Analog Devices LTC7804 | Demoboard DC2846A | Würth Elektronik Reference Design Search

Overview

Topology	Boost Converter
Input voltage	6-24 V
Output 1	24 V / 3 A

Description

Demonstration circuit DC2846A is a DC/DC synchronous boost converter featuring the LTC®7804 (MSE package), a spread spectrum or constant frequency current mode synchronous boost controller. The DC2846A generates a 24V output voltage and provides up to 6A of output current.

Features

Wide input voltage range: from 6V to 24V
Relatively high output power, up to 150W
Extremely low quiescent current, it’s 15μA at sleep mode and as low as 1μA at shutdown
Onboard low power bias supply
Ability to select spread spectrum or fixed frequency
Pulse-skipping mode, forced continuous operation or low ripple Burst Mode® operation at light loads
Synchronization with external clock

More information

Products

Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	I_SAT,10% (A)	I_SAT,30% (A)	R_DC (mΩ)	f_res (MHz)	Material	Pins	Type	Mount	L (mm)	H (mm)	I_R (A)	Working Voltage (V (AC))
7443551280	SPEC		9 files EDA models: Components ZIP ALT WE-HCI (rev25a).IntLib \| 1.1 MB CDS Cadence_WE-HCI (rev25a).zip \| 11.8 MB EAG Eagle_WE-HCI (rev25a).lbr \| 140.6 KB KIC KiCad_WE-HCI (rev25b).zip \| 2.7 MB ZUK Download_CadStar_WE-HCI (rev19a).zip \| 15.7 KB CAD files ZIP IGS WE-HCI_1365_7443551 (rev1).igs \| 1.7 MB STP WE-HCI_1365_7443551 (rev1).stp \| 514.9 KB Electric models ZIP PSP PSpice_WE-HCI (rev22a).zip \| 22.1 KB SCS Spectre_WE-HCI (rev24a).mod \| 26.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-HCI SMT Flat Wire High Current Inductor	2.8	22.5	8	17.5	3.3	35	WE-PERM	2	–	SMT	13.2	6.2	–	–
62000311121	SPEC	–	7 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev25a).zip \| 65.8 MB EAG Eagle_WR-PHD (rev25a).lbr \| 5.2 MB KIC KiCad_WR-PHD (rev25b).zip \| 311.3 MB CAD files ZIP 3D 3D_62000311121 (rev1).pdf \| 24.7 KB IGS Download_IGES_62000311121 (rev1).iges \| 303.4 KB STP Download_STP_62000311121 (rev1).stp \| 74.1 KB	Active i\| Production is active. Expected lifetime: >10 years.	WR-PHD Pin Header	–	–	–	–	–	–	–	3	Straight	THT	6	–	2	200
62000621121	SPEC	–	7 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev25a).zip \| 65.8 MB EAG Eagle_WR-PHD (rev25a).lbr \| 5.2 MB KIC KiCad_WR-PHD (rev25b).zip \| 311.3 MB CAD files ZIP 3D 62000621121_1 (rev1).pdf \| 41.3 KB IGS 62000621121 (rev1).iges \| 599 KB STP 62000621121 (rev1).stp \| 143.5 KB	Active i\| Production is active. Expected lifetime: >10 years.	WR-PHD Pin Header	–	–	–	–	–	–	–	6	Straight	THT	6	–	2	200

Order Code	Datasheet	Simulation
7443551280	SPEC
62000311121	SPEC	–
62000621121	SPEC	–

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	I_SAT,10% (A)	I_SAT,30% (A)	R_DC (mΩ)	f_res (MHz)	Material	Pins	Type	Mount	L (mm)	H (mm)	I_R (A)	Working Voltage (V (AC))	Samples

IC manufacturers (104)

Analog Devices LTC7804 | Demoboard DC2846A

LTC7804 Low IQ Synchronous Boost Controller

Overview

Description

Features

More information

Products

EDA models: Components
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CAD files
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Electric models
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Download all 9 files as zip archive
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EDA models: Components
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CAD files
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EDA models: Components
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CAD files
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