參數(shù)資料
型號(hào)： ADP3811
廠商： Analog Devices, Inc.
英文描述： Secondary Side, Off-Line Battery Charger Controllers(電池充電控制器)
中文描述： 二次側(cè)，離線電池充電器控制器（電池充電控制器）
文件頁數(shù)： 3/16頁
文件大?。?/td> 403K
代理商： ADP3811
ADP3810/ADP3811
–3–
REV. 0
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
CC
V
CTRL
, V
CS
Input Range . . . . . . . . . . . . . . . . . . –0.4 V to V
CC
V
SENSE
Input Range (ADP3811) . . . . . . . . . . . . –0.4 V to V
CC
V
SENSE
Input Range (ADP3810) . . . . . . . . . . . –0.4 V to 20 V
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . 500 mW
Operating Temperature Range . . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . . –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . .+300
°
C
. . . . . . . . . . . . . . . . . . . –0.4 V to 18 V
ORDERING GUIDE
Temperature
Range
Package
Option
Battery
Voltage
Model
ADP3810AR-4.2
ADP3810AR-8.4
ADP3810AR-12.6
ADP3810AR-16.8
ADP3811AR
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
SO-8
SO-8
SO-8
SO-8
SO-8
4.2 V
8.4 V
12.6 V
16.8 V
Adjustable
WARNING!
ESD SENSITIVE DEVICE
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADP3810/ADP3811 features proprietary ESD protection circuitry, permanent
damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper
ESD precautions are recommended to avoid performance degradation or loss of functionality.
PIN DESCRIPTION
Mnemonic Function
V
SENSE
V
CS
V
REF
COMP
OUT
V
CTRL
V
CC
GND
Battery Voltage Sense Input.
Current Sense Input.
Reference Output. Nominally 2.0 V.
External Compensation Pin.
Optocoupler Current Output Drive.
DC Control Input to Set Current Limit, 0 V to 1.2 V.
Positive Supply.
Ground Pin.
PIN CONFIGURATION
1
2
3
4
8
7
6
5
TOP VIEW
(Not to Scale)
ADP3810
ADP3811
V
SENSE
V
CS
COMP
OUT
V
CC
V
REF
GND
V
CTRL
ADP3810/
ADP3811
V
SENSE
V
CS
COMP
OUT
V
CC
V
REF
V
CTRL
1.5M
80k
V
REF
GM1
UVLO
UVLO
R1
ADP3810
ONLY
GM2
V
REF
100μA
R2
R1
ADP3811
ONLY
R2
0.1μF
2.0V
0.1μF
200
1.2V
GM3
R3
BATTERY
V
BAT
V
RCS
R
CS
GND
I
OUT
V
IN
RETURN
C
C
R
C
I
CHARGE
DC/DC
CONVERTER
GND
OUT
IN
CTRL
UVLO
BUFFER
Figure 1. Simplified Battery Charger
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADP3811AR 制造商:Analog Devices 功能描述:Battery Charger 6mA 8-Pin SOIC N 制造商:Analog Devices 功能描述:OFF LINE BATTERY CHARGER SMD 3811 制造商:Analog Devices 功能描述:Secondary Side, Off-Line Battery Charger Controllers 制造商:Analog Devices Inc. 功能描述:Secondary Side, Off-Line Battery Charger Controllers
ADP3820 制造商:AD 制造商全稱:Analog Devices 功能描述:Lithium-Ion Battery Charger
ADP3820AR-4.1 制造商:Analog Devices 功能描述:Battery Charger Li-Ion 4.1V 8-Pin SOIC N 制造商:Rochester Electronics LLC 功能描述:LITHIUM ION BATTERY CHARGER CONTROLLER - Bulk
ADP3820AR-4.1-REEL 制造商:Analog Devices 功能描述:Battery Charger Li-Ion 1mA 4.1V 8-Pin SOIC N T/R
ADP3820AR-4.2 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Battery Management
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