參數(shù)資料
型號: DS2770BE
英文描述: Battery Monitor and Charge Controller
中文描述: 電池充電控制器監(jiān)控
文件頁數(shù): 24/27頁
文件大?。?/td> 272K
代理商: DS2770BE
DS2770
24 of 27
ABSOLUTE MAXIMUM RATINGS*
Voltage on VIN, Relative to Ground
Voltage on VCH, CC, UV
Voltage on Any Other Pin, Relative to Ground
Current Max Iol CC, UV
Continuous Internal Sense Current
Pulsed Internal Sense Current
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
-0.3V to V
DD
+ 0.3V
-0.3V to +18V
-0.3V to +6V
20mA
±2.5A
±50A for <100 s/sec, <1000 pulses
-40°C to +85°C
-55°C to +125°C
See IPC/JEDEC J-STD-020A Specification
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC
OPERATING CONDITIONS
(-20 C to +70 C, 2.7V V
DD
5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
V
DD
2.7
5.5
V
1
Data Pin
DQ
-0.3
5.5
V
1
DC ELECTRICAL CHARACTERISTICS
(-20 C to +70 C, 2.7V V
DD
5.5V)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
NOTES
Supply Current,
Sleep Mode
I
SLEEP
DQ = 0,
no activity
0.5
1
A
9
Supply Current,
Active Mode
I
ACTIVE
DQ = 1,
normal operation
80
120
A
9
VCH Input Current
I
VCH
VCH = 5V
100
150
A
9
DQ Input Logic High
V
IH
1.5
V
1
DQ Input Logic Low
V
IL
0.4
V
1
V
DD
= 4.1V,
V
DQ
= 0.4V.
V
DD
= 5.5V,
V
DQ
=5.5V
0.5
DQ Input Pull-Down
Current
I
PD
5
A
Input Resistance,
Pins VIN
R
IN
15
M
DQ Output Logic
Low
V
OL
I
OL
= 4mA
0.4
V
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2770BE/R 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery Monitor and Charge Controller
DS2770BE/T 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery Monitor and Charge Controller
DS2770BE/T&R 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery Monitor and Charge Controller
DS2770BE/TR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
DS2770BE+ 功能描述:IC BATTERY MONITOR 16-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子(Li-Ion)、鋰聚合物(Li-Pol) 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A,SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:669 (CN2011-ZH PDF) 其它名稱:MCP73831T-2ACI/OTCT