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XC9142 데이터시트 PDF




Torex Semiconductor에서 제조한 전자 부품 XC9142은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 XC9142 자료 제공

부품번호 XC9142 기능
기능 0.8A Step-up DC/DC Converters
제조업체 Torex Semiconductor
로고 Torex Semiconductor 로고


XC9142 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




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XC9142 데이터시트, 핀배열, 회로
XC9141/XC9142 Series
ETR04018-001
Load Disconnection Function, 0.8A Step-up DC/DC Converters
GENERAL DESCRIPTION
GreenOperation-compatible
XC9141/XC9142 series are synchronous step-up DC/DC converters with a 0.3(TYP.) N-channel driver transistor and a
0.3(TYP.) synchronous P-channel switching transistor built-in. A highly efficient and stable current can be supplied up to 0.8A
by reducing ON resistance of the built-in transistors.
The series are able to start operation under the condition which has 0.9V input voltage to generate 3.3V output voltage with a
100load resistor, suitable for mobile equipment using only one Alkaline battery or one Nickel metal hydride battery.
The output voltage can be set from 1.8V to 5.5V (±2.0%) in steps of 0.1V.With the built-in oscillator, either 1.2MHz or 3.0MHz can
be selected for suiting to your particular application.
During the devices enter stand-by mode, A, D types prevent the application malfunction by CL Discharge Function which can
quickly discharge the electric charge at the output capacitor (CL). B, E types is able to drive RTC etc. by Bypass Switch Function
to maintain continuity between the input and output. C, F types is able to connect in parallel with other power supplies by Load
Disconnection Function which breaks continuity between the input and output. * D, E, and F types are under development.
APPLICATIONS
Portable equipment
Beauty & health equipment
Wearable devices
Game & Hobby
PC Peripherals
Devices with 1~3 Alkaline,
1~3 Nickel Hydride, 1 Lithium and 1 Li-ion
FEATURES
Input Voltage Range
Fixed Output Voltage
Oscillation Frequency
Input Current
Output Current
Control Mode Selection
Load Transient Response
Protection Circuits
Functions
Output Capacitor
Operating Ambient Temperature
Package
Environmentally Friendly
: 0.65V 6.0V
: 1.8V 5.5V (0.1V increments)
: 1.2MHz (±15%), 3.0MHz (±20%)
: 0.8A
: 500mA @VOUT=5.0V, VBAT=3.3V (TYP.)
350mA @VOUT=3.3V, VBAT =1.8V (TYP.)
: PWM (XC9141 Series) or
Auto PWM/PFM (XC9142 Series)
: 100mV
@VOUT=3.3V, VBAT =1.8V,IOUT=1mA200mA
: Over-current limit
Integral latch method (D,E,F type)
Output short-circuit protection (D,E,F type)
: Soft-start
Load Disconnection Function (A,C,D,F type)
CL Auto Discharge Function (A,D type)
Bypass Switch Function (B,E type)
: Ceramic Capacitor
: -40 +85
: SOT-25,USP-6C,WLP-6-01
: EU RoHS Compliant, Pb Free
* D, E, and F types are under development.
TYPICAL APPLICATION CIRCUIT
TYPICAL PERFORMANCE
CHARACTERISTICS
XC9141A33C / XC9142A33C
L=4.7μH(LQH5BPN4R7NT0L)
CIN=10μF(GRM188R60J106M),CL=10μF(GRM188R60J106M)
L=4.7μH
Lx
VOUT
CE CE
VB AT
BAT GND
CIN =10μF
VOUT
CL=10μF
100
90
80
70
60
50
40
30
20
10
0
0.1
VBAT=0.9V
VBAT=1.2V
VBAT=1.8V
VBAT=2.5V
solid line : XC9141
dotted line : XC9142
1 10 100
Output Current : IOUT [mA]
1000
1/30




