XC8102AA01 TOREX [Torex Semiconductor], XC8102AA01 Datasheet

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XC8102AA01

Manufacturer Part Number
XC8102AA01
Description
Load Switch with Low On-Resistance
Manufacturer
TOREX [Torex Semiconductor]
Datasheet

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Part Number:
XC8102AA01GR-G
Manufacturer:
TOREX
Quantity:
20 000
Li-ion
3.6V
XC8102
Load Switch with Low On-Resistance
■GENERAL DESCRIPTION
a P-channel MOSFET.
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.
where MOSFETs and resistors are used.
output pin during stand-by, the electric charge stored at the load capacitor is discharged through the internal switch. As a
result, the V
short circuit protection for the output pin.
■APPLICATIONS
● Mobile phones, Smart phones
● Digital still cameras, Digital video cameras
● Portable game consoles
● Portable equipment
■TYPICAL APPLICATION CIRCUIT
By connecting the XC8102 to the output pin of a step-down DC/DC converter, the CE pin controls ON/OFF for each
The XC8102 series is a low ON resistance load switch IC with ON/OFF control and output current protection which integrates
The series contains a current limit and protection circuit so these are not required externally unlike discrete circuit solutions
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
The series contains over current protection with fold-back current circuitry which operates as over current protection and
VIN
Step Down
OUT
XC9235
DC/DC
pin voltage falls quickly to the V
VOUT
DC/DC OUT
2.1V
Series
CIN
CIN
CIN
ON/OFF
ON/OFF
ON/OFF
Control
Control
Control
VIN
CE
VIN
CE
VIN
CE
XC8102
XC8102
XC8102
VSS
VSS
VSS
VOUT
VOUT
VOUT
CL
CL
CL
SS
level.
IN
IN
IN
CPU
CPU
CPU
■FEATURES
On Resistance
Input Voltage Range
Power Consumption
Stand-by Current
Protection Circuit
ON/OFF Function
High-Speed Discharge Function
Operating Temperature Range : -40℃∼+85℃
Packages
Environmentally Friendly
■ TYPICAL PERFORMANCE
CHARACTERISTICS
●On Resistance vs. Input Voltage
1.0
0.8
0.6
0.4
0.2
0.0
1.0
1.5
2.0
XC8102AA01M/XC8102AA01G
2.5
Input Voltage : VIN (V)
3.0
3.5
: 0.28Ω@ V
: 0.31Ω@ V
: 0.35Ω@ V
: 0.52Ω@ V
: 0.60Ω@ V
: 0.80Ω@ V
: 1.2V∼6.0V
: 3.0μA@ V
: 3.6μA@ V
: 4.0μA@ V
: 0.1μA
:Current limit(Output Current)
: Short-circuit Protection,
: High Active Enable
: USP-4,SSOT-24, SOT-25
: EU RoHS Compliant, Pb Free
480mA (TYP.) (1.8≦VIN≦6.0V)
Short current= 30mA (TYP.)
USPN-4
4.0
VIN=CE
IOUT=50mA
CIN=None,CL=None
4.5
Ta=85 ℃
 
   -40 ℃
IN
IN
IN
IN
IN
IN
5.0
IN
IN
IN
25 ℃
=6.0V (TYP.)
=4.0V (TYP.)
=2.9V (TYP.)
=1.8V (TYP.)
=1.5V (TYP.)
=1.2V (TYP.)
=1.2V
=2.9V
=6.0V
ETR2502-006a
5.5
6.0
1/19

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XC8102AA01 Summary of contents

Page 1

... IN : 3.6μA@ V =2. 4.0μA@ V =6. 0.1μA :Current limit(Output Current) 480mA (TYP.) (1.8≦VIN≦6.0V) : Short-circuit Protection, Short current= 30mA (TYP.) : High Active Enable : USP-4,SSOT-24, SOT-25 USPN RoHS Compliant, Pb Free XC8102AA01M/XC8102AA01G VIN=CE IOUT=50mA CIN=None,CL=None Ta=85 ℃ 25 ℃      -40 ℃ 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Input Voltage : VIN (V) 6 ...

Page 2

XC8102 Series ■PIN CONFIGURATION *The heat dissipation pad of the USP-4 package is recommended to solder as shown in the recommended mount pattern and metal mask pattern for mounting strength. The heat dissipation pad should be electrically opened or connected ...

Page 3

... CHART SERIES High XC8102AA01 Low ■BLOCK DIAGRAM ●XC8102AA Series V IN GATE CONTROL ON/OFF each CE Control circuit XC8102AAシリーズ * Diodes inside the circuit are an ESD protection diode and a parasitic diode. ■ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Output Current ...

Page 4

XC8102 Series ■ELECTRICAL CHARACTERISTICS ●XC8102AA Series PARAMETER SYMBOL Input Voltage Resistance (SSOT-24/USPN- Resistance (SOT-25/USP- Supply Current I ...

Page 5

CIRCUITS Circuit ① VIN VOUT CE V VSS Circuit ② Circuit ③ A Ishort IOUT V XC8102 Series 5/19 ...

Page 6

XC8102 Series ■TEST CIRCUITS (Continued) Circuit ④ Circuit ⑤ The measurement point of wave form 6/19 The measurement point of wave form RL ...

Page 7

EXPLANATION <CE Pin> The XC8102 enables an output P-channel MOSFET switch and the IC internal circuitry to turn off by the signal to the CE pin. In the shutdown mode, the V pin will be pulled down to the ...

