參數(shù)資料
型號(hào)： 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(yè)數(shù)： 3/8頁(yè)
文件大?。?/td> 112K
代理商： ADP3820ART-41
ADP3820
–3–
REV. A
PIN FUNCTION DESCRIPTIONS
Pin
SOT-23-6 SO-8
Pin
Name
Function
1
8
SD
Shutdown. Pulling this pin low
will disable the output.
Device Ground. This pin should
be tied to system ground closest
to the load.
Output Voltage Sense. This pin
is connected to the MOSFET’s
drain and directly to the load for
optimal load regulation. Bypass
to ground with a 10
μ
F or larger
capacitor.
Gate drive for the external
MOSFET.
Input Voltage. This is also the
positive terminal connection of
the current sense resistor.
Current Sense. Used to sense the
input current by monitoring the
voltage across the current sense
resistor. It is connected to the
more negative terminal of the
resistor as well as the power
MOSFET’s source pin. IS pin
should be tied to the V
IN
pin if
the current limit feature is not
used.
No Connect.
2
7
GND
3
5
V
OUT
4
3
GATE
5
4
V
IN
6
1
IS
2, 6
NC
PIN CONFIGURATIONS
SO-8
RT-6 (SOT-23-6)
TOP VIEW
(Not to Scale)
8
7
6
5
1
2
3
4
NC = NO CONNECT
IS
NC
GATE
V
IN
SD
GND
NC
V
OUT
ADP3820
TOP VIEW
(Not to Scale)
6
5
4
1
2
3
SD
GND
V
OUT
IS
V
IN
GATE
ADP3820
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
ADP3820 Li-Ion Battery Chargers(鋰離子電池充電器)
ADR02AKS-R2 Circular Connector; MIL SPEC:MIL-DTL-38999 Series I; Body Material:Metal; Series:LJT; No. of Contacts:37; Connector Shell Size:25; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight RoHS Compliant: No
ADR01 Ultracompact Precision10 V/5 V/2.5 V/3.0 V Voltage References
ADR01AKS-R2 Ultracompact Precision10 V/5 V/2.5 V/3.0 V Voltage References
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(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(yè)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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