XC6372B501PR [ETC]
Analog IC ; 模拟IC\n型号: | XC6372B501PR |
厂家: | ETC |
描述: | Analog IC
|
文件: | 总10页 (文件大小:62K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Dual Mode [PWM/PFM] Step-up DC/DC Converters
XC6372 Series
HP010199
■Applications
●Cellular phones, pagers
●Palmtops
●Cameras, video recorders
●Portable equipment
◆ CMOS Low Power Consumption
◆ Operating Voltage: 0.9V~10.0V
◆ Output Voltage Range: 2.0V~7.0V
◆ Output Voltage Accuracy: ±2.5%
◆ Selectable Oscillator Frequency:
(50kHz, 100kHz, 180kHz)
■General Description
The XC6372 series, unlike the conventional PWM controlled converters,
are a group of step-up DC/DC converters that automatically change their
operation modes into PFM modes while loads are light, such as when the
duty ratios are less than 10%.
When loads are light, as in the stand-by mode, the XC6372 changes to
PFM control so as to decrease oscillator frequencies, resulting in reduced
supply current.
■Features
Operating (start-up) voltage range:0.9V~10V
Output voltage range: 2.0V~7.0V in 0.1V increments
Highly accurate: Set-up voltage ±2.5%
Oscillator frequency: 50kHz, 100kHz, 180kHz (±15%) selectable
Maximum output currents (Tr built-in): Typ.100mA
at VIN=3.0,VOUT=5.0V....Note(1)
Highly efficient (Tr built-in): Typ.85%
Therefore, the XC6372 is suitable for use with portable equipment that
requires the PWM controlled performance of low ripple and high output
current, and a supply current that varies between low and high. Built-in
proprietary phase compensation and slow start-up circuits ensure excellent
transient response and improved performance.
at VIN=3.0V, VOUT=5.0V.....Note(1)
Both switching transistor built-in and external Tr types are available.
Five-lead packaged units offer either Chip Enable or independent
VOUT pin option.
Phase compensation and slow startup circuits included.
Output voltage can be selected from 2.0V to 7.0V in 0.1V increments
(accuracy: ±2.5%). Oscillator frequency is also selectable from three
frequencies; 50, 100, and 180kHz (accuracy: ±15%).
Small package: SOT-89 mini-power mold (3-pin, 5-pin)
Note(1): Performance depends on external components and PCB layout.
Every built-in switching transistor type enables a step-up circuit to be
configured using only three external components; a coil, a diode, and a
capacitor. External transistor versions are available to accommodate high
output current applications.
SOT-89 small package.
■Selection Guide
OPERATION
MODE
SWITCHING
RELATED
ADDITIONAL
PART TYPE
PACKAGE
SOT-89-3
FEATURES
FUNCTION
•
•
Switching transistor incorporated standard type.
PFM operation during light loads.
Built-in Transistor
"Lx"lead
XC6372A
PWM/PFM
PWM/PFM
PWM/PFM
PWM/PFM
PWM/PFM
PWM/PFM
------------
•
•
External switching transistor standard type.
Adding external transistor can improve the
output capability up to several hundred mA.
External Transitor
"EXT"lead
XC6372B
XC6372C
XC6372D
XC6372E
XC6372F
SOT-89-3
SOT-89-5
SOT-89-5
SOT-89-5
SOT-89-5
------------
•
Stand-by (CE) function added version to the
XC6372A
Stand-by current: 0.5µA max.
Built-in Transitor
"Lx"lead
Chip Enable(CE)
Chip Enable(CE)
•
•
Stand-by (CE) function added version to the
XC6372B
Stand-by current: 0.5µA max.
External Transitor
"EXT"lead
•
•
Individual power supply and set-up voltage
sensing leads are available
Built-in Transitor
"Lx"lead
Separated
"VDD"and"VOUT"leads
•
Individual power supply and set-up voltage
sensing leads are available.
