5秒后页面跳转
NJW4120M PDF预览

NJW4120M

更新时间: 2024-02-27 10:46:15
品牌 Logo 应用领域
NJRC ISM频段信息通信管理光电二极管
页数 文件大小 规格书
20页 311K
描述
Power Supply Support Circuit, Adjustable, 1 Channel, BICMOS, PDSO20, DMP-20

NJW4120M 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SSOP,针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.69
其他特性:OVER VOLTAGE PROTECTION可调阈值:YES
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G20
JESD-609代码:e6长度:10 mm
信道数量:1功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:2 mm
最大供电电压 (Vsup):14 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:BICMOS温度等级:OTHER
端子面层:TIN BISMUTH端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5 mm
Base Number Matches:1

NJW4120M 数据手册

 浏览型号NJW4120M的Datasheet PDF文件第2页浏览型号NJW4120M的Datasheet PDF文件第3页浏览型号NJW4120M的Datasheet PDF文件第4页浏览型号NJW4120M的Datasheet PDF文件第5页浏览型号NJW4120M的Datasheet PDF文件第6页浏览型号NJW4120M的Datasheet PDF文件第7页 
NJW4120  
Lithium-ion Battery Charger Controller IC with Timer  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
NJW4120 is a 1-cell and 2-cell lithium ion battery charge control IC  
with a built-in AC-DC secondary side control feature. Using a  
photocoupler to directly feed back optimum charging voltage and  
current information to the primary side, it increases energy  
efficiency, makes possible a smaller charger, and conserves  
energy. Charging current can be freely set and therefore it is  
possible to optimize charging according to battery capacity.  
As safety features it has over voltage, over discharge, temperature  
detection, and a charge over timer. Also, the adaptor and the  
charge control circuit are mounted on one chip.  
NJW4120M  
NJW4120V  
FEATURES  
Charge Control Feedback by Photocoupler  
Adjustable Charge Voltage  
Adjustable Pre-Charge and Full Charge Current  
Temperature Monitor  
Over Charge Timer  
Internal Re-Charge function  
Delay timers and Hysteresis inputs for high noise immunity  
Over Discharge Battery Detect  
Over Voltage Protection  
Bi-CMOS Technology  
Package Outline  
NJW4120M : DMP20  
NJW4120V : SSOP20  
PIN CONFIGURATION  
P-CHG  
1
2
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
Q-CHG  
CS1  
NFB  
TX-SW  
3
CS2  
GND  
PC  
4
VS  
5
VREF  
V+  
6
ADP  
7
TDET  
TH  
LED-G  
LED-R  
8
9
C1  
C2  
TL  
10  
CHG-SW  
NJW4120M  
NJW4120V  
Ver.2013-02-12  
- 1 -  

与NJW4120M相关器件

型号 品牌 描述 获取价格 数据表
NJW4120M-TE2 NJRC Power Management Circuit,

获取价格

NJW4120V NJRC Power Supply Support Circuit, Adjustable, 1 Channel, BICMOS, PDSO20, SSOP-20

获取价格

NJW4120V-TE1 NJRC Power Management Circuit,

获取价格

NJW4120V-TE2 NJRC Power Management Circuit,

获取价格

NJW4128 NJRC Switching Regulator IC for Buck Converter

获取价格

NJW4128GM1-A NJRC Switching Regulator,

获取价格