Lub cim tshiab TPS54560BQDDARQ1

luv luv piav qhia:

Product Detail

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Yam khoom

HOM	Kev piav qhia	Xaiv
Qeb	Integrated Circuits (ICs) PMIC Voltage Regulators - DC DC Hloov Regulators
Mfr	Texas Instruments
Series	Automotive, AEC-Q100, Eco-Mode™
Pob	Daim kab xev & Reel (TR) Daim kab xev (CT) Digi-Reel®
Yam khoom	Active
Muaj nuj nqi	Kauj ruam-down
Output Configuration	Qhov zoo
Topology	Buck, Split Rail
Hom tso zis	Kho tau
Number of Outputs	1
Voltage - Cov tswv yim (Min)	4.5v ua
Voltage - Input (Max)	60v ua
Voltage - Tso zis (Min/Fixed)	0,8v ua
Voltage - Tso zis (Max)	5 8,8v
Tam sim no - Tso zis	5A
Zaus - Hloov	100kHz ~ 2.5MHz
Synchronous Rectifier	No
Ua haujlwm kub	-40 ° C ~ 150 ° C (TJ)
Mounting Hom	Nto Mount
Pob / Case	8-PowerSOIC (0.154", 3.90mm Dav)
Cov Khoom Muag Khoom Pob	8-SO PowerPad
Base Product Number	TSO 54560
SPQ	2500 pcs

Hloov Regulator

Lub tshuab hluav taws xob hloov hluav taws xob yog lub tshuab hluav taws xob uas siv lub tshuab hloov pauv los hloov cov khoom siv hluav taws xob nkag mus rau hauv lub zog hluav taws xob, uas tom qab ntawd smoothed siv capacitors, inductors, thiab lwm yam.
Lub hwj chim yog muab los ntawm lub tswv yim mus rau qhov tso zis los ntawm kev tig ON ib qho kev hloov (MOSFET