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LTC3897IFE#PBF

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Mouser 編號：

584-LTC3897IFE#PBF

製造商編號：

LTC3897IFE#PBF

製造商：

Analog Devices

說明：

開關穩壓器 PolyPhase Synchronous Boost Controller with Input/Output Protection

規格書:

LTC3897IFE#PBF 規格書

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商品屬性	屬性值	選擇屬性
製造商:	Analog Devices Inc.
產品類型:	開關穩壓器
付運限制：	Mouser目前不在您的地區出售本產品。
RoHS:
安裝風格:	SMD/SMT
封裝/外殼:	TSSOP-EP-38
拓撲學:	Boost
輸出電壓:	60 V
輸出數:	1 Output
輸入電壓（最小值）:	4.5 V
輸入電壓（最大值）:	65 V
靜止電流:	55 uA
交換頻率:	105 kHz to 760 kHz
最低工作溫度:	- 40 C
最高工作溫度:	+ 125 C
系列:	LTC3897
封裝:	Tube
品牌:	Analog Devices
開發套件:	DC2108A
輸入電壓:	4.5 V to 75 V
負載調整率:	0.01 %
運作供電電流:	55 uA
產品類型:	Switching Voltage Regulators
關機:	Shutdown
原廠包裝數量:	50
子類別:	PMIC - Power Management ICs
電源電壓 - 最小值:	4.5 V
類型:	Synchronous DC/DC Controller
每件重量:	426 mg

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所選屬性: 0

篩選文檔:

規格書

LTC3897IFE#PBF 規格書

PCN

Product Change Notification (PDF)

RoHS Certificate (PDF)

CNHTS:: 8542390000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

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.

Power Management ICs

Analog Devices Inc. Power Management ICs (PMICs) power innovation with precision and efficiency. With unmatched power densities, ultra-low noise technology, and superior reliability, Analog Devices’ PMIC portfolio supports complex power architectures in the most demanding applications, including industrial, automotive, and aerospace. Electronics engineers and designers are supported with power management evaluation boards and design tools, such as LTspice^®, to ease development and optimize performance. From Silent Switcher^® regulators and µModule^® power solutions to advanced battery management, LDOs, and digital power control, ADI delivers high-efficiency, low-noise, and compact solutions that ensure reliability and scalability.

LTC3897 PolyPhase™ Synchronous Boost Controllers

Analog Devices LTC3897 PolyPhase™ Synchronous Boost Controllers with surge stopper provide input/output protection and an ideal diode controller. The device has a boost controller that drives two N-channel power MOSFET stages out-of-phase to reduce input and output capacitor requirements. This allows the use of smaller inductors than the single-phase equivalent. Synchronous rectification reduces power loss and eases thermal requirements.