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Description
The HA16666P/FP is a voltage mode PWM (pulse width modulation) control IC for switching regulator control. It can drive a power MOS FET efficiently on 600 kHz. Its stanby current is 0.3 mA (max), and it is used as the primary control power supply.
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Functions
• +5 V reference voltage circuit
• Triangular waveform oscillator
• PWM comparator
• Output circuit (Totem pole output)
• Overcurrent protection circuit (with one-pulselatch mode)
• Undervoltage lockout protectoin circuit
• Soft start and quick shutdown function
• Remote control function
• Comparator with internal 1.3 V reference voltageFeatures
• High-speed switching;
tr = 80 ns (15 V amplitude)
tf = 40 ns (15 V amplitude)
• Low power dissipation;
0.3 mA max in standby state
12 mA max in operation state (VIN = 15 V)
• Dual-slope highly accurate dead-band duty setup circuit; Setup accuracy Du = ±3% (max)
• Wide output pulse width control range; 0 to 75% -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download HA16666P
- Chipdatas Part: CD94-HA16666P
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 17:54 +0800
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The fee is charged according to the rule of PayPal.
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