LTC7897RUFD#PBF Analog Devices

說明：

開關控制器 150V Low IQ Sync. Buck Controller

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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:	開關控制器
付運限制：	Mouser目前不在您的地區出售本產品。
RoHS:
拓撲學:	Buck
輸出數:	1 Output
交換頻率:	100 kHz to 2.5 MHz
輸入電壓:	4 V to 135 V
輸出電壓:	800 mV to 135 V
最低工作溫度:	- 40 C
最高工作溫度:	+ 150 C
安裝風格:	SMD/SMT
封裝/外殼:	PQFN-28
封裝:	Tube
品牌:	Analog Devices
下降時間:	15 ns
輸入電壓（最大值）:	135 V
輸入電壓（最小值）:	4 V
絕緣:	Isolated
濕度敏感:	Yes
運作供電電流:	1 uA
工作電源電壓:	4 V to 135 V
產品:	DC/DC Switching Controllers
產品類型:	Switching Controllers
上升時間:	25 ns
系列:	LTC7897
關機:	Shutdown
原廠包裝數量:	73
子類別:	PMIC - Power Management ICs

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篩選文檔:

規格書

LTC7897RUFD#PBF 規格書

PCN

Product Change Notification 2025-8-11 (PDF)

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USHTS:: 8542310030
ECCN:: EAR99

LTC7897 Synchronous Buck Controllers

Analog Devices LTC7897 Synchronous Buck Controllers are high-performance, 100% duty cycle capable, synchronous step-down DC/DC switching regulator controllers that drive all N-channel synchronous MOSFET power stages. Synchronous rectification improves efficiency, reduces power loss, and facilitates the application design by reducing thermal requirements.

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.