External Transitor
"EXT"lead
Separated
"VDD"and"VOUT"leads
215
e-52
Dual Mode [PWM/PFM] Step-up DC/DC Converters
XC6372 Series
■Pin Configuration
5
4
3
1
2
3
1
2
SOT-89
SOT-89-5
(TOP VIEW)
(TOP VIEW)
■Pin Assignment
(XC6372A, C6372B)
PIN NUMBER
XC6372A
PIN NAME
FUNCTION
XC6372B
1
2
3
1
2
–
V
SS
Ground
Output voltage monitor / IC internal power supply
Switch
VOUT
Lx
–
3
EXT
External switch transistor drive
(XC6372C, C6372D)
PIN NUMBER
PIN NAME
FUNCTION
XC6372C
XC6372D
5
2
4
5
2
–
V
SS
Ground
Output voltage monitor / IC internal power supply
Switch
VOUT
Lx
EXT
CE
–
3
1
4
3
1
External switch transistor drive
Chip Enable
NC
No Connection
(XC6372E, C6372F)
PIN NUMBER
PIN NAME
FUNCTION
XC6372E
XC6372F
5
2
4
5
2
–
V
SS
Ground
IC internal power supply
Switch
VDD
Lx
EXT
–
3
1
4
3
1
External switch transistor drive
Output voltage monitor
No Connection
VOUT
NC
216
e-53
■Block Diagram
XC6372A~XC6372D
XC6372E and XC6372F
(VOUT pin serves also as VDD.)
VDD
VDD
LX
LX
VLX limiter
Slow Start
Vref
Slow Start
Vref
VLX limiter
VDD
Buffer
Buffer
VOUT
VOUT
Phase comp
Phase comp
PWM/PFM Control
OSC 50/100/180kHz
PWM/PFM Control
OSC 50/100/180kHz
VSS
EXT
VSS
EXT
Chip Enable
CE
Note: 1. Built-in transistor type units use the Lx pin.
External transistor type units use the EXT pin.
1. The VDD pin is only used with the XC6372E and XC6372F .
2. Built-in transistor type units use the Lx pin.
Note:
2. The CE pin is only used with the XC6372C and XC6372D.
External transistor type units use the EXT pin.
Ta=25
UNITS
:
■Absolute Maximum Ratings
PARAMETER
OUT Input Voltage
Lx pin Voltage
Lx pin Current
EXT pin Voltage
EXT pin Current
SYMBOL
RATINGS
V
V
OUT
12
12
V
V
V
LX
I
LX
400
mA
V
—
V
EXT
V
SS 0.3~VOUT+0.3
I
EXT
±50
12
mA
V
CE Input Voltage
V
V
CE
DD
V
DD Input Voltage
12
V
Continuous Total Power
Dissipation
P
d
500
mW
Operating Ambient
Temperature
–
Topr
stg
30~+80
:
:
–
Storage Temperature
T
40~+125
217
e-54
Dual Mode [PWM/PFM] Step-up DC/DC Converters
XC6372 Series
■Electrical Characteristics
XC6372A501PR
VOUT=5.0V,FOSC=100kH
Z
Ta=25:
PARAMETER
Output Voltage
SYMBOL
CONDITIONS
MIN
4.875
10
TYP
MAX
UNITS
VOUT
5.000
5.125
V
V
Maximum Input Voltage
VIN
External Components Connected.
Operation Start-up Voltage
V
ST1
0.90
0.80
V
V
I
OUT=1mA.
No external components.
Oscillation Start-up Voltage
VST2
Apply voltage to VOUT
.
Lx:10kΩ pull-up to 5V.
I
IN
12.8
80.2
25.7
µA
µA
No Load Input Current
Supply Current 1
(Note2)
V
IN=VOUT✕0.8, IOUT=0mA(Note1)
Same as VST
Apply output voltage 0.95 to VOUT.
Same as VST
Apply output voltage 1.1 to VOUT.
2
.
I
I
DD
1
2
133.8
✕
2.
DD
Supply Current 2
8.2
1.4
16.5
µA
✕
Same as IDD1. VLX=0.4V.
RSWON
2.4
1.0
Ω
L
X
Switch-On Resistance
Leakage Current
No external components. VOUT=VLX=10V.
Same as IDD1.
µA
LX
ILXL
Oscillator Frequency(Note 3)
85
80
100
87
115
kHz
FOSC
Measuring of LX waveform.
Same as IDD1.
92
25
%
%
V
MAXDTY
PFMDTY
VLxLMT
Maximum Duty Ratio
Measuring of L
X
waveform.
Same as IDD1.
