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ADP3808 PDF预览

ADP3808

更新时间: 2024-01-26 23:11:04
品牌 Logo 应用领域
亚德诺 - ADI 电池开关
页数 文件大小 规格书
16页 339K
描述
High Efficiency Switch Mode Li-Ion Battery Charger

ADP3808 技术参数

生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN,针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
Is Samacsys:N模拟集成电路 - 其他类型:BATTERY CHARGE CONTROLLER
控制技术:PULSE WIDTH MODULATION最大输入电压:22 V
最小输入电压:10 V标称输入电压:20 V
JESD-30 代码:S-XQCC-N24JESD-609代码:e3
长度:4 mm功能数量:1
端子数量:24最高工作温度:100 °C
最低工作温度:封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE认证状态:Not Qualified
座面最大高度:1 mm表面贴装:YES
切换器配置:SINGLE最大切换频率:1000 kHz
温度等级:OTHER端子面层:TIN
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD宽度:4 mm
Base Number Matches:1

ADP3808 数据手册

 浏览型号ADP3808的Datasheet PDF文件第1页浏览型号ADP3808的Datasheet PDF文件第2页浏览型号ADP3808的Datasheet PDF文件第3页浏览型号ADP3808的Datasheet PDF文件第5页浏览型号ADP3808的Datasheet PDF文件第6页浏览型号ADP3808的Datasheet PDF文件第7页 
ADP3808  
Parameter  
Symbol  
Conditions  
Min  
Typ  
Max  
Unit  
OSCILLATOR  
Maximum Frequency  
Frequency Variation  
fOSC  
1
290  
2
MHz  
kHz  
V
RT = 150 kΩ  
250  
1.9  
340  
2.1  
ΔfOSC  
VRT  
RT Output Voltage  
Zero Duty Cycle Threshold  
Maximum Duty Cycle Threshold  
LOGIC INPUTS (EN, CELLSEL)  
Input Voltage High  
Input Voltage Low  
Input Current  
Measured at COMP  
Measured at COMP  
1
2
V
V
VIH  
VIL  
IIN  
2.0  
–1  
V
V
μA  
0.8  
+1  
Inputs = 0 V or 5 V  
HIGH-SIDE DRIVER  
Output Resistance, Sourcing Current  
Output Resistance, Sinking Current  
Output Resistance, Unbiased  
Transition Time  
Propagation Delay Time  
LOW-SIDE DRIVER  
BST to SW = 5 V  
BST to SW = 5 V  
BST to SW = 0 V  
3
3
10  
20  
60  
8
8
Ω
Ω
kΩ  
ns  
ns  
trDRVH, tfDRVH BST to SW = 5 V, CLOAD = 1 nF  
40  
85  
tpdhDRVH  
BST to SW = 5 V, CLOAD = 1 nF  
25  
Output Resistance, Sourcing Current  
Output Resistance, Sinking Current  
Output Resistance, Unbiased  
Transition Time  
Propagation Delay Time3  
Timeout Delay4  
3.8  
1.5  
10  
20  
15  
8
8
Ω
Ω
VCC = PGND  
CLOAD = 1 nF  
CLOAD = 1 nF  
SW = 5 V  
kΩ  
ns  
ns  
ns  
ns  
trDRVL, tfDRVL  
tpdhDRVL  
40  
35  
150  
150  
300  
300  
SW = PGND  
SUPPLY VCC  
Supply Voltage Range  
Supply Current  
VCC  
10  
22  
V
Normal Mode  
Shutdown Mode  
Undervoltage Lockout Threshold  
Undervoltage Lockout Hysteresis  
DRV Regulator Output Voltage  
DRV Regulator Output Current  
IVCC  
IVCC(SD)  
VUVLO  
EN = 5 V  
EN = 0 V  
VCC rising  
9.8  
5
9.5  
600  
5.25  
12  
10  
10  
mA  
μA  
V
mV  
V
9
VDRVREG  
IDRVREG  
CL = 100 nF  
5.0  
10  
5.5  
mA  
1 All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC) methods.  
2 Measured between CSP and CSM. (VCSP − VCSM) = 96 mV × CSADJ/REFIN.  
3 For propagation delays, tpdh refers to the specified signal going high, and tpdl refers to it going low.  
4 The turn-on of DRVL is initiated after DRVH turns off by either SW crossing a ~1 V threshold or by expiration of the timeout delay.  
Rev. 0 | Page 4 of 16  

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