XC9142 pdf, 반도체, 판매, 대치품
XC9141/XC9142 Series
PIN CONFIGURATION
Lx VOUT
54
12 3
CE GND BAT
SOT-25
TOP VIEW
VOUT 6
Lx 5
GND 4
1 BAT
2 GND
3 CE
USP-6C
BOTTOM VIEW
GND 4
Lx 5
VOUT 6
3 CE
2 GND
1 BAT
WLP-6-01
BOTTOM VIEW
*The dissipation pad for the USP-6C package should be solder-plated in recommended mount pattern and
metal masking so as to enhance mounting strength and heat release. If the pad needs to be connected to
other pins, it should be connected to the GND (No.2, 4) pin.
PIN ASSIGNMENT
SOT-25
1
2
3
4
5
-
PIN NUMBER
USP-6C
3
2
1
6
5
4
WLP-6-01
3
2
1
6
5
4
PIN NAME
CE
GND
BAT
VOUT
Lx
GND
FUNCTIONS
Chip Enable
Ground
Power Input
Output Voltage
Switching
Ground
FUNCTION CHART
PIN NAME
CE
* Do not leave the CE pin open.
SIGNAL
L
H
STATUS
Stand-by
Active
ABSOLUTE MAXIMUM RATINGS
PARAMETER
BAT Pin Voltage
SYMBOL
VBAT
Lx Pin Voltage
VLx
VOUT Pin Voltage
CE Pin Voltage
Power Dissipation
SOT-25
USP-6C
WLP-6-01
Operating Ambient Temperature
Storage Temperature
VOUT
VCE
Pd
Topr
Tstg
*GND are standard voltage for all of the voltage.
RATINGS
-0.3 +7.0
-0.3 +7.0
-0.3 +7.0
-0.3 +7.0
600 (PCB mounted)
1000 (PCB mounted)
700 (PCB mounted)
-40 +85
-55 +125
Ta=25
UNITS
V
V
V
V
mW
4/30

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XC9142 전자부품, 판매, 대치품
ELECTRICAL CHARACTERISTICS (Continued)
Table 2: SPEC Table
NOMINAL
OUTPUT
VOLTAGE
<E-1>
UNITS
V
VOUT(T)
MIN.
1.8 1.764
1.9 1.862
2.0 1.960
2.1 2.058
2.2 2.156
2.3 2.254
2.4 2.352
2.5 2.450
2.6 2.548
2.7 2.646
2.8 2.744
2.9 2.842
3.0 2.940
3.1 3.038
3.2 3.136
3.3 3.234
3.4 3.332
3.5 3.430
3.6 3.528
3.7 3.626
3.8 3.724
3.9 3.822
4.0 3.920
4.1 4.018
4.2 4.116
4.3 4.214
4.4 4.312
4.5 4.410
4.6 4.508
4.7 4.606
4.8 4.704
4.9 4.802
5.0 4.900
5.1 4.998
5.2 5.096
5.3 5.194
5.4 5.292
5.5 5.390
VOUT
<E-2>
V
TYP.
1.800
1.900
2.000
2.100
2.200
2.300
2.400
2.500
2.600
2.700
2.800
2.900
3.000
3.100
3.200
3.300
3.400
3.500
3.600
3.700
3.800
3.900
4.000
4.100
4.200
4.300
4.400
4.500
4.600
4.700
4.800
4.900
5.000
5.100
5.200
5.300
5.400
5.500
<E-3>
V
MAX.
1.836
1.938
2.040
2.142
2.244
2.346
2.448
2.550
2.652
2.754
2.856
2.958
3.060
3.162
3.264
3.366
3.468
3.570
3.672
3.774
3.876
3.978
4.080
4.182
4.284
4.386
4.488
4.590
4.692
4.794
4.896
4.998
5.100
5.202
5.304
5.406
5.508
5.610
IDD
fOSC=1.2MHz fOSC=3.0MHz
<E-4>
<E-5>
mA mA
TYP.
TYP.
0.263
0.583
0.279
0.296
0.312
0.328
0.344
0.360
0.376
0.393
0.409
0.425
0.614
0.644
0.675
0.705
0.736
0.767
0.797
0.828
0.858
0.889
0.441
0.457
0.474
0.490
0.506
0.919
0.950
0.981
1.011
1.042
0.522
0.538
0.554
0.571
0.587
1.072
1.103
1.134
1.164
1.195
0.603
0.619
1.225
1.256
0.635
0.652
0.668
0.684
0.700
0.716
0.732
0.749
0.765
0.781
1.286
1.317
1.348
1.378
1.409
1.439
1.470
1.501
1.531
1.562
0.797
0.813
0.829
0.846
0.862
1.592
1.623
1.653
1.684
1.715
<E-6>
A
MIN.
-
-
-
-
-
-
-
-
-
-
-
-
0.96
0.97
0.97
0.98
0.98
0.99
0.99
1.00
1.00
1.01
1.01
1.02
1.02
1.03
1.03
1.04
1.04
1.05
1.06
1.06
1.07
1.07
1.08
1.08
1.09
1.09
ILIM
<E-7>
A
TYP.
0.96
1.00
1.04
1.07
1.11
1.14
1.17
1.19
1.22
1.24
1.26
1.28
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
XC9141/XC9142
Series
<E-8>
A
MAX.
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
7/30

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관련 데이터시트

부품번호상세설명 및 기능제조사
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Step-UpSynchronous PFM DC/DC Converter

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Torex Semiconductor
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