS
V
NA
THM_ Input Voltage Range
THM_ Input Leakage Current
V
THM_
= 5.5V
V
THMA
= V
THMB
= 0 to 5.5V
V
BATA
= V
BATB
= V
EXTLD
= 4.75V
(Note 3)
0
0
TCOMP Input Voltage Range
V
ACDET Operating Voltage Range
ACDET Logic Threshold High
2.2
2.2
V
V
V
ACDET
= 3V, V
ACDET
< V
BATA
and V
BATB
V
ACDET
= 3V, V
ACDET
< V
BATB
, V
BATA
= 0
V
ACDET
= 28V, V
ACDET
> V
BATA
and V
BATB
V
ACDET
falling with respect to V
BATA
8
9
11
ACDET Input Bias Current
μA
ACDET to BATA Trip Threshold
ACDET to BATA Hysteresis
ACDET to BATB Trip Threshold
ACDET to BATB Hysteresis
MINV Operating Voltage Range
MINV Input Bias Current
-35
100
-35
100
0.93
-100
4.55
12.7
+125
200
+125
200
2.60
+100
4.75
13.3
0.8
mV
mV
mV
mV
V
nA
V
ACDET
falling with respect to V
BATB
V
BATA
= V
BATB
= 5
×
V
MINV
V
MINV
= 0.93V to 2.6V
V
MINV
= 0.93V
V
MINV
= 2.6V
BAT_ Minimum Voltage Trip Threshold
V
BAT
_
falling
V
BATSEL Input Low Voltage
BATSEL Input High Voltage
BATSEL Input Leakage Current
BATSEL Action Delay
GATE DRIVERS
COM_ Initial Source Current
Typical hysteresis is 100mV
V
V
2.0
V
BATSEL
= 5.5V
1
μA
μs
20
100
V
BAT
_ = 16.8V, V
COM
_ = 14.8V
V
BAT
_ = 16.8V, V
COM
_ = 16.4V
V
BAT
_ = 16.8V, V
COM
_ = 14.8V
V
COM
_ = 11.8V, V
BAT
_ = 16.8V (Note 4)
V
BAT
_ = 8V to 19V
V
BAT
_ = 4.75V to 8V
V
PDS
= 10V, V
EXTLD
= 12V
V
PDS
= 2V to 28V
V
PDS
= 28V
V
CHG
_ = 2V to 22V
4
10
50
2
mA
COM_ Final Source Current
150
μA
COM_ Sink Current (PMOS Turn-On)
mA
-11.5
-8.00
4
0.7
-7.25
-4.25
COM_ Turn-On Clamp Voltage
(V
COM
_ to V
BAT
_)
PDS Source Current (PMOS Turn-Off)
PDS Sink Current (PMOS Turn-On)
PDS Leakage Current (PMOS Off)
CHG_ Sink Current (PMOS Turn-On)
V
mA
mA
μA
mA
1.3
2
1.4
0.6
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1773AEUP+ 功能描述:電池管理 Power Source Selector for Dual-Battery Systems RoHS:否 制造商:Texas Instruments 電池類型: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
MAX1773AEUP+T 功能描述:電池管理 Power Source Selector for Dual-Battery Systems RoHS:否 制造商:Texas Instruments 電池類型: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
MAX1773EUP 制造商:Maxim Integrated Products 功能描述:20 PINS TSSOP PKG - Bulk
MAX1773EUP+ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX1774EEI 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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