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参数资料
| 型号： | MC34063ABD-TR |
| 厂商： | 意法半导体 |
| 元件分类： | DC/DC变换器 |
| 英文描述： | DC-DC CONVERTER CONTROL CIRCUITS |
| 中文描述： | DC - DC变换器控制电路 |
| 文件页数： | 2/15页 |
| 文件大小： | 130K |
| 代理商： | MC34063ABD-TR |
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
V
ir
V
SWC
V
SWE
V
CE
V
dc
I
dc
I
SW
P
tot
Parameter
Value
50
-0.3 to 40
40
Unit
V
V
V
Power Supply Voltage
Comparator InputVoltage Range
Switch Collector Voltage
Switch Emitter Voltage(VSWC = 40V)
Switch Emitter to Collector Voltage
DriverCollector Voltage
DriverCollector Current
Switch Current
Power Dissipation at T
amb
= 25
o
C (for
PlasticPackage
)
40
40
40
100
1.5
V
V
V
mA
A
(for
SOICPackage
)
1.25
0.625
0 to 70
- 40 to 85
- 40 to 150
W
T
op
Operating Ambient Temperature Range (for
AC SERIES
)
(for
AB SERIES
)
o
C
o
C
o
C
T
stg
StorageTemperature Range
Absolute Maximum Rating are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
THERMALDATA
Symbol
Parameter
DIP-8
SO-8
Unit
R
thj-amb
Thermal Resistance Junction-ambient (*)
(*) This value depends from thermal design of PCB on which the device is mounted.
Max
100
160
o
C/W
ORDERING NUMBERS
Type
DIP-8
SO-8
SO-8 (tape & reel)
MC34063AB
MC34063AC
MC34063ABN
MC34063ACN
MC34063ABD
MC34063ACD
MC34063ABD-TR
MC34063ACD-TR
CONNECTION DIAGRAM
(top view)
PIN CONNECTIONS
Pin No
Symbol
Name and Function
1
SWC
Switch Collector
2
SWE
Switch Emitter
3
TC
TimingCapacitor
4
GND
Ground
5
CII
Comparator Inverting Input
6
V
CC
I
pk
DRC
Voltage Supply
7
I
pk
Sense
Voltage Driver Collector
8
MC34063A
2/15
相关PDF资料 |
PDF描述 |
|---|---|
| MC34063ABN | DC-DC CONVERTER CONTROL CIRCUITS |
| MC34063AC | DC-DC CONVERTER CONTROL CIRCUITS |
| MC34063ACD | DC-DC CONVERTER CONTROL CIRCUITS |
| MC34063ACD-TR | DC-DC CONVERTER CONTROL CIRCUITS |
| MC34063ACN | DC-DC CONVERTER CONTROL CIRCUITS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC34063ABD-TR | 制造商:STMicroelectronics 功能描述:IC, DC-DC CONV, 100kHz, SOIC-8 |
| MC34063ABN | 功能描述:直流/直流开关转换器 DC DC CONVERTER CONTROL CIRCUITS RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MC34063AC | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DC/DC converter control circuits |
| MC34063ACD | 功能描述:直流/直流开关转换器 3.0 to 40V DC-DC Cnv RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MC34063ACD-TR | 功能描述:直流/直流开关转换器 3.0 to 40V DC-DC Cnv RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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