PFM Duty Ratio(Note 4)
10
17
Measuring of L
X
waveform.
Same as IDD1.
Apply output voltage to Lx.
LX
Limit Voltage
0.7
1.3
Voltage required to produce FOSC
✕2.
85
%
Efficiency
EFFI
TSS
4.0
10.0
20.0
ms
Slow-Start Time
Measuring conditions: Unless otherwise specified,VIN=VOUT✕0.6, IOUT=50mA. See Typical Application Circuits, Fig.1.
1. The Schottky diode (SD) must be type MA735, with reverse current (I )<1.0µA at reverse voltage (V )=10.0V
R
R
Note:
2. "Supply Current 1" is the supply current while the oscillator is continuously oscillating. In actual operation the oscillator periodically operates which results
in less average power consumption. The current actually provided by an external VIN source is represented by "No-Load Input Current(IIN)".
3. When PWM operates.
4. When PFM operates.
XC6372B501PR
VOUT=5.0V,FOSC=100kH
Z
Ta=25:
PARAMETER
Output Voltage
CONDITIONS
MIN
4.875
10
TYP
MAX
UNITS
SYMBOL
VOUT
5.000
5.125
V
V
Maximum Input Voltage
VIN
External Components Connected.
Operation Start-up Voltage
V
ST1
0.90
0.80
66.8
V
V
I
OUT=1mA.
No external components.
Apply voltage to VOUT.
Oscillation Start-up Voltage
VST2
Supply Current 1
(Note1)
Same as VST
2.
I
I
DD
1
40.0
8.2
µA
Apply output voltage 0.95 to VOUT.
✕
Same as VST
2.
Supply Current 2
DD
2
16.5
µA
Apply output voltage 1.1 to VOUT.
✕
–
Same as IDD1. VEXT= 0.4V.
EXT "High" On Resistance
EXT "Low" On Resistance
REXTH
REXTL
FOSC
37.5
30
62.5
50
Ω
Ω
Same as IDD1. VEXT=0.4V.
Oscillator Frequency
(Note 2)
Same as IDD1.
Measuring of EXT waveform.
85
80
10
100
87
115
92
kHz
%
Same as IDD1.
Measuring of EXT waveform.
MAXDTY
Maximum Duty Ratio
PFM Duty Ratio
(Note 3)
Same as IDD1.
Measuring of EXT waveform.
17
25
%
PFMDTY
EFFI
TSS
85
%
Efficiency
ms
Slow-Start Time
4.0
10.0
20.0
Measuring conditions: Unless otherwise specified,VIN=VOUT✕0.6, IOUT=50mA. See Typical Application Circuits, Fig.2.
1. "Supply Current 1" is the supply current while the oscillator is continuously oscillating. In actual operation the oscillator periodically operates which results
Note:
in less average power consumption.
2. When PWM operates.
3. When PFM operates.
218
e-55
■Electrical Characteristics
XC6372C501PR
VOUT=5.0V,FOSC=100kH
Z
Ta=25:
PARAMETER
Output Voltage
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
VOUT
4.875
5.000
5.125
V
IN
10
V
V
Maximum Input Voltage
External Components Connected.
VST1
0.90
0.80
Operation Start-up Voltage
I
OUT=1mA.
No external components.
Apply voltage to VOUT.
VST2
Oscillation Start-up Voltage
V
Lx: 10k Ω pull-up to 5V.
I
IN
No Load Input Current
V
IN=VOUT✕0.8, IOUT=0mA(Note1)
12.8
80.2
25.7
µA
µA
Supply Current 1
(Note2)
Same as VST
2.
I
I
DD
1
2
133.8
Apply output voltage 0.95 to VOUT
✕
.
Same as VST
2.
8.2
1.4
16.5
µA
DD
Supply Current 2
Apply output voltage 1.1 to VOUT
✕
.
RSWON
Same as IDD1. VLX=0.4V.
2.4
1.0
Ω
LX Switch-On Resistance
LX Leakage Current
I
LXL
No external components. VOUT=VL
X=10V.
µA
Same as IDD1.
85
80
10
100
87
115
kHz
Oscillator Frequency(Note 3)
FOSC
Measuring of Lx waveform.
Same as IDD1.
Measuring of Lx waveform.
