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LTC7899RUFD#PBF

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Mouser No:

584-LTC7899RUFD#PBF

Mfr. No:

LTC7899RUFD#PBF

Mfr.:

Analog Devices

Description:

Switching Voltage Regulators 140V Low IQ Sync. Neg to Pos Boost CTL

Lifecycle:

Restricted Availability:

This part number is not currently available from Mouser. Product may be in limited distribution or a factory special order.

Datasheet:

LTC7899RUFD#PBF Datasheet

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Learn more about Analog Devices LTC7899RUFD#PBF

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Analog Devices Inc.
Product Category:	Switching Voltage Regulators
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	QFN-28
Topology:	Boost
Output Voltage:	1.2 V to 135 V
Number of Outputs:	1 Output
Quiescent Current:	1 uA
Switching Frequency:	100 kHz to 2.5 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Series:	LTC7899
Packaging:	Tube
Brand:	Analog Devices
Input Voltage:	4 V to 135 V
Load Regulation:	1 %
Moisture Sensitive:	Yes
Operating Supply Current:	10 uA
Pin Count:	28
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	73
Subcategory:	PMIC - Power Management ICs
Type:	DC/DC Regulator
Part # Aliases:	LTC7899RUFD#TRPBF

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Datasheet

LTC7899RUFD#PBF Datasheet

Compliance Codes

USHTS:: 8542390090
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.

LTC7899 Switching Regulator Controller

Analog Devices LTC7899 Switching Regulator Controller is a high-performance DC-DC, negative-to-positive controller that drives all N-channel synchronous MOSFET stages and can operate from input voltages up to 135V. The integrated feedback level shifter allows for easy programming of the positive output voltage with only two resistors. The LTC7899 can also be configured as a step-up (Boost) operation with pass-through. The gate drive voltage for the LTC7899 can be programmed from 5V to 10V to allow the use of logic or standard-level MOSFETs to maximize efficiency.

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.