參數(shù)資料
型號： MAX1647EAP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： Chemistry-Independent Battery Chargers
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20
封裝： 5.30 MM, MO-150, SSOP-20
文件頁數(shù)： 3/24頁
文件大小： 161K
代理商： MAX1647EAP
M
Chemistry-Independent
Battery Chargers
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DCIN
= 18V, V
REF
= 4.096V,
T
A
= 0°C to +85°C
. Typical values are at T
A
= +25°C, unless otherwise noted.)
Note 1:
When DCIN is less than 4V, VL is less than 3.2V, causing the battery current to be typically 2μA (CS plus BATT input
current).
V
0
1.024
SETI Input Voltage Range
LOGIC LEVELS
(MAX1647)
V
0
4.2
SETV Input Voltage Range
μA
5
SETI Input Bias Current
μA
1
SETV Input Bias Current
bits
10
Guaranteed monotonic
VDAC Voltage-Setting DAC Resolution
SETV, SETI
(MAX1648)
bits
6
Guaranteed monotonic
CDAC Current-Setting DAC Resolution
V
-7.5
-1.0
With respect to DCIN voltage
IOUT Operating Voltage Range
CURRENT- AND VOLTAGE-SETTING DACs
(MAX1647)
mA
25
31
35
MAX1647,
V
DCIN
= 7.5V,
V
IOUT
= 0V
IOUT Output Current
% of
V
REF
3
4.5
6
MAX1647
THM THERMISTOR_UR
Under-Range Trip Point
% of
V
REF
22
23.5
25
THM THERMISTOR_HOT
Trip Point
% of
V
REF
74
75.5
77
THM THERMISTOR_COLD
Trip Point
mA/V
0.2
GMI Amplifier Transconductance
mA/V
1.4
GMV Amplifier Transconductance
% of
V
REF
89.5
91
92.5
MAX1647
THM THERMISTOR_OR
Over-Range Trip Point
% of
V
DCIN
86.5
89
91.5
MAX1647
BATT POWER_FAIL Trip Point
μA
±80
GMV Amplifier Maximum
Output Current
μA
±200
GMI Amplifier Maximum
Output Current
mV
25
80
200
1.1V < V
CCV
< 3.5V
CCI Clamp Voltage with
Respect to CCV
UNITS
MIN
TYP
MAX
CONDITIONS
PARAMETER
mA
6
V
SDA
= 0.6V
SDA Output Low Sink Current
μA
-1
1
SDA, SCL Input Bias Current
V
2.8
SDA, SCL Input High Voltage
V
0.8
SDA, SCL Input Low Voltage
mV
25
80
200
1.1V < V
CCI
< 3.5V
CCV Clamp Voltage with
Respect to CCI
ERROR AMPLIFIERS
TRIP POINTS AND LINEAR CURRENT SOURCES
ChargingCurrent( ) = 0x0000
10
μA
ChargingCurrent( ) = 0x001F
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1647EAP+ 功能描述:電池管理 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
MAX1647EAP+T 制造商:Maxim Integrated Products 功能描述:CHGR MULTI-CHEM 4A 18V 20SSOP - Tape and Reel
MAX1647EAP-T 制造商:Maxim Integrated Products 功能描述:CHEMISTRY-INDEPENDENT BATTERY CHARGERS - Tape and Reel
MAX1648ESE 功能描述:電池管理 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
MAX1648ESE+ 功能描述:電池管理 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
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