6 A boost DC-DC

DESCRIPTION HM9221 is a high-efficiency, high-current fixed-frequency PWM current Type DC-DC boost chip. The built-in power MOS tube of HM9221 provides a maximum input current of 6A, Meet the needs of large current loads. The external soft start pin of HM9221, The soft start time of the chip can

DC-DC升压IC

Dual E2POT??Nonvolatile Digital Potentiometer

DESCRIPTION The X9221 integrates two nonvolatile E2POT™ digitally controlled potentiometers on a monolithic CMOS microcircuit. FEATURES • Two E2POTs in One Package • Two-Wire Serial Interface • Register Oriented Format —Directly Write Wiper Position —Read Wiper Position —S

Dual E2POT??Nonvolatile Digital Potentiometer

DESCRIPTION The X9221 integrates two nonvolatile E2POT™ digitally controlled potentiometers on a monolithic CMOS microcircuit. FEATURES • Two E2POTs in One Package • Two-Wire Serial Interface • Register Oriented Format —Directly Write Wiper Position —Read Wiper Position —S

Dual E2POT??Nonvolatile Digital Potentiometer

DESCRIPTION The X9221 integrates two nonvolatile E2POT™ digitally controlled potentiometers on a monolithic CMOS microcircuit. FEATURES • Two E2POTs in One Package • Two-Wire Serial Interface • Register Oriented Format —Directly Write Wiper Position —Read Wiper Position —S

Dual E2POT??Nonvolatile Digital Potentiometer

DESCRIPTION The X9221 integrates two nonvolatile E2POT™ digitally controlled potentiometers on a monolithic CMOS microcircuit. FEATURES • Two E2POTs in One Package • Two-Wire Serial Interface • Register Oriented Format —Directly Write Wiper Position —Read Wiper Position —S

Dual E2POT??Nonvolatile Digital Potentiometer

DESCRIPTION The X9221 integrates two nonvolatile E2POT™ digitally controlled potentiometers on a monolithic CMOS microcircuit. FEATURES • Two E2POTs in One Package • Two-Wire Serial Interface • Register Oriented Format —Directly Write Wiper Position —Read Wiper Position —S