Page 8

... XC8102AA01M/XC8102AA01G VIN=CE IOUT=50mA CIN=None,CL=None Ta=85 ℃ 25 ℃      -40 ℃ 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Input Voltage : VIN (V) XC8102AA01N/XC8102AA017 VIN=CE IOUT=50mA CIN=None,CL=None 1.8V 2.9V 6.0V 4.0V - Ambient Temp : Ta ( ℃ ) XC8102AA01 VIN=CE CIN=None,CL=None VIN=1.2V     1.5V     1.8V     2.9V     4.0V   ...

Page 9

... XC8102 XC8102AA01M/XC8102AA01G VIN=CE=1.5V CIN=None,CL=None Ta=85 ℃    25 ℃    -40 ℃ 200 300 400 500 600 Output Current : IOUT (mA) XC8102AA01M/XC8102AA01G VIN=CE=2.9V CIN=None,CL=None Ta=85 ℃    25 ℃    -40 ℃ 200 300 400 500 600 Output Current : IOUT (mA) XC8102AA01M/XC8102AA01G VIN=CE=6.0V CIN=None,CL=None Ta=85 ℃ ...

Page 10

... XC8102AA01N/XC8102AA017 VIN=CE=1.5V CIN=None,CL=None Ta=85 ℃    25 ℃    -40 ℃ 100 200 300 400 500 Output Current : IOUT (mA) XC8102AA01N/XC8102AA017 VIN=CE=2.9V CIN=None,CL=None Ta=85 ℃    25 ℃    -40 ℃ 100 200 300 400 500 Output Current : IOUT (mA) XC8102AA01N/XC8102AA017 VIN=CE=6.0V CIN=None,CL=None Ta=85 ℃ ...

Page 11

... XC8102 XC8102AA01 VIN=VOUT CE=VSS CIN=None,CL=None VIN=1.2V VIN=2.9V VIN=1.8V VIN=1.5V VIN=4.0V VIN=6. 100 Ambient Temp : Ta ( ℃ ) XC8102AA01 VIN=1.5V CE=0.3V → 1.2V tr=tf=5μs , IOUT=50mA CIN=None , CL=None 6.0 5.0 CE Input Voltage 4.0 3.0 Output Voltage 2.0 1.0 0.0 -1.0 Time: 10μs/div XC8102AA01 VIN=2.9V CE=0.3V → 1.2V tr=tf=5μs , IOUT=50mA CIN=None , CL=None 6.0 5.0 CE Input Voltage 4 ...

Page 12

... Output Voltage -0.5 -1.0 -1.5 -2.0 Time: 10μs/div XC8102AA01 VIN=1.8V CE=1.2V → 0.3V tr=tf=5μs , IOUT=50mA CIN=None , CL=None 1.5 1.0 CE Input Voltage 0.5 0.0 Output Voltage -0.5 -1.0 -1.5 -2.0 Time: 10μs/div 12/19 XC8102AA01 12.0 1.5 10.0 1.0 CE Input Voltage 8.0 0.5 6.0 0.0 4.0 -0.5 2.0 -1.0 0.0 -1.5 -2.0 -2.0 Time: 10μs/div XC8102AA01 6.0 1.5 5.0 1.0 CE Input Voltage 4.0 0.5 3.0 0.0 2.0 -0.5 1.0 -1.0 0.0 -1.5 -1.0 -2.0 Time: 10μs/div XC8102AA01 6.0 1.5 5.0 1.0 4.0 0.5 3.0 0.0 2.0 -0.5 1.0 -1.0 0.0 -1.5 -1.0 -2.0 Time: 5μs/div VIN=6.0V CE=0.3V → 1.2V tr=tf=5μs , IOUT=50mA CIN=None , CL=None 12.0 10 ...

Page 13

... PERFORMANCE CHARACTERISTICS (Continued) (9) Output Turn-off Time with CE (Continued) XC8102AA01 VIN=4.0V CE=1.2V → 0.3V tr=tf=5μs , IOUT=50mA CIN=None , CL=None 1.5 1.0 CE Input Voltage 0.5 0.0 -0.5 Output Voltage -1.0 -1.5 -2.0 Time: 5μs/div XC8102AA01 12.0 1.5 10.0 1.0 CE Input Voltage 8.0 0.5 6.0 0.0 4.0 -0.5 2.0 -1.0 0.0 -1.5 -2.0 -2.0 Time: 5μs/div XC8102 Series VIN=6.0V CE=1.2V → 0.3V tr=tf=5μs , IOUT=50mA CIN=None , CL=None 12.0 10.0 8.0 6.0 4.0 Output Voltage 2.0 0.0 -2.0 13/19 ...

Page 14

XC8102 Series ■PACKAGING INFORMATION ●SOT-25 ●USP-4 14/19 ●SSOT-24 Unit : mm ●USPN-4 Unit : mm Unit : mm Unit : mm ...

Page 15

INFORMATION (Continued) ● SOT-25 Power Dissipation Power dissipation data for the SOT-25 is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data taken in ...

Page 16

XC8102 Series ■PACKAGING INFORMATION (Continued) ● SSOT-24 Power Dissipation Power dissipation data for the SSOT-24 is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data ...

Page 17

INFORMATION (Continued) ● USP-4 Power Dissipation Power dissipation data for the USP-4 is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data taken in ...

Page 18

XC8102 Series ■PACKAGING INFORMATION (Continued) ● USPN-4 Power Dissipation Power dissipation data for the USPN-4 is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data ...

Page 19

The products and product specifications contained herein are subject to change without notice to improve performance characteristics. Consult us, or our representatives before use, to confirm that the information in this datasheet date assume ...

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