Mtengo wa TPS54560BQDDARQ1

Chithunzi chatsopano cha TPS54560BQDDARQ1 Chowonetsedwa

Kufotokozera mwachidule:

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Makhalidwe a Zamalonda

TYPE	DESCRIPTION	SANKHANI
Gulu	Magawo Ophatikizana (ICs) Zotsatira PMIC Ma Voltage Regulators - DC DC Switching Regulators
Mfr	Texas Instruments
Mndandanda	Magalimoto, AEC-Q100, Eco-Mode™
Phukusi	Tape & Reel (TR) Dulani Tepi (CT) Digi-Reel®
Mkhalidwe wa Zamalonda	Yogwira
Ntchito	Pansi-Pansi
Kukonzekera kwa Zotulutsa	Zabwino
Topology	Buck, Split Rail
Mtundu Wotulutsa	Zosinthika
Chiwerengero cha Zotuluka	1
Mphamvu yamagetsi - Kulowetsa (Mphindi)	4.5V
Mphamvu yamagetsi - Kulowetsa (Max)	60v ndi
Mphamvu yamagetsi - Kutulutsa (Mphindi / Zokhazikika)	0.8V
Mphamvu yamagetsi - Kutulutsa (Max)	58.8V
Zamakono - Zotuluka	5A
pafupipafupi - Kusintha	100kHz ~ 2.5MHz
Synchronous Rectifier	No
Kutentha kwa Ntchito	-40°C ~ 150°C (TJ)
Mtundu Wokwera	Surface Mount
Phukusi / Mlandu	8-PowerSOIC (0.154", 3.90mm M'lifupi)
Phukusi la chipangizo cha Supplier	8-SO PowerPad
Nambala Yoyambira Yogulitsa	Chithunzi cha TPS54560
SPQ	2500PCS

Kusintha Regulator

switching regulator ndi chowongolera chamagetsi chomwe chimagwiritsa ntchito chinthu chosinthira kuti chisinthe mphamvu yomwe ikubwera kukhala voteji ya pulsed, yomwe imasinthidwa pogwiritsa ntchito ma capacitor, inductors, ndi zinthu zina.
Mphamvu imaperekedwa kuchokera pazolowetsa mpaka zotulutsa poyatsa chosinthira (MOSFET) mpaka mphamvu yomwe mukufuna ifikire.
Mphamvu yotulutsa ikafika pamtengo wokonzedweratu chinthu chosinthira chimazimitsa ndipo palibe mphamvu yolowera yomwe imadyedwa.
Kubwereza ntchitoyi pa liwiro lapamwamba kumapangitsa kuti zitheke kupereka magetsi moyenera komanso mopanda kutentha pang'ono.

Zithunzi za TPS54560B-Q1

Kuchita Bwino Kwambiri Pakunyamula Zowala ndi Pulse Skipping Eco-mode™
92-mΩ High-Side MOSFET
146 µA Yogwira Ntchito Yoyimitsa Pakalipano ndi 2 µA Shutdown Panopa
100 kHz mpaka 2.5 MHz Fixed switching Frequency
Imagwirizanitsa ndi Wotchi Yakunja
Low Dropout pa Light Loads ndi Integrated BOOT Recharge FET
Kusintha kwa UVLO Voltage ndi Hysteresis
0,8 V 1% Internal Voltage Reference
8-Terminal HSOP yokhala ndi PowerPAD™ Package
-40 ° C mpaka 150 ° CT_JNtchito Range
Pangani Custom Design pogwiritsa ntchito TPS54560B-Q1 ndiWEBENCH® Wopanga Mphamvu

Zithunzi za TPS54560B-Q1

TPS54560B-Q1 ndi 60 V, 5 A, chowongolera chotsika chokhala ndi mbali yayikulu ya MOSFET.Chipangizocho chimapulumuka kuphulika kwa katundu mpaka 65V pa ISO 7637. Kuwongolera kwamakono kumapereka malipiro osavuta akunja ndi kusankha kosinthika kwachigawo.Kutsika kwapang'onopang'ono kumachepetsa kutsika kwapang'onopang'ono mpaka 146 µA.Kutseka kwaposachedwa kumachepetsedwa mpaka 2 µA pomwe pini yolumikizira imakokedwa.
Kutsekera kwa Undervoltage kumayikidwa mkati ku 4.3 V koma kumatha kuonjezedwa pogwiritsa ntchito pini yolumikizira.The linanena bungwe voteji start up ramp imayendetsedwa mkati kuti ipereke kuyambika koyendetsedwa ndikuchotsa overshoot.
Kusinthasintha kwafupipafupi kosiyanasiyana kumapangitsa kuti magwiridwe antchito kapena kukula kwa gawo lakunja kukwaniritsidwe.Zotulutsa zamakono ndizochepa kuzungulira ndi kuzungulira.Kubwereza pafupipafupi komanso kutseka kwamafuta kumateteza zida zamkati ndi zakunja panthawi yodzaza.
TPS54560B-Q1 ikupezeka mu phukusi la 8-terminal lowonjezera kutentha kwa HSOP PowerPAD™.