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參數(shù)資料
| 型號： | ADP3820ART-41 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Lithium-Ion Battery Charger |
| 中文描述： | 鋰離子電池充電器 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 112K |
| 代理商： | ADP3820ART-41 |
–2–
REV. A
ADP3820–SPECIFICATIONS
1
Parameter
Conditions
Symbol
Min
Typ
Max
Units
INPUT VOLTAGE
V
IN
V
OUT
4.5
15
V
OUTPUT VOLTAGE ACCURACY
V
IN
= V
OUT
+ 1 V to 15 V
V
SD
= 2 V
–1
+1
%
QUIESCENT CURRENT
Shutdown Mode
Normal Mode
V
SD
= 0 V
V
SD
= 2 V
I
GND
I
GND
1
630
15
800
μ
A
μ
A
GATE TO SOURCE CLAMP VOLTAGE
GATE DRIVE MINIMUM VOLTAGE
2
6
10
V
0.7
V
GATE DRIVE CURRENT (SINK/SOURCE)
1
mA
GAIN
V
V
GS
OUT
80
dB
CURRENT LIMIT THRESHOLD VOLTAGE
V
IN
– V
IS
I
OUT
= 10 mA to 1 A,
Circuit of Figure 1
40
75
mV
LOAD REGULATION
–10
+10
mV
LINE REGULATION
V
IN
= V
OUT
+ 1 V to 15 V
I
OUT
= 0.1 A
Circuit of Figure 1 (No Battery)
–10
+10
mV
SD
INPUT VOLTAGE
V
IH
V
IL
V
SD
= 0 V to 5 V
V
SD
2.0
V
V
μ
A
μ
A
0.4
SD
INPUT CURRENT
I
SD
–15
+15
OUTPUT REVERSE LEAKAGE CURRENT
V
IN
= Floating
I
DISCH
3
5
NOTES
1
All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC).
2
Provided gate-to-source clamp voltage is not exceeded.
Specifications subject to change without notice.
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 ADP3820 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.
WARNING!
ESD SENSITIVE DEVICE
ABSOLUTE MAXIMUM RATINGS*
Input Voltage, V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
20 V
Enable Input Voltage . . . . . . . . . . . . . . .0.3 V to (V
+ 0.3 V)
Operating Ambient Temperature Range . . . . –20
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
θ
JA
, SO-8 Package . . . . . . . . . . . . . . . . . . . . . . . . 150
°
C/W
θ
JA
, SOT-23-6 Package . . . . . . . . . . . . . . . . . . . . 230
°
C/W
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . .+300
°
C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . .+215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . .+220
°
C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 kV
*This is a stress rating only; operation beyond these limits can cause the device
to be permanently damaged.
ORDERING GUIDE
Voltage
Output
Package
Option*
Marking
Code
Model
ADP3820ART-4.1
ADP3820ART-4.2
ADP3820AR-4.1
ADP3820AR-4.2
4.1 V
4.2 V
4.1 V
4.2 V
RT-6 (SOT-23-6) BAC
RT-6 (SOT-23-6) BBC
SO-8
SO-8
*SOT = Surface Mount Package. SO = Small Outline.
Contact the factory for availability of other output voltage options.
(V
IN
= [V
OUT
+ 1 V] T
A
= –20
8
C to +85
8
C, unless otherwise noted)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADP3820ART-42 | Circular Connector; No. of Contacts:17; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:20; Circular Contact Gender:Socket; Circular Shell Style:Cable Receptacle; Insert Arrangement:20-29 RoHS Compliant: No |
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| ADR01 | Ultracompact Precision10 V/5 V/2.5 V/3.0 V Voltage References |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP3820ART-41-RL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP3820ART-42 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Lithium-Ion Battery Charger |
| ADP3820ARTZ-4.1RL7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADP3820ARTZ-4.2RL7 | 功能描述:IC CHARGER LI-ION 4.2V SOT-23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標準包裝: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 |
| ADP4000 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Programmable Multi-Phase Synchronous Buck Converter with PMBus |
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