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Offline Regulators | MC33363A
概览
MC33363A 是一款单片高电压开关稳压器，专门用于基于经过整合的 240 Vac 线路电源运行。此集成电路具有片上 700 V/1.5 A MOSFET 电源开关、500 V 有源离线启动 FET、占空比控制的振荡器、带可编程阈值和前缘间隔的电流限制比较器、用于加倍脉冲抑制的锁存脉宽调制器、高增益误差放大器，以及经过调整的内部禁带参考。保护特性包括按周期电流限制、带磁滞的输入欠压锁定、输出过电压保护和高温关断。
- Enhanced Power Capability Over MC33363
- On-Chip 700 V, 1.5 A MOSFET Power Switch
- Rectified 240 Vac Line Source Operation
- On-Chip 500 V Active Off-Line Startup FET
- Latching PWM for Double Pulse Suppression
- Cycle-By-Cycle Current Limiting
- Input Undervoltage Lockout with Hysteresis
- Output Overvoltage Protection Comparator
- Trimmed Internal Bandgap Reference
- Internal Thermal Shutdown
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MC33363ADWG
Pb
A
H
P
SOIC-16W
3
260
TUBE
47
N
Current Mode
285
No
No
14
700
400
Yes
No
Yes
No
No
No
No
Price N/A
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MC33363ADWR2G
Pb
A
H
P
SOIC-16W
3
260
REEL
1000
N
Current Mode
285
No
No
14
700
400
Yes
No
Yes
No
No
No
No
Price N/A
More Details
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