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参数资料
| 型号： | MC44603 |
| 厂商： | ON SEMICONDUCTOR |
| 英文描述： | MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER |
| 中文描述： | 混合频率模式二七二三六七六七的PWM控制器 |
| 文件页数： | 19/24页 |
| 文件大小： | 410K |
| 代理商： | MC44603 |
MC44603A
19
MOTOROLA ANALOG IC DEVICE DATA
Figure 48. 250 W Input Power Off–Line Flyback Converter with MOSFET Switch
185 Vac
to
270 Vac
RFI
Filter
R1
1.0/5.0 W
C4 ... C7
1.0 nF/1000 V
D1 ... D4
1N4007
C1
220
μ
F
R2
68 k/2.0 W
C2
220
μ
F
D5
1N4934
C17
47 nF
D7
M856
L1
1.0
μ
H
Sync
C8 2.2 nF
C9 1.0 nF
C10 1.0
μ
F
R15
5.6 k
R15
22 k
C11
1.0 nF
R17
22 k
R25
1.0 k
C12
6.8 nF
R18
27 k
R19
10 k
C13
100 nF
R12 22
R11 39
R10 10
R7 180 k
R8
15 k
R9 1.0 k
R12
27
k
C16
100 pF
C15
1.0 nF
9
10
11
12
13
14
15
16
8
7
6
5
4
3
2
1
D6
1N4148
R5
1.2 k
R6
150
R26
1.0 k
R14
0.2
R13
1.0 k
D12
MR856
MTP6N60E
C14
4.7 nF
C18
2.2 nF
Laux
Lp
D8
MR856
D9
MR852
D10
MR852
D11
MR852
C32 220 pF
C29 220 pF
C26 220 pF
C23 220 pF
C27
1000
μ
F
C28
0.1
μ
F
C25
1000
μ
F
C24
0.1
μ
F
C21
1000
μ
F
C22
0.1
μ
F
C30
100
μ
F
C33
100
μ
F
C31
0.1
μ
F
R20
22 k
5.0 W
R24
270
R23
147.5 k
R22
2.5 k
L2
22.5
μ
H
150 V/0.6 A
30 V/2.0 A
14 V/2.0 A
7.0 V/2.0 A
C20
33 nF
C19
100 nF
R21
10
k
TL431
MOC8101
C3
1.0 nF/1.0 kV
R3
4.7
M
D14
1N4733
M
*D15 1N5819
* Diode D15 is required if the negative current into the output pin exceeds 15 mA.
相关PDF资料 |
PDF描述 |
|---|---|
| MC44603DW | MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER |
| MC44603P | MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER |
| MC44603AP | RV Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 3.3V; Output Voltage (Vdc): 24V; Power: 2W; High Isolation 2W Converter; Approved for Medical Applications; EN and UL Safety Certificates; 6kVDC Isolation; Skinny DIP24 Package; Optional Continuous Short Circuit Protected; Fully Encapsulated; Very Low Isolation Capacitance |
| MC44603DW | RV Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 3.3V; Output Voltage (Vdc): 24V; Power: 2W; High Isolation 2W Converter; Approved for Medical Applications; EN and UL Safety Certificates; 6kVDC Isolation; Skinny DIP24 Package; Optional Continuous Short Circuit Protected; Fully Encapsulated; Very Low Isolation Capacitance |
| MC44603P | RV Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 3.3V; Output Voltage (Vdc): 3.3V; Power: 2W; High Isolation 2W Converter; Approved for Medical Applications; EN and UL Safety Certificates; 6kVDC Isolation; Skinny DIP24 Package; Optional Continuous Short Circuit Protected; Fully Encapsulated; Very Low Isolation Capacitance |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC44603A | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER |
| MC44603A_05 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Enhanced Mixed Frequency Mode GreenLine TM PWM Controller:Fixed Frequency, Variable Frequency,Standby Mode |
| MC44603ADW | 功能描述:电流型 PWM 控制器 Voltage/Current PWM RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MC44603ADWG | 功能描述:电流型 PWM 控制器 ANA SMPS PWM FREQ CONT RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MC44603ADWR2 | 功能描述:电流型 PWM 控制器 Voltage/Current PWM RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
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