Analog Devices LT8315

Overview

Topology	Flyback Converter
Input voltage	90-265 V
Output 1	24 V / 0.14 A
IC revision	1.0

Description

This is a 24V output AC/DC isolated power supply reference board specifically for industrial equipment.

Features

Features of the LT8315・High voltage flyback converter with built-in 630V/300mA switch・Operates from 18V to 560V input voltage and delivers up to 15W of power・Regulation is possible without an optical isolator・Quasi-resonant boundary mode operation provides good load regulation, small transformer size, and high efficiency

Typical applications

Industrial equipment

More information

IC product information

Products

Order Code	Datasheet	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	I_SAT,30% (A)	R_{DC typ.} (mΩ)	f_res (MHz)	V_OP (V)	Mount	I_R (A)	I_SAT (A)	R_{DC max.} (mΩ)	V_IN	V_Out1 (V)	I_Out1 (mA)	V_aux (V)	f_switch (kHz)	N_PRI : N_SEC : N_AUX	V_T (V (AC))	L (mm)	W (mm)	H (mm)	Size
74438324100	SPEC	10 files EDA models: Components ZIP ALT WE-MAPI (rev25a).IntLib \| 599.5 KB CDS Cadence_WE-MAPI (rev25a).zip \| 2.3 MB EAG Eagle_WE-MAPI (rev25a).lbr \| 200.3 KB KIC KiCad_WE-MAPI (rev25a).zip \| 743.3 KB ZUK Cadstar_WE-MAPI (rev20a).zip \| 15.9 KB CAD files ZIP 3D 3D_WE-IndMAPI_SSMC-25xx_3D (rev1).pdf \| 13 KB IGS WE-MAPI_2512 (rev1).igs \| 49.3 KB STP WE-MAPI_2512 (rev1).stp \| 35.9 KB Electric models ZIP PSP PSpice_WE-MAPI (rev24a).zip \| 31.1 KB SCS Spectre_WE-MAPI (rev24a).mod \| 41 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-MAPI SMT Power Inductor	10	0.9	1.75	680	23	80	SMT	0.7	1.4	780	–	–	–	–	–	–	–	2.5	2	1.2	2512
744731331	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-TIS (rev22e).IntLib \| 301 KB CDS Cadence_WE-TIS (rev22b).zip \| 1.9 MB EAG Eagle_WE-TIS (rev23a).lbr \| 36.7 KB KIC KiCad_WE-TIS (rev25a).zip \| 2.2 MB ZUK Download_CadStar_WE-TIS (rev19a).zip \| 9 KB CAD files ZIP IGS WE-TIS_8075_TIS (rev1).igs \| 2.4 MB STP WE-TIS_8075_TIS (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-TIS (rev24a).zip \| 7.4 KB SCS Spectre_WE-TIS (rev24a).mod \| 7.5 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-TIS Radial Leaded Wire Wound Inductor	330	–	0.68	650	3.1	120	THT	0.65	0.45	830	–	–	–	–	–	–	–	7.8	7.8	7.5	8075
7508110419	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-OLEE (rev23a).IntLib \| 940 KB CDS Cadence_WE-OLEE (rev23a).zip \| 4.6 MB EAG Eagle_WE-OLEE (rev23a).lbr \| 148.4 KB CAD files ZIP IGS Download_IGS_070-6167 (rev1).IGS \| 1.6 MB STP Download_STP_070-6167 (rev1).STEP \| 775.3 KB Electric models ZIP LT 7508110419_LTspice (rev1).zip \| 8.1 KB LT LTSpice_WE-OLEE (rev22a).zip \| 19.5 KB PSP PSpice_WE-OLEE (rev22a).zip \| 12.2 KB Others ZIP WRL Download_WRL_070-6167 (rev1).wrl \| 181.6 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-OLEE Offline Transformer	2250	–	–	–	–	–	THT	–	0.26	–	55 - 265 V (AC)	24	170	20	50 - 65	3.8:1.19:1	3600	14.2	20.45	14.6	EE13/6/6

	Order Code	Datasheet	Simulation
	74438324100	SPEC
	744731331	SPEC
	7508110419	SPEC

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	I_SAT,30% (A)	R_{DC typ.} (mΩ)	f_res (MHz)	V_OP (V)	Mount	I_R (A)	I_SAT (A)	R_{DC max.} (mΩ)	V_IN	V_Out1 (V)	I_Out1 (mA)	V_aux (V)	f_switch (kHz)	N_PRI : N_SEC : N_AUX	V_T (V (AC))	L (mm)	W (mm)	H (mm)	Size	Samples

IC manufacturers (103)

24V Output Isolated AC/DC Board with LT8315

Overview

Description

Features

Typical applications

More information

Products

EDA models: Components
ZIP

CAD files
ZIP

Electric models
ZIP

Download all 10 files as zip archive
ZIP

EDA models: Components
ZIP

CAD files
ZIP

Electric models
ZIP

Download all 9 files as zip archive
ZIP

EDA models: Components
ZIP

CAD files
ZIP

Electric models
ZIP

Others
ZIP

Download all 9 files as zip archive
ZIP

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