LTC389x Synchronous DC/DC Controllers

Analog Devices Inc. LTC389x Synchronous Controllers are high-performance step-down switching regulator DC/DC controllers. The LTC389x controllers, with the exception of the LTC3894 series, drive all N-channel synchronous power MOSFET stages. The MOSFET stage can operate from input voltages up to 150V. The high-voltage LTC3894 Controllers drive a P-channel power MOSFET switch. LTC389x's constant-frequency, current-mode architecture achieves up to an 850kHz phase-lockable frequency. Designers can program the gate drive voltage from 5V to 10V. This programming enables the use of standard-level or logic FETs for maximum efficiency. Using external resistors, designers can also program the output voltage from 0.8V to 60V. Pin-programming allows for a fixed 5V or 3.3V output voltage.

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Analog Devices 開關穩壓器 150V L IQ, Sync Buck DC/DC Cntr

SMD/SMT TSSOP-EP-38 800 mV to 60 V
Analog Devices 開關穩壓器 L IQ, 60V Sync Buck Cntr

SMD/SMT TSSOP-EP-20 800 mV to 24 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT QFN-32 800 mV to 24 V
Analog Devices 開關控制器 150V Low IQ Step-Dwn DC/DC Ctlr

SMD/SMT TSSOP-20-16 800 mV to 60 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT QFN-32 800 mV to 24 V
Analog Devices 開關穩壓器 150V L IQ, Sync Buck DC/DC Cntr

SMD/SMT TSSOP-EP-38 800 mV to 60 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT QFN-32 800 mV to 24 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT TSSOP-EP-28 800 mV to 59.4 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT QFN-32 800 mV to 60 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT QFN-32 800 mV to 24 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT SSOP-28 800 mV to 24 V
Analog Devices 開關穩壓器 150V L IQ, Sync Buck DC/DC Cntr

SMD/SMT TSSOP-EP-38 800 mV to 60 V
Analog Devices 開關穩壓器 PolyPhase Synchronous Boost Controller with Input/Output Protection

SMD/SMT QFN-38 60 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT SSOP-28 800 mV to 24 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT QFN-32 800 mV to 24 V
Analog Devices 開關穩壓器 L IQ, 60V Sync Buck Cntr

SMD/SMT QFN-20 800 mV to 24 V
Analog Devices 開關穩壓器 L IQ, 60V Sync Buck Cntr

SMD/SMT QFN-20 800 mV to 24 V
Analog Devices 開關穩壓器 L IQ, 60V Sync Buck Cntr

SMD/SMT TSSOP-20 800 mV to 24 V
Analog Devices 開關穩壓器 150V L IQ, Sync Buck DC/DC Cntr

SMD/SMT TSSOP-EP-38 800 mV to 60 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT QFN-32 800 mV to 59.4 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT SSOP-28 800 mV to 24 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT QFN-32 800 mV to 24 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT SSOP-28 800 mV to 24 V
Analog Devices 開關穩壓器 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr

SMD/SMT QFN-32 800 mV to 24 V
Analog Devices 開關穩壓器 L IQ, 60V Sync Buck Cntr

SMD/SMT TSSOP-EP-20 800 mV to 24 V