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MC34063BDR2G PDF预览

MC34063BDR2G

更新时间: 2024-01-29 03:22:47
品牌 Logo 应用领域
安森美 - ONSEMI 转换器稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
16页 153K
描述
1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8

MC34063BDR2G 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.11模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:40 V最小输入电压:3 V
标称输入电压:5 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:70 °C
最低工作温度:最大输出电流:1.5 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BOOST最大切换频率:100 kHz
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.9 mm
Base Number Matches:1

MC34063BDR2G 数据手册

 浏览型号MC34063BDR2G的Datasheet PDF文件第1页浏览型号MC34063BDR2G的Datasheet PDF文件第2页浏览型号MC34063BDR2G的Datasheet PDF文件第3页浏览型号MC34063BDR2G的Datasheet PDF文件第5页浏览型号MC34063BDR2G的Datasheet PDF文件第6页浏览型号MC34063BDR2G的Datasheet PDF文件第7页 
MC34063A, MC33063A  
1000  
V
CC  
Pin 7 = V  
= 5.0 V  
500  
200  
100  
50  
CC  
Pin 5 = Gnd  
T = 25°C  
A
t
on  
20  
10  
5.0  
2.0  
1.0  
V
CC  
Pin 7 = V  
Pin 2 = Gnd  
= 5.0 V  
Pins 1, 5, 8 = Open  
C = 1.0 nF  
T = 25°C  
A
t
off  
CC  
T
0.01 0.02  
0.05 0.1 0.2  
0.5 1.0 2.0  
5.0 10  
10 µs/DIV  
C , OSCILLATOR TIMING CAPACITOR (nF)  
T
Figure 1. Output Switch On–Off Time versus  
Oscillator Timing Capacitor  
Figure 2. Timing Capacitor Waveform  
1.1  
1.0  
0.9  
0.8  
0.7  
0.6  
1.8  
1.7  
1.6  
1.5  
1.4  
1.3  
1.2  
1.1  
1.0  
Darlington Connection  
V
CC  
Pin 7 = V  
= 5.0 V  
0.5  
0.4  
0.3  
0.2  
CC  
Forced β = 20  
Pins 2, 3, 5 = Gnd  
T = 25°C  
V
= 5.0 V  
Pins 1, 7, 8 = V  
A
(See Note 6.)  
CC  
CC  
Pins 3, 5 = Gnd  
T = 25°C  
A
(See Note 6.)  
0.1  
0
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
I , EMITTER CURRENT (A)  
E
I , COLLECTOR CURRENT(A)  
C
Figure 3. Emitter Follower Configuration Output  
Saturation Voltage versus Emitter Current  
Figure 4. Common Emitter Configuration Output  
Switch Saturation Voltage versus  
Collector Current  
3.6  
3.2  
2.8  
2.4  
2.0  
1.6  
1.2  
0.8  
0.4  
0
400  
380  
V
= 5.0 V  
= I  
CC  
360  
340  
I
chg dischg  
320  
300  
280  
260  
240  
220  
200  
C = 1.0 nF  
T
Pin 7 = V  
CC  
Pin 2 = Gnd  
0
5.0  
10  
15  
20  
25  
30  
35  
40  
-55  
-25  
0
25  
50  
75  
100  
125  
T , AMBIENT TEMPERATURE (°C)  
A
V
CC  
, SUPPLY VOLTAGE (V)  
Figure 5. Current Limit Sense Voltage  
versus Temperature  
Figure 6. Standby Supply Current versus  
Supply Voltage  
6. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient temperature as possible.  
http://onsemi.com  
4

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