参数资料
型号: AP2172AMPG-13
厂商: Diodes Inc
文件页数: 2/16页
文件大小: 0K
描述: IC PWR SWITCH 2CH USB 1A 8-MSOP
产品变化通告: Copper Bond Wire Change 13/Jan/2012
标准包装: 1
类型: USB 开关
输出数: 2
Rds(开): 105 毫欧
内部开关:
电流限制: 1.4A
输入电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)裸露焊盘
供应商设备封装: 8-MSOP-EP
包装: 标准包装
其它名称: AP2172AMPG-13DIDKR
AP2162A/ AP2172A
Typical Applications Circuit
?
AP 2172 A Enable Active High
Power Supply
2.7V to 5.5V
IN
OUT1
1uF
10uF*
Load
10k
10k
1uF
ON
FLG 1
FLG 2
EN1
OUT2
1uF
10uF*
Load
OFF
EN2
GND
Note: * USB 2.0 requires 120 ? F per hub
Available Options
Part Number
AP2162A
AP2172A
Channel
2
2
Enable Pin
(EN)
Active Low
Active High
Current Limit
(typ)
1.4A
1.4A
Recommended Maximum
Continuous Load Current
1.0A
1.0A
Pin Descriptions
Pin Number
Pin Name
GND
IN
EN1
EN2
FLG2
OUT2
OUT1
FLG1
SO-8
1
2
3
4
5
6
7
8
MSOP-8EP
U-DFN3030-8
1
2
3
4
5
6
7
8
Function
Ground
Voltage input pin
Switch 1 enable input, active low (AP2142A) or active high (AP2152A)
Switch 2 enable input, active low (AP2142A) or active high (AP2152A)
Switch 2 over-current and over-temperature fault report; open-drain flag is active low when triggered
Switch 2 voltage output pin
Switch 1 voltage output pin
Switch 1 over-current and over-temperature fault report; open-drain flag is active low when triggered
Exposed Pad:
Exposed Pad
Exposed Pad It should be connected to GND and thermal mass for enhanced thermal impedance.
It should not be used as electrical ground conduction path.
AP2162A/ AP2172A
Document number: DS32192 Rev. 4 - 2
2 of 16
April 2013
? Diodes Incorporated
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