92
%
MAXDTY
PFMDTY
Maximum Duty Ratio
Same as IDD1.
Measuring of Lx waveform.
25
%
µA
V
17
PFM Duty Ratio(Note 4)
Stand-by Current
I
STB
Same as IDD1.
Same as IDD1.
0.5
CE"High" Voltage
CE"Low" Voltage
VCEH
0.75
Same as IDD1.
0.20
0.25
V
VCEL
Same as IDD1.VCE=VOUT✕0.95
µA
µA
V
CE"High" Current
CE"Low" Current
ICEH
–
0.25
I
CEL
Same as IDD1.VCE=0V.
LX
Limit Voltage
0.7
4.0
1.3
VLXLMT
Same as IDD1. Apply output voltage to Lx.
Voltage required to produce FOSC✕2.
Efficiency
EFFI
TSS
85
%
Slow-Start Time
10.0
20.0
ms
Measuring conditions: Unless otherwise specified, connect CE to VOUT, VIN=VOUT✕0.6, IOUT=50mA. See Typical Application Circuits, Fig.3.
Note
:
1. The Schottky diode (SD) must be type MA735, with reverse current (IR) < 1.0µA at reverse voltage (VR) =10.0V
2. "Supply Current 1" is the supply current while the oscillator is continuously oscillating. In actual operation the oscillator periodically operates
which results in less average power comsumption. The current actually provided by an external VIN source is represented by "No-Load Input
Current (IIN)".
3. When PWM operates.
4. When PFM operates.
219
e- 56
Dual Mode [PWM/PFM] Step-up DC/DC Converters
XC6372 Series
■Electrical Characteristics
Ta=25
:
XC6372D501PR
PARAMETER
V
OUT=5.0V,FOSC=100kH
Z
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
VOUT
Output Voltage
4.875
5.000
5.125
Maximum Input Voltage
V
IN
10
V
V
External
VST1
0.90
0.80
Operation Start-up Voltage
Components Connected. IOUT=1mA.
No external components.
Apply voltage to VOUT
V
Oscillation Start-up Voltage
VST2
.
Supply Current 1
(Note1)
Same as VST2.
I
I
DD
1
66.8
16.5
µA
µA
40.0
8.2
Apply output voltage
✕0.95 to VOUT.
Same as VST2.
Supply Current 2
DD2
Apply output voltage 1.1 to VOUT.
✕
–
Ω
Ω
Same as IDD1. VEXT= 0.4V
Same as IDD1. VEXT=0.4V
REXTH
REXTL
FOSC
62.5
50
EXT"High" On Resistance
EXT"Low" On Resistance
37.5
30
Same as IDD1.
115
kHz
85
100
Oscillator Frequency (Note2)
Maximum Duty Ratio
Measuring of EXT waveform.
Same as IDD1.
MAXDTY
PFMDTY
92
%
80
10
87
17
Measuring of EXT waveform.
Same as IDD1.
25
%
PFM Duty Ratio (Note3)
Stand-by Current
Measuring of EXT waveform.
µA
0.5
Same as IDD1.
Same as IDD1.
I
STB
0.75
V
V
CE"High" Voltage
VCEH
Same as IDD1.
0.20
0.25
CE"Low" Voltage
VCEL
Same as IDD1.VCE=VOUT✕0.95.
CE"High" Current
CE"Low" Current
Efficiency
I
CEH
CEL
µA
µA
%
–
0.25
Same as IDD1.VCE=0V.
I
EFFI
TSS
85
Slow-Start Time
ms
4.0
10.0
20.0
Measuring conditions: Unless otherwise specified, connect CE to VOUT, VIN=VOUT✕0.6, IOUT=50mA See Typical Application Circuits,Fig.4.
Note
:
1. "Supply Current 1" is the current while the oscillator is continuously oscillating. In an actual operation the oscillator periodically operates which
results in less average power consumption.
2. When PWM operates.
3. When PFM operates.
220
e-57
■Electrical Characteristics
Ta=25
:
V
OUT=5.0V,FOSC=100kH
Z
XC6372E501PR
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
V
OUT
Output Voltage
48.75 5.000 5.125
V
V
V
V
IN
Maximum Input Voltage
10
V
ST1
Operation Start-up Voltage
0.90
External Components Connected, IOUT=1mA.
