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LT8277RUDCM#WPBF

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Mouser No:

584-LT8277RUDCM#WPBF

Mfr. No:

LT8277RUDCM#WPBF

Mfr.:

Analog Devices

Description:

Switching Voltage Regulators Multiphase Boost Controller

Datasheet:

LT8277RUDCM#WPBF Datasheet

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Analog Devices Inc.
Product Category:	Switching Voltage Regulators
Delivery Restrictions:	Mouser does not presently sell this product in your region.
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	QFN-20
Topology:	Boost
Output Voltage:	9 V to 60 V
Number of Outputs:	1 Output
Quiescent Current:	2 mA
Switching Frequency:	100 kHz, 2 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Qualification:	AEC-Q100
Series:	LT8277
Packaging:	Tray
Brand:	Analog Devices
Input Voltage:	3 V to 40 V
Moisture Sensitive:	Yes
Operating Supply Current:	15 uA
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	490
Subcategory:	PMIC - Power Management ICs
Part # Aliases:	LT8277RUDCM#WTRPBF

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Datasheet

LT8277RUDCM#WPBF Datasheet

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Compliance Codes

CNHTS:: 8542391090
CAHTS:: 8542390000
USHTS:: 8542390070
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: Thailand
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

LT8277 Multiphase Step-Up DC/DC Controllers

Analog Devices LT8277 Multiphase Step-Up DC/DC Controllers offer 2-phase constant frequency, current mode boost, and a 3V to 40V wide input voltage range. The SEPIC controllers are designed to drive N-channel power MOSFETs. The 2-phase interleaved function downsizes system filtering capacitance requirements. An internal LDO regulator pulls power from V_IN or V_OUT to deliver a 5V supply for the gate drivers. The fixed frequency, current-mode architecture results in stable operation over a wide range of supply/output voltages. The operating frequency of the LT8277 can be set over a 100kHz to 2MHz range with an external resistor or can be synchronized to an external clock using the SYNC pin. The CLKOUT and SYNC pins permit multiple LT8277 devices to perform together, facilitating 4- or 8-phase operation.

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.