参数资料
型号: AP2156SG-13
厂商: Diodes Inc
文件页数: 2/17页
文件大小: 0K
描述: IC USB PWR SWITCH .5A DUAL 8SOP
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): 135 毫欧
内部开关:
电流限制: 800mA
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-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOP
包装: 标准包装
产品目录页面: 1137 (CN2011-ZH PDF)
其它名称: AP2156SGDIDKR
AP2146/AP2156
Available Options
Part Number
AP2146
AP2156
Channel
2
2
Enable Pin
(EN)
Active Low
Active High
Current Limit
(typ)
0.8A
0.8A
Recommended Maximum
Continuous Load Current
0.5A
0.5A
Pin Descriptions
Pin Name
Pin Number
SO-8 MSOP-8EP
Function
EN1
FLG1
FLG2
EN2
OUT2
GND
IN
OUT1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Switch 1 enable input, active low (AP2146) or active high (AP2156)
Switch 1 over-current and over-temperature fault report, open-drain
Switch 2 over-current and over-temperature fault report, open-drain
Switch 2 enable input, active low (AP2146) or active high (AP2156)
Switch 2 voltage output pin
Ground
Voltage input pin
Switch 1 voltage output pin
Exposed Pad:
Exposed Pad
-
Exposed Pad It should be connected externally to GND and thermal mass for enhanced thermal impedance.
It should not be used as electrical ground conduction path.
Functional Block Diagram
T h e rm a l
S ense
D e g litc h
FLG 1
EN1
D riv e r
C u rre n t
L im it
IN
U VLO
U VLO
R e v e rs e
b lo c k in g
R e v e rs e
b lo c k in g
CS
CS
GND
O UT1
O UT2
FLG 2
EN2
D riv e r
C u rre n t
L im it
D e g litc h
T h e rm a l
S ense
GND
AP2146/AP2156
Document number: DS31813 Rev. 3 - 2
2 of 17
www.diodes.com
March 2013
? Diodes Incorporated
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