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MC34063 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - DC to DC Converter Controller - Unisonic Technologies

भाग संख्या MC34063
समारोह DC to DC Converter Controller
मैन्युफैक्चरर्स Unisonic Technologies 
लोगो Unisonic Technologies लोगो 
पूर्व दर्शन
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<?=MC34063?> डेटा पत्रक पीडीएफ

MC34063 pdf
UTCMC34063 LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS(Ta=25°C )
PARAMETER
SYMBOL
Supply Voltage
Vcc
Comparator input voltage range
Vi(comp)
Switch collector voltage
Vc(sw)
Switch Emitter Voltage
Ve(sw)
Switch collector to emitter voltage
Vce(sw)
Driver collector Voltage
Vc(dr)
Switch current
Isw
Power Dissipation (Ta=25°C)
DIP
SOP
Pd
Thermal Characteristics
DIP
SOP
Operating junction temperature
Tj
Operating ambient temperature range
Ta
Storage temperature range
Tstg
VALUE
40
-0.3~+40
40
40
40
40
1.5
1250
625
100
160
150
0~70
-65~150
UNIT
V
V
V
V
V
V
A
mW
mW
°C/W
°C/W
°C
°C
°C
ELECTRICAL CHARACTERISTICS (Ta=25°C )
(Vcc=5.0V,Ta=0~70°C, unless otherwise specified)
PARAMETER
SYMBOL TEST CONDITIONS
Oscillator
Charging Current
Ichg Vcc=5 to 40V,Ta=25°C
Discharging Current
Idischg Vcc=5 to 40V,Ta=25°C
Oscillator Amplitude
Vosc
Ta=25°C
Discharge to Charge Current Ratio
K
V7=Vcc,Ta=25°C
Current limit Sense Voltage
Vsense
Ichg=Idischg
Ta=25°C
Output Switch
Saturation Voltage 1(note)
Vce(sat)1
Isw=1.0A
Vc(driver)=Vc(sw)
Saturation Voltage 2(note)
Vce(sat)2
Isw=1.0A
Vc(driver)=50mA
DC Current Gain (note)
Gi(DC)
Isw=1.0A
Vce=5.0V,Ta=25°C
Collector Off State Current (note)
C(off)
Vce=40.0V,Ta=25°C
Comparator
Threshold Voltage
Vth
Threshold Voltage Line Regulation Vth
Vcc=3~40V
Input Bias Current
Ibias
Vi=0V
Total Device
Supply Current
Vcc=5~40V
Ct=0.001
Icc V7=Vcc
Vc>Vth
Pin2=GND
MIN TYP. MAX UNIT
22 31 42 µA
140 190 260
µA
0.5 V
5.2 6.1 7.5
250 300 350 mV
0.95 1.3
0.45 0.7
50 180
0.01 100
1.21 1.24 1.29
2.0 5.0
50 400
V
V
µA
V
mV
nA
2.7 4.0 mA
NOTE: Output switch tests are performed under pulsed conditions to minimize power dissipation.
UTC
UNISONIC TECHNOLOGIES CO., LTD.
2
QW-R103-001,B

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डाउनलोड[ MC34063 Datasheet.PDF ]


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