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参数资料
| 型号： | XC8102AA01GR-G |
| 厂商： | Torex Semiconductor Ltd |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC LOAD SWITCH 480MA USP-4 |
| 标准包装： | 3,000 |
| 类型： | 通用 |
| 输出数： | 1 |
| Rds（开）： | 475 毫欧 |
| 内部开关： | 是 |
| 电流限制： | 480mA |
| 输入电压： | 1.2 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 4-UDFN 裸露焊盘 |
| 供应商设备封装： | USP-4 |
| 包装： | 带卷 (TR) |
XC8102 Series
ETR2502-009
Load Switch with Low On-Resistance (Current Limit 400mA)
■ GENERAL DESCRIPTION
The XC8102 series is a low ON resistance load switch IC with ON/OFF control and output current protection which integrates
a P-channel MOSFET.
By connecting the XC8102 to the output pin of a step-down DC/DC converter, the CE pin controls ON/OFF for each
distribution switch to deliver power per requirements and maximize total power efficiency. As a result, the XC8102 helps to
extend battery life and product operation time.
The series contains a current limit and protection circuit so these are not required externally unlike discrete circuit solutions
where MOSFETs and resistors are used.
When a low signal is input to the CE pin, the series enters stand-by mode. Even where a load capacitor is connected to the
output pin during stand-by, the electric charge stored at the load capacitor is discharged through the internal switch. As a
result, the V OUT pin voltage falls quickly to the V SS level.
The series contains over current protection with fold-back current circuitry which operates as over current protection and
short circuit protection for the output pin.
■ APPLICATIONS
● Smart phones / Mobile phones
● Digital still cameras / Camcorders
● Portable game consoles
■ FEATURES
On Resistance
Input Voltage Range
Power Consumption
Stand-by Current
Protection Circuit
ON/OFF Function
: 0.28 ? @ V IN =6.0V (TYP.)
0.31 ? @ V IN =4.0V (TYP.)
0.35 ? @ V IN =2.9V (TYP.)
0.52 ? @ V IN =1.8V (TYP.)
0.60 ? @ V IN =1.5V (TYP.)
0.80 ? @ V IN =1.2V (TYP.)
: 1.2V ～ 6.0V
: 3.0 μ A@ V IN =1.2V
3.6 μ A@ V IN =2.9V
4.0 μ A@ V IN =6.0V
: 0.1 μ A
: Current limit(Output Current)
400mA (1.8 ≦ V IN ≦ 6.0V)
Short-circuit Protection,
Short current= 30mA (TYP.)
: Active High Enable
High-Speed Discharge Function
Operating Ambient Temperature : -40 ℃～ +85 ℃
Packages
Environmentally Friendly
: USP-4,SSOT-24, SOT-25
USPN-4
: EU RoHS Compliant, Pb Free
■ TYPICAL APPLICATION CIRCUIT
■ TYPICAL PERFORMANCE
CHARACTERISTICS
VIN
VOUT
DC/DC OUT
2.1V
VIN
VOUT
IN
● On Resistance vs. Input Voltage
Li-ion
3.6V
Step Down
DC/DC
XC9235
CIN
ON/OFF
Control
CE
XC8102
VSS
CL
CPU
XC8102AA01M/XC8102AA01G
VIN=CE
IOUT=50mA
CIN=None,CL=None
1.0
VIN
VOUT
IN
CIN
ON/OFF
Control
CE
XC8102
VSS
CL
CPU
0.8
0.6
Ta=85 ℃
25 ℃
-40 ℃
0.4
VIN
VOUT
XC8102
IN
CPU
0.2
ON/OFF
CE
VSS
0.0
CIN
Control
CL
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Input Voltage : VIN (V)
1/20
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XC8102AA01MR-G | 功能描述:IC LOAD SWITCH 400MA SOT-25 RoHS:是 类别:集成电路 (IC) >> PMIC - 电源分配开关 系列:- 标准包装:1 系列:* 其它名称:576-3782-6 |
| XC8102AA01NR | 制造商:TOREX 制造商全称:Torex Semiconductor 功能描述:Small (1.2mm x 1.6mm) 400mA Line Switch with Low On-Resistance |
| XC8102AA01NR-G | 功能描述:IC LOAD SWITCH 480MA SSOT24 RoHS:是 类别:集成电路 (IC) >> PMIC - 电源分配开关 系列:- 特色产品:XRP252 Switches 标准包装:1 系列:- 类型:高端开关 输出数:2 Rds（开）:140 毫欧 内部开关:是 电流限制:1.15A 输入电压:1.75 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN（3x3） 包装:Digi-Reel® 其它名称:1016-1691-6 |
| XC8102S | 制造商:TOREX 制造商全称:Torex Semiconductor 功能描述:Load Switch with Low On-Resistance |
| XC8107_13 | 制造商:TOREX 制造商全称:Torex Semiconductor 功能描述:85m?? High Function Power Switch |
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