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MAX8903DETIT PDF预览

MAX8903DETIT

更新时间: 2024-02-11 05:11:24
品牌 Logo 应用领域
美信 - MAXIM 监控
页数 文件大小 规格书
30页 1298K
描述
2A 1-Cell Li DC-DC Chargers for USB and Adapter Power Thermistor Monitor

MAX8903DETIT 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:QFN
包装说明:HVQCCN, LCC28,.16SQ,16针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:20 weeks
风险等级:1.63Is Samacsys:N
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:S-XQCC-N28长度:4 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:28
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC28,.16SQ,16封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Power Management Circuits
最大供电电流 (Isup):4 mA最大供电电压 (Vsup):16 V
最小供电电压 (Vsup):4.15 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.4 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4 mm
Base Number Matches:1

MAX8903DETIT 数据手册

 浏览型号MAX8903DETIT的Datasheet PDF文件第4页浏览型号MAX8903DETIT的Datasheet PDF文件第5页浏览型号MAX8903DETIT的Datasheet PDF文件第6页浏览型号MAX8903DETIT的Datasheet PDF文件第8页浏览型号MAX8903DETIT的Datasheet PDF文件第9页浏览型号MAX8903DETIT的Datasheet PDF文件第10页 
2A 1-Cell Li+ DC-DC Chargers for USB  
and Adapter Power  
MX8903A–EGHJ/Y  
Typical Operating Characteristics (continued)  
(T = +25°C, unless otherwise noted.)  
A
SYS EFFICIENCY  
vs. SYS OUTPUT CURRENT  
MAX8903G SYS EFFICIENCY  
vs. SYS OUTPUT CURRENT  
MAX8903G SWITCHING  
FREQUENCY vs. V  
DC  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
1.6  
1.4  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0
V
V
= 1V  
= 4.4V  
CEN  
SYS  
V
= 1  
CEN  
V
= 16V  
DC  
V
= 11V  
DC  
V
= 12V  
V
= 4V  
DC  
BAT  
V
= 16V  
DC  
V
= 9V  
V
= 3V  
DC  
BAT  
V
= 6V  
DC  
V
DC  
= 6V  
R
V
= 1.2kI  
= 0V  
ISET  
CEN  
V
= 4.5V  
1000  
DC  
1
10  
100  
10000  
1
10  
100  
1000  
10,000  
4
6
8
10  
12  
14  
16  
SYS OUTPUT CURRENT (mA)  
SYS OUTPUT CURRENT (mA)  
DC VOLTAGE (V)  
USB SUPPLY CURRENT  
vs. USB VOLTAGE  
BATTERY LEAKAGE CURRENT  
vs. BATTERY VOLTAGE  
USB SUPPLY CURRENT  
vs. USB VOLTAGE (SUSPEND)  
1.6  
1.4  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0
80  
70  
60  
50  
40  
30  
20  
10  
0
140  
120  
100  
80  
CHARGER  
ENABLED  
60  
40  
CHARGER  
DISABLED  
20  
NO DC OR USB INPUT  
USB SUSPEND  
0
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
0
1
2
3
4
5
6
7
USB VOLTAGE (V)  
BATTERY VOLTAGE (V)  
USB VOLTAGE (V)  
CHARGE CURRENT  
vs. BATTERY VOLTAGE—USB MODE  
BATTERY LEAKAGE CURRENT  
vs. AMBIENT TEMPERATURE  
CHARGE CURRENT  
vs. BATTERY VOLTAGE—DC MODE  
500  
450  
400  
350  
300  
250  
200  
150  
100  
50  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
1200  
1000  
800  
600  
400  
200  
0
CHARGER ENABLED  
CHARGE ENABLED  
I
I
SET TO 1A  
SET TO 2A  
I
SET TO 1.5A  
BAT  
BAT  
MAX8903D  
DC  
MAX8903A/MAX8903C  
RISING  
V
RISING  
BAT  
V
BAT  
V
= V  
USB  
IUSB  
V
= 0V  
IUSB  
NO DC OR USB INPUT  
0
1.5  
2.0  
2.5  
3.0  
3.5  
4.0  
4.5  
1.5  
2.0  
2.5  
3.0  
3.5  
4.0  
4.5  
-40  
-15  
10  
35  
60  
85  
BATTERY VOLTAGE (V)  
BATTERY VOLTAGE (V)  
TEMPERATURE (°C)  
_______________________________________________________________________________________  
7

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