No external components. Apply voltage to VOUT.
V
ST2
Oscillation Start-up Voltage
0.80
V
V
IN=VOUT✕0.8,IOUT=0mA(Note1)
I
IN
No Load Input Voltage
Supply Current 1(Note2)
12.8
25.7
µA
µA
Same as VST2.
80.2 133.8
I
I
DD
1
2
Apply output voltage
✕0.95 to VOUT.
Same as VST2.
DD
8.2
1.4
16.5
µA
Supply Current 2
Apply output voltage
✕1.1 to VOUT
.
Same as IDD1. VOUT=VLX=0.4V.
RSWON
2.4
1.0
Ω
Lx Switch-On Resistance
Lx Leakage Current
I
LXL
µA
No external components. VOUT=VLX=10V.
Same as IDD1.
Oscillator Frequency(Note 3)
FOSC
85
80
100
87
115
92
kHz
%
Measuring of Lx waveform.
Same as IDD1.
Measuring of Lx waveform.
Maximum Duty Ratio
MAXDTY
Same as IDD1.
PFMDTY
PFM Duty Ratio(Note 4)
Lx Limit Voltage
10
17
25
%
V
Measuring of Lx waveform.
Same as IDD1 Apply output
voltage to Lx.
VLXLMT
1.3
0.7
Voltage required to produce FOSC
✕2.
Efficiency
EFFI
TSS
85
%
4.0
10.0
20.0
ms
Slow-Start Time
Measuring conditions: Unless otherwise specified, connect VDD to VOUT. VIN=VOUT✕0.6, IOUT=50mA. See Typical Application Circuits,Fig.5.
Note:
1. The Schottky diode (SD) must be type MA735, with reverse current (IR)<1.0µA at reverse voltage (VR)=10.0V
2. "Supply current 1" is the supply current while the oscillator is continuously oscillating. In actual operation the oscillator periodically operates which results in
less average power consumption. The current actually provided by external VIN source is represented by "No-Load Input Current (IIN)".
3. When PWM operates.
4. When PFM operates.
❈
When the VDD and VOUT pins are independently used, the voltage range at the VDD pin should be 2.2V to 10V.
The IC operates from VDD=0.8V. However, output voltage and oscillator frequency are properly stabilized when VDD=2.2V or higher.
XC6372F501PR
V
OUT=5.0V,FOSC=100kH
Z
Ta=25:
PARAMETER
Output Voltage
CONDITIONS
MIN
TYP
MAX UNITS
SYMBOL
V
OUT
IN
48.75 5.000 5.125
V
V
V
10
Maximum Input Voltage
V
Operation Start-up Voltage
VST
1
External Components Connected. IOUT=1mA.
No external components.
0.90
0.80
V
Oscillation Start-up Voltage
Supply Current 1(Note1)
V
ST
2
1
Apply voltage to VOUT
.
Same as VST Apply output
2.
I
I
DD
DD
40.0
8.2
66.8
16.5
62.5
µA
µA
Ω
voltage 0.95 to VOUT.
✕
Same as VST Apply output
2.
Supply Current 2
2
voltage 1.1 to VOUT
✕
.
EXT "High" On Resistance
REXTH
REXTL
FOSC
–
Same as IDD1. VEXT=VOUT 0.4V
Same as IDD1. VEXT=0.4V
37.5
EXT "Low" On Resistance
Oscillator Frequency(Note2)
30
50
Ω
Same as IDD1. Measuring of EXT waveform.
85
80
100
115
kHz
87
17
92
25
%
%
Maximum Duty Ratio
Same as IDD1. Measuring of EXT waveform.
Same as IDD1. Measuring of EXT waveform.
MAXDTY
PFMDTY
10
PFM Duty Ratio(Note3)
EFFI
TSS
Efficiency
85
%
4.0
10.0
20.0
ms
Slow-Start Time
Measuring conditions: Unless otherwise specified,connect VDD to VOUT,VIN=VOUT✕0.6, IOUT=50mA. See Typical Application Circuits,Fig.6.
Note:
1. "Supply Current 1" is the supply current while the oscillator is continuously oscillating. In an actual operation the oscillator periodically operates which results
in less average power consumption.
2. When PWM operates.
3. When PFM operates.
❈
When the VDD and VOUT pins are independently used, the voltage range at the VDD pin should be 2.2V to 10V.
