參數(shù)資料
型號(hào)： NCP1800DM41
廠商： ON SEMICONDUCTOR
英文描述： GROM SERRATED STRIP.106,1
中文描述： 單節(jié)鋰離子電池充電控制器
文件頁(yè)數(shù)： 1/14頁(yè)
文件大小： 87K
代理商： NCP1800DM41
Semiconductor Components Industries, LLC, 2003
May, 2003 - Rev. 4
1
Publication Order Number:
NCP1800/D
NCP1800
SingleCell Lithium Ion
Battery Charge Controller
The NCP1800 is a constant current, constant voltage (CCCV)
lithium ion battery charge controller. The external sense resistor sets
the full charging current, and the termination current is 10% of the full
charge current (0.1 C). The voltage is regulated at
±
1% during the
final charge stage. There is virtually zero drain on the battery when the
input power is removed.
Features
Integrated Voltage and Programmable Current Regulation
Integrated Cell Conditioning for Deeply Discharged Cell
Integrated End of Charge Detection
Better than 1% Voltage Regulation
Charger Status Output for LED or Host Processor Interface
Charge Interrupt Input
Safety Shutoff for Removal of Battery
Adjustable Charge Current Limit
Input Over and Under Voltage Lockout
Micro8 Package
Applications
Cellular Phones, PDAs
Handheld Equipment
Battery Operated Portable Devices
Figure 1. Typical Application
NCP1800
V
CC
CFLG
COMP/
DIS
ISNS
VSNS
ISEL
OUT
R
SNS
R
COMP
C
out
R
ISEL
60 k
Host or LED
Host
Processor
C
COMP
V
in
GND
C
in
PMOS/Schottky (FETKY ): NTHD4P02FT1 (ChipFET )
PMOS: NTGS3441T1 (TSOP 6)
Schottky: MBRM130L
R
COMP
= 15 , C
COMP
= 560 nF
Micro8
CASE 846A
DM SUFFIX
1
8
PIN CONNECTIONS AND
MARKING DIAGRAM
ISNS
ISEL
OUT
V
CC
CFLG
VSNS
COMP/DIS
GND
1
A
Device
Package
Shipping
ORDERING INFORMATION
NCP1800DM41R2
Micro8
4000 Units/Reel
1
2
3
4
8
7
6
5
http://onsemi.com
X = A for 41 Device
B for 42 Device
A = Assembly Location
L
= Wafer Lot
Y = Year
W = Work Week
NCP1800DM42R2
Micro8
4000 Units/Reel
相關(guān)PDF資料
PDF描述
NCP1800DM41R2 SUPPORT POST .156/.187 X 1/4,1
NCP1800DM42 Single-Cell Lithium Ion Battery Charge Controller
NCP1800DM42R2 Single-Cell Lithium Ion Battery Charge Controller
NCP1835BMNR2 Integrated Li−Ion Charger
NCP1835BMNR2G Integrated Li−Ion Charger
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCP1800DM41R2 功能描述:電池管理 4.1V Single Cell 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
NCP1800DM41R2G 功能描述:電池管理 4.1V Single Cell Lithium-Ion Charger 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
NCP1800DM42R2 功能描述:電池管理 4.2V Single Cell 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
NCP1800DM42R2G 功能描述:電池管理 4.2V Single Cell Lithium-Ion Charger 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
NCP1835 AG41 WAF 制造商:ON Semiconductor 功能描述:
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