LTC3899HUHF#PBF

Mfr. #:: LTC3899HUHF#PBF
Manufacturer:: Analog Devices / Linear Technology
Description:: Switching Voltage Regulators 60V Low IQ, Triple Output, Buck/Buck-Boost Synchronous Controller
Lifecycle:: New from this manufacturer.
Datasheet:: LTC3899HUHF#PBF Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: LTC3899HUHF#PBF 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 60 V

Output Current:: 15 A

Number of Outputs:: 3 Output

Input Voltage MAX:: 60 V

Topology:: Boost, Buck

Input Voltage MIN:: 4.5 V

Switching Frequency:: 105 kHz to 835 kHz

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 150 C

Series:: LTC3899

Packaging:: Tube

Input Voltage:: 4.5 V to 60 V

Operating Temperature Range:: - 40 C to + 150 C

Quiescent Current:: 39 uA

Type:: Low IQ Triple Output Buck/Buck/Boost Synchronous Controller

Brand:: Analog Devices / Linear Technology

Shutdown:: Shutdown

Development Kit:: DC1898A

Load Regulation:: 0.01 %

Operating Supply Current:: 0.039 mA

Product Type:: Switching Voltage Regulators

Factory Pack Quantity:: 52

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.005079 oz

Tags: LTC3899H, LTC3899, LTC389, LTC38, LTC3, LTC

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We provide 90-360 days warranty.

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LTC3899HUHF#PBF Ratings and Reviews

A***n

Good quality, fast delivery11 days to moscow

2019-10-14

A***d

40 days to 13 regions. all ok. You can take it.

2019-10-03

E**s

Everything came

2019-07-13

J***o

Great seller 100% Recommended quality item, all 5 Stars, thank you a++

2019-06-08

LTC3899HUHF#PBF Description

***ear Technology: LTC3899 - 60V Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller

***ical: DC/DC Cntrlr Triple-OUT Step Down/Step Up 900kHz Automotive 38-Pin QFN EP Tube

***i-Key: IC REG CTRLR BUCK/BUCK-BST 38QFN

***nell: DC/DC CTRL, BUCK-BOOST, 835KHZ, QFN-38

***ark: Dc/Dc Ctrl, Buck-Boost, 835Khz, Qfn-38

***hardson RFPD: POWER MANAGEMENT IC

***log Devices: The LTC3899 is a high performance triple output (buck/ buck/boost) DC/DC switching regulator controller that drives all N-channel synchronous power MOSFET stages. The constant frequency current mode architecture allows a phase-lockable frequency of up to 850kHz. The LTC3899 operates from a wide 4.5V to 60V input supply range. When biased from the output of the boost converter or another auxiliary supply, the LTC3899 can operate from an input supply as low as 2.2V after start-up. The gate drive for the LTC3899 can be programmed from 5V to 10V to allow the use of logic-level or standard-level FETs and to maximize efficiency. Internal switches in the top gate drivers eliminate the need for external bootstrap diodes. The 29μA no-load quiescent current extends operating run time in battery-powered systems. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. Applications Automotive Always-On and Start-Stop Systems Distributed DC Power Systems Multioutput Buck-Boost Applications

LTC3899HUHF#PBF More Information

LTC389x Synchronous DC/DC Controllers: Linear Technology/Analog Devices 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 ADI SLP

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	Mfr.#: LTC3899IUHF#TRPBF OMO.#: OMO-LTC3899IUHF-TRPBF	Switching Voltage Regulators 60V Low IQ, Triple Output, Buck/Buck-Boost Synchronous Controller
	Mfr.#: LTC3899HUHF#TRPBF OMO.#: OMO-LTC3899HUHF-TRPBF	Switching Voltage Regulators 60V Low IQ, Triple Output, Buck/Buck-Boost Synchronous Controller

Availability

Stock:: Available
On Order:: 3500
Enter Quantity:

Current price of LTC3899HUHF#PBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$13.93~~; ~~$13.93~~

25: ~~$9.25~~; ~~$231.25~~

100: ~~$7.65~~; ~~$765.00~~

250: ~~$7.27~~; ~~$1 817.50~~

500: ~~$7.10~~; ~~$3 550.00~~

1000: ~~$6.83~~; ~~$6 830.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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