The IC operates from VDD=0.8V. However, output voltage and oscillator frequency are properly stabilized when VDD=2.2V or higher.
221
e-58
Dual Mode [PWM/PFM] Step-up DC/DC Converters
XC6372 Series
■Typical Application Circuits
SD
SD
V
OUT
VOUT
L
L
Tr
VIN
VIN
+
+
SOT-89
SOT-89
CL
CL
(TOP VIEW)
(TOP VIEW)
CB
RB
1
2
3
1
2
3
GND
GND
L:
100µH (SUMIDA, CD-54)
L:
47µH (SUMIDA, CD-54)
SD: MA735 (Schottky diode; MATSUSHITA)
SD: MA735 (Schottky diode; MATSUSHITA)
CL: 16V 47µF (Tantalum capacitor, NICHICON, F93)
CL: 16V 47µF (Tantalum capacitor, NICHICON, F93)
RB: 1kΩ, CB:3300pF (FOSC=100kHz)
Tr: 2SC3279, 2SD1628G
[Fig-1] XC6372A Application
[Fig-2] XC6372B Application
CE
CE
SD
SD
V
OUT
VOUT
L
L
3
2
1
3
2
1
Tr
VIN
VIN
+
+
(TOP VIEW)
SOT-89-5
(TOP VIEW)
SOT-89-5
CL
CL
CB
RB
4
5
4
5
GND
GND
L:
100µH (SUMIDA, CD-54)
L:
47µH (SUMIDA, CD-54)
SD: MA735 (Schottky diode; MATSUSHITA)
SD: MA735 (Schottky diode; MATSUSHITA)
CL: 16V 47µF (Tantalum capacitor, NICHICON, F93)
CL: 16V 47µF(Tantalum capacitor, NICHICON, F93)
RB: 1kΩ, CB:3300pF (FOSC=100kHz)
Tr: 2SC3279, 2SD1628G
[Fig-3] XC6372C Application
[Fig-4] XC6372D Application
222
e-59
SD
SD
V
OUT
V
OUT
L
L
3
2
1
3
2
1
Tr
(TOP VIEW)
SOT-89-5
(TOP VIEW)
SOT-89-5
VIN
VDD
VIN
VDD
+
+
CL
CL
CB
RB
4
5
4
5
GND
GND
L:
100µH (SUMIDA, CD-54)
L:
SD: MA735 (Schottky diode; MATSUSHITA)
CL: 16V 47µF (Tantalum capacitor, NICHICON, F93)
R: 1kΩ, CB:3300pF (FOSC=100kHz)
Tr: 2SC3279, 2SD1628G
47µH (SUMIDA, CD-54)
SD: MA735 (Schottky diode; MATSUSHITA)
CL: 16V 47µF (Tantalum capacitor, NICHICON, F93)
[Fig-5] XC6372E Application
[Fig-6] XC6372F Application
223
e-60
Dual Mode [PWM/PFM] Step-up DC/DC Converters
XC6372 Series
(1)OUTPUT VOLTAGE vs. OUTPUT CURRENT
(2)EFFICIENCY vs. OUTPUT CURRENT
XC6372A301
XC6372A301
L=100µH,C=47µF(Tantalum)
L=100µH,C=47µF(Tantalum)
3.1
100
80
2.0V
2.9 VIN=1.0V
2.0V
60
1.5V
1.5V
40
20
0
VIN=1.0V
2.7
2.5
0
40
80
120 160 200
0
40
80
120 160 200
OUTPUT CURRENT:IOUT(mA)
OUTPUT CURRENT:IOUT(mA)
(3)NO LAOD INPUT CURENT vs. INPUT VOLTAGE
XC6372A301
(4)RIPPLE VOLTAGE vs. OUTPUT CURRENT
XC6372A301
L=100µH,C=47µF(Tantalum)
L=100µH,C=47µF(Tantalum)
200
100
80
150
100
50
60
40
10
0
2.0V
1.5V
VIN=1.0V
0
1.0
1.2
1.4
1.6
1.8
2.0
0
40
80
120 160 200
)
INPUT VOLTAGE:VIN(V
OUTPUT CURRENT:IOUT(mA)
224
e-61
相关型号:
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