HA16666P Hitachi Semiconductor 600kHz PWM Controlled Switching Regulator Datasheet. Stock, Price

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HA16666P

Hitachi Semiconductor
HA16666P
HA16666P HA16666P
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Part Number HA16666P
Manufacturer Hitachi Semiconductor
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 ...
Features
• 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 (V IN = 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% HA16666P/FP
• Undervoltage lockout protection; VIN high threshold voltage 10 V typ VIN low threshold voltage 8 V typ
• Two input threshold voltage for overcurrent protection cmparator; fixed voltage (1.3 V) variable voltage
• Double pulse output protection by overcurrent protection c...

Document Datasheet HA16666P Data Sheet
PDF 93.09KB


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