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MC34063A Datasheet(Fiches technique) 2 Page - List of Unclassifed Manufacturers

Numéro de pièce MC34063A
Description  DC-DC Converter Control Circuits
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Fabricant  ETC1 [List of Unclassifed Manufacturers]
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DC-DC Converter Control Circuits
MC34063A
ABSOLUTE MAXIMUM RATINGS
PARAMETER
VALUE
UNIT
Power Supply Voltage
Comparator input Voltage Range
Switch Collector Voltage
Switch Emitter Voltage (VSWC=40V)
Switch Collector to Emitter Voltage
Driver Collector Voltage
Driver Collector Current
Switch Current
Power Dissipation at Tamb=25℃(for Plastic Package )
(for SOIC Package )
Operating Ambient Temperature Range
Storage Temperature Range
Absolute Maximum Rating are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
THERMAL DATA
PARAMETER
UNIT
Thermal Resistance Junction-ambient (
*)
Max
(
*) This Value depends from thermal design of PCB on which the device is mounted.
CONNECTION DIAGRAM (top view)
PIN CONNECTIONS
PIN NO
SYMBOL
NAME AND FUNCTION
SWC
Switch Collector
SWE
Switch Emitter
TC
Timing Capactor
GND
Ground
CII
Comparator lnverting lnput
Vcc
Voltage Supply
SC11080
IPK
IPK Sense
DRC
Voltage Driver Collector
HTC
SO-8
160
℃/w
2
5
6
7
8
1
2
3
4
SYMBOL
Rthi-amb
DIP-8
100
Ptot
Top
Tstg
SYMBOL
VCE
Vdc
Idc
Isw
Vcc
Vir
VSWC
VSWE
1.25
W
0.625
100
-40 to 150
0 to 70
1.5
A
40
V
40
V
50
V
-0.3 to 40
V
40
V
40
V
1
4
8
5
SWC
GND
SWE
TC
CII
VCC
IPK
DRC




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Datasheet Download



Numéro de composants électroniques

Numéro de pièceDescription des composantsHtml ViewFabricant
MC34063DC-DC CONVERTER CONTROL CIRCUITS 1 2 3 4 5 MoreSTMicroelectronics
MC34063ADC-DC CONVERTER CONTROL CIRCUITS 1 2 3 4 5 MoreSTMicroelectronics
AMC34063DC-DC CONVERTER CONTROL CIRCUITS 1 2 3 4 5 MoreList of Unclassifed Manufacturers
AN8018SA1.8-volt 2-channel step-up step-down or inverting DC-DC converter control IC 1 2 3 4 5 MorePanasonic Semiconductor
RT34063DC-to-DC Converter Control Circuits 1 2 3 4 5 MoreList of Unclassifed Manufacturers
MC35063ADC-to-DC Converter Control Circuits SILICON MONOLITHIC INTEGRATED CIRCUIT 1 2 3 4 5 MoreMotorola, Inc
SI9124500-kHz Push-Pull DC-DC Converter With Integrated Secondary Synchronous Rectification Control 1 2 3 4 5 MoreVishay Siliconix
UPC1933DC-DC CONVERTER CONTROL IC 1 2 3 4 5 NEC
LM3670Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits 1 2 3 4 5 MoreNational Semiconductor (TI)
UPC1934DC-DC CONVERTER CONTROL IC 1 2 3 4 5 MoreNEC

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