Texas Instruments TPS54239 | Demoboard PMP10822.1 | Würth Elektronik Reference Design Search

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reference designTPS54239 | Demoboard PMP10822.1

Overview

Topology	Flyback Converter
Input voltage	90-140 V
Output 1	24 V / 1.6 A
Output 2	12 V / 1 A
IC revision	A

Description

The PMP10822 reference design utilizes two QR flyback, and four buck converters. The efficiency for the 12V and 24V flyback approaches 87%, while the 16V buck converter has efficiency greater than 89%.

Features

The 12V and 24V flyback converter's efficiency approaches 87% at full load, with an input of 120VAC
The 16V buck converter's efficiency is greater than 89% at full load, with a 24V input
Board length is approximately 3.45" x 4.95"
Test report is available

More information

Products

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	I_SAT(A)	f_res(MHz)	V_IN	V_Out1(V)	I_Out1(A)	V_Out2(V)	I_Out2(A)	V_aux(V)	V_{aux 2}(V)	f_switch(kHz)	N_PRI : N_SEC : N_AUX	Size	I_R(A)	L(µH)	R_{DC max.}(mΩ)	V_R(V (AC))	V_T(V (AC))	Material	L(mm)	W(mm)	H(mm)	Mount	Samples
	744028001	WE-TPC SMT Tiny Power Inductor, 1.5 A, 150 MHz	Simulation	Downloads9 files EDA models: Components ZIP ALT WE-TPC (rev23a).IntLib \| 1.5 MB CDS Cadence_WE-TPC (rev23a).zip \| 10.8 MB EAG Eagle_WE-TPC (rev23b).lbr \| 219.3 KB KIC KiCad_WE-TPC (rev25b).zip \| 3.9 MB ZUK Download_CadStar_WE-TPC (rev19a).zip \| 47.5 KB CAD files ZIP IGS WE-TPC_2811 (rev1).igs \| 1.3 MB STP WE-TPC_2811 (rev1).stp \| 535 KB Electric models ZIP PSP PSpice_WE-TPC (rev23a).zip \| 39.9 KB SCS Spectre_WE-TPC (rev24a).mod \| 52.7 KB Download all 9 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Product seriesWE-TPC SMT Tiny Power Inductor	Saturation Current1.5 A	Self Resonant Frequency150 MHz	–	–	–	–	–	–	–	–	–	Size2811	Rated Current1.75 A	Inductance1 µH	DC Resistance85 mΩ	–	–	–	Length2.78 mm	Width2.8 mm	Height1.1 mm	MountSMT
	750315242	WE-OLTI Offline Flyback Transformers, 2.3 A, –	Simulation	Downloads11 files EDA models: Components ZIP ALT Altium_WE-OLTI (rev25a).IntLib \| 6.3 MB CDS Cadence_WE-OLTI (rev25a).zip \| 27.8 MB EAG Eagle_WE-OLTI (rev25a).lbr \| 241.4 KB KIC KiCad_WE-OLTI (rev25b).zip \| 10 MB CAD files ZIP 3D 3D_070-5644 (rev1).PDF \| 93.9 KB IGS 070-5644 (rev1).IGS \| 4.5 MB STP 070-5644 (rev1).STEP \| 2.1 MB Electric models ZIP LT 750315242_LTspice (rev1).zip \| 10 KB LT LTSpice_WE-OLTI (rev25a).zip \| 26.4 KB PSP PSpice_WE-OLTI (rev25a).zip \| 17.1 KB Others ZIP WRL 070-5644 (rev1).wrl \| 356.8 KB Download all 11 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Product seriesWE-OLTI Offline Flyback Transformers	Saturation Current2.3 A	–	Input Voltage 141 - 283 V (AC)	Output Voltage 112 V	Output Current 11.8 A	Output Voltage 212 V	Output Current 21.8 A	Auxiliary Voltage20 V	Auxiliary Voltage 216 V	Switching Frequency 45	Turns Ratio12:1:1:1.67:1.33	SizeEE25/13/7	–	Inductance600 µH	–	–	Insulation Test Voltage3000 V (AC)	–	Length27.05 mm	Width32.25 mm	Height22.86 mm	MountTHT
	744824310	WE-CMB Common Mode Power Line Choke, –, –	Simulation	Downloads10 files EDA models: Components ZIP ALT WE-CMB (rev25a).IntLib \| 8.2 MB CDS Cadence_WE-CMB (rev25a).zip \| 147.1 MB EAG Eagle_WE-CMB (rev21d).lbr \| 70.6 KB KIC KiCad_WE-CMB (rev25b).zip \| 38.7 MB ZUK Cadstar_WE-CMB (rev21b).zip \| 20.8 KB CAD files ZIP 3D dae_gltf_744824310 (rev1).dae \| 22.1 MB IGS IGS_744824310 (rev1).igs \| 14.1 MB STP STP_744824310 (rev1).stp \| 4.9 MB Electric models ZIP PSP PSpice_WE-CMB (rev25a).zip \| 14.3 KB S S-Parameter_744824310 (rev20a).s4p \| 311.7 KB	Status Activei\| Production is active. Expected lifetime: >10 years.	Product seriesWE-CMB Common Mode Power Line Choke	–	–	–	–	–	–	–	–	–	–	–	SizeL	Rated Current3 A	Inductance10000 µH	DC Resistance105 mΩ	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length27.5 mm	Width18.5 mm	Height33 mm	MountTHT