XC8102AA01NR TOREX [Torex Semiconductor], XC8102AA01NR Datasheet

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XC8102AA01NR

Manufacturer Part Number
XC8102AA01NR
Description
Small (1.2mm x 1.6mm) 400mA Line Switch with Low On-Resistance
Manufacturer
TOREX [Torex Semiconductor]
Datasheet
Li-ion
3.6V
XC8102
Small (1.2mm x 1.6mm) 400mA Line 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 line 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
■ 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 (1.2 x 1.6 x 0.6 mm)
480mA (TYP.) (1.8≦VIN≦6.0V)
Short current= 30mA (TYP.)
SSOT-24
SOT-25
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
ETR2502-004a
5.5
6.0
1/14

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XC8102AA01NR Summary of contents

Page 1

XC8102 Series Small (1.2mm x 1.6mm) 400mA Line Switch with Low On-Resistance ■GENERAL DESCRIPTION The XC8102 series is a low ON resistance line switch IC with ON/OFF control and output current protection which integrates a P-channel MOSFET. By connecting the ...

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

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 Output Voltage CE Input ...

Page 4

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

Page 5

CIRCUITS Circuit ① Circuit ② Circuit ③ XC8102 Series 5/18 ...

Page 6

XC8102 Series ■TEST CIRCUITS (Continued) Circuit ④ Circuit ⑤ 波形観測点 The measurement point of wave form 6/18 The measurement point of wave form 波形観測点 VIN VOUT CE V VSS A 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

XC8102 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (1) ON Resistance vs. Input Voltage XC8102AA01M/XC8102AA01G 1.0 0.8 0.6 0.4 0.2 0.0 1.0 1.5 2.0 2.5 3.0 3.5 Input Voltage : VIN (V) (2) ON Resistance vs. Ambient Temperature XC8102AA01M/XC8102AA01G 1.0 0.8 VIN=1.2V 0.6 ...

Page 9

PERFORMANCE CHARACTERISTICS (Continued) (5) Output Voltage vs. Output Current XC8102AA01M/XC8102AA01G 5.0 4.0 3.0 2.0 1.0 0.0 0 100 200 300 400 Output Current : IOUT (mA) XC8102AA01M/XC8102AA01G 5.0 4.0 3.0 2.0 1.0 0.0 0 100 200 300 400 Output ...

Page 10

XC8102 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (5) Output Voltage vs. Output Current (Continued) XC8102AA01N 5.0 4.0 3.0 2.0 1.0 0.0 0 100 200 300 Output Current : IOUT (mA) XC8102AA01N 5.0 4.0 3.0 2.0 1.0 0.0 0 100 200 300 ...

Page 11

PERFORMANCE CHARACTERISTICS (Continued) (6) CE Threshold Voltage vs. Ambient Temperature (7) CL Discharge Resistance vs. Ambient Temperature XC8102AA01 1.0 0.9 VCEH 0.8 0.7 0.6 VCEL 0.5 0.4 -50 - Ambient Temp : Ta ( ℃ ) ...

Page 12

XC8102 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (8) Output Turn-on Time with CE (Continued) XC8102AA01 VIN=4.0V CE=0.3V → 1.2V tr=tf=5μs , IOUT=50mA CIN=None , CL=None 1.5 1.0 CE Input Voltage 0.5 0.0 -0.5 -1.0 Output Voltage -1.5 -2.0 Time: 10μs/div (9) ...

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 ...

Page 14

XC8102 Series ■PACKAGING INFORMATION ●SOT-25 ●USP-4 14/18 ●SSOT-24 2.0±0.1 +0.15 0.25 -0.1 +0.15 0.125 0.35 -0.1 1.3±0.2 +0 +0.1 -0.05 ...

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 1. 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. 2. ...

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