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reference designBT2747 | Demoboard BTDB581A

Overview

Topology	Boost Converter
Input voltage	4-48 V
Output 1	60 V
IC revision	00

Features

4V to 55V input voltage range
Built-in 2A 70V power switch
238kHz switching frequency (optional 140kHz)
No third winding, optocoupler
Static working current 5mA
Sleep current 20μA
Built-in function selection mode
Synchronizable frequency range 300kHz-600kHz
2 external resistors set VOUT
Primary voltage sampling setting VOUT
Package form: esop-8L

Typical applications

Isolated power supplies and boost power supplies for industrial, medical, and automation applications

More information

IC product information

Products

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	R_{DC max.} (mΩ)	f_res (MHz)	Size	Version	Samples
	7447709101	SPEC		8 files EDA models: Components ZIP ALT WE-PD (rev22g).IntLib \| 2.8 MB ZUK CadStar_WE-PD (rev20a).zip \| 36.5 KB CDS Cadence_WE-PD (rev23a).zip \| 13.3 MB EAG Eagle_WE-PD (rev23a).lbr \| 296.9 KB CAD files ZIP IGS Download_WE-PD_1210_IGS (rev1).igs \| 3.1 MB STP Download_WE-PD_1210_STP (rev1).stp \| 754.4 KB Electric models ZIP PSP PSpice_WE-PD (rev24a).zip \| 57.5 KB SCS Spectre_WE-PD (rev24a).mod \| 77.7 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-PD SMT Power Inductor	100	3.2	110	4.3	1210	Standard

	Order Code	Datasheet	Simulation
	7447709101	SPEC

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	R_{DC max.} (mΩ)	f_res (MHz)	Size	Version	Samples