LTC3859ALIUHF#TRPBF

Mfr. #:: LTC3859ALIUHF#TRPBF
Manufacturer:: Analog Devices / Linear Technology
Description:: Switching Voltage Regulators Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
Lifecycle:: New from this manufacturer.
Datasheet:: LTC3859ALIUHF#TRPBF Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: LTC3859ALIUHF#TRPBF more Information

Product Attribute
Attribute Value

Manufacturer:: Analog Devices Inc.

Product Category:: Switching Voltage Regulators

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: QFN-38

Output Voltage:: 0.8 V to 24 V

Output Current:: 25 A

Number of Outputs:: 3 Output

Input Voltage MAX:: 38 V

Topology:: Boost, Buck

Input Voltage MIN:: 4.5 V

Switching Frequency:: 75 kHz to 850 kHz

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Series:: LTC3859AL

Packaging:: Reel

Input Voltage:: 4.5 V to 38 V

Type:: Synchronous Controller

Brand:: Analog Devices / Linear Technology

Shutdown:: Shutdown

Development Kit:: DC2122A

Load Regulation:: 0.01 %

Operating Supply Current:: 0.055 mA

Product Type:: Switching Voltage Regulators

Factory Pack Quantity:: 2500

Subcategory:: PMIC - Power Management ICs

Tags: LTC3859ALI, LTC3859AL, LTC3859A, LTC3859, LTC385, LTC38, LTC3, LTC

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LTC3859ALIUHF#TRPBF Ratings and Reviews

A***v

2019-04-26

A***v

looks good but not test yet

2019-10-15

N***v

Caught the satellites only when he hung the antenna on the window. Maybe it should be, xs

2019-07-16

Y***v

It came before the deadline everything is fine

2019-10-08

LTC3859ALIUHF#TRPBF Description

***ear Technology: LTC3859AL - Triple Output, Buck/Buck/Boost Synchronous Controller with 28μA Burst Mode IQ

***ark: DP-SWREG/Controller Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller

***ponent Distributors Inc.: Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller

***i-Key: IC REG CTRLR MULT TOPOLOGY 38QFN

***hardson RFPD: POWER MANAGEMENT IC

***log Devices: The LTC3859AL is a high performance triple output (buck/buck/boost) synchronous DC/DC switching regulator controller that drives all N-channel power MOSFET stages. Constant frequency current mode architecture allows a phase-lockable switching frequency of up to 850kHz. The LTC3859AL operates from a wide 4.5V to 38V input supply range. When biased from the output of the boost converter or another auxiliary supply, the LTC3859AL can operate from an input supply as low as 2.5V after start-up. The 28μA no-load quiescent current extends operating runtime in battery powered systems. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3859AL features a precision 0.8V reference for the bucks, 1.2V reference for the boost and a power good output indicator. The PLLIN/MODE pin selects among Burst Mode operation, pulse-skipping mode, or continuous inductor current mode at light loads. Compared to the LTC3859 and the LTC3859A, the LTC3859AL is fully pin-compatible, but with lower Burst Mode operation IQ (28μA with one channel on). Quiescent Current (Burst Mode) Notes LTC3859AL 28μA-One channel on, Buck 38μA-All three channels on Internal clamp on the INTVCC pin LTC3859A 55μA-One channel on, Buck 80μA-All three channels on Internal clamp on the INTVCC pin. For new designs, we recommend LTC3859AL LTC3859 55μA-One channel on, Buck 80μA-All three channels on For new designs, we recommend LTC3859AL Applications Automotive Always-On and Start-Stop Systems Battery Operated Digital Devices Distributed DC Power Systems Multioutput Buck-Boost Applications

LTC3859ALIUHF#TRPBF More Information

Power Management ADI SLP

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