Микросхема PF6003AG (PF6003, маркировка 6003A)
PF6003AG – PWM Controller with Frequency Swapping and Audio Noise Prevention, SOT-23-6
Features
- High-Voltage CMOS Process with Excellent ESD protection
- Very Low Startup Current (<1.5A)
- Current Mode Control
- Green Mode Control
- UVLO (Under Voltage Lockout)
- LEB (Leading-Edge Blanking) on CS Pin
- Internal Frequency Swapping
- Internal Slope Compensation
- OVP (Over Voltage Protection) on Vcc Pin
- Brownout Protection
- OLP (Over Load Protection)
- 300mA/-500mA Driving Capability
- Grouping Frequency Limitation for Audio Noise
Applications
- LCD Monitor/TV Power
- Switching AC/DC Adaptor
- Open Frame Switching Power Supply
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