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ADM1072ARQ PDF预览

ADM1072ARQ

更新时间: 2024-02-22 17:59:00
品牌 Logo 应用领域
亚德诺 - ADI 控制器
页数 文件大小 规格书
8页 86K
描述
Dual, USB 2.0 Full/Standby Power Controller with Supply Steering

ADM1072ARQ 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:QSOP-16
针数:16Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:4.9 mm
信道数量:2功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
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:1.75 mm
子类别:Power Management Circuits最大供电电压 (Vsup):5.5 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:CMOS
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

ADM1072ARQ 数据手册

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ADM1072  
ABSOLUT E MAXIMUM RAT INGS*  
(T A = +25°C unless otherwise noted)  
16 OP2  
OP1  
MAIN_IN  
MAIN_IN  
OP1  
1
2
3
4
5
6
7
8
MAIN_IN to GND . . . . . . . . . . . . . . . . . . . . . . –0.3V to +6V  
ON1,ON1,FLT1, FLT2 to GND . . . . . . . . . . . 0.3V to +6V  
OP1,OP2 to GND . . . . . . . . . . . . . . . . +0.3 V to (VIN + 0.3V)  
Maximum Switch Current  
Full Power Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A  
Standby Power Mode . . . . . . . . . . . . . . . . . . . . . . . . 200mA  
Continuous Power Dissipation (T A = +70oC) . . . . . 667mW  
QSOP (derate 8.3mW/oC above +70oC)  
15  
14  
MAIN_IN  
MAIN_IN  
13 OP2  
ADM 1072  
TOP VIEW  
12 STBY_IN  
11 O N1  
STBY_IN  
FLT1  
(Not to Scale)  
O N2  
10  
9
FLT2  
Operating T emperature Range  
STBY  
GND  
Industrial (A Version) . . . . . . . . . . . . . . . –40°C to +85°C  
Storage T emperature Range . . . . . . . . . . . –65°C to +150°C  
Lead T emperature (Soldering, 10 sec) . . . . . . . . . . . +300°C  
Pin Configuration  
*T his is a stress rating only and functional operation of the device at these or any  
other conditions above those indicated in the operation sections of this speci-  
fication is not implied. Exposure to absolute maximum rating conditions for  
extended periods of time may affect reliability.  
T H ERM AL CH ARACT ERIST ICS  
16-Pin QSOP Package:  
qJA = 105°C/Watt, qJC = 40°C/Watt  
ORDERING GUIDE  
T em perature  
Range  
-40°C to +85°C  
P ackage  
D escription  
P ackage  
O ption  
M odel  
ADM1072ARQ  
16-Pin QSOP  
RQ-16  
Package  
PIN FUNCT ION DESCRIPT ION  
Pin  
Mnem onic  
Function  
2, 3, 14, 15  
MAIN_IN  
ST BY_IN  
OP1  
Input to MAIN P-channel MOSFET source (both channels). Bypass MAIN_IN with a  
22µF capacitor to ground.  
5, 12  
1, 4  
13, 16  
6
Input to Standby P-channel MOSFET source (both channels) and supply to chip  
circuitry. Bypass ST BY_IN with a 4.7µF capacitor to ground.  
Output from channel 1, P-channel MOSFET drains. Bypass OP1 with a 120µF capacitor  
to ground.  
OP2  
Output from channel 2, P-channel MOSFET drains. Bypass OP2 with a 120µF capacitor  
to ground.  
FLT1  
Open-Drain Digital Output. FLT1 goes low when the channel 1 current limit is  
exceeded for 10mS or the die temperature exceeds +150oC. During startup, FLT1  
remains low for the turn-on time.  
7
FLT2  
Open-Drain Digital Output. FLT2 goes low when the channel 2 current limit is  
exceeded for 10mS or the die temperature exceeds +150oC. During startup, FLT2  
remains low for the turn-on time.  
8
9
GND  
Ground pin for all chip circuits.  
ST BY  
Digital Input. Active high standby mode input. ST BY = 0 sets normal operating mode  
with 500mA current limit. ST BY = 1 sets standby mode with 100mA current limit.  
10  
11  
ON2  
ON1  
Digital Input. Active-low switch enable for channel 2 (logic 0 turns the switch on).  
Digital Input. Active-low switch enable for channel 1 (logic 0 turns the switch on).  
Rev. PrE 1/02  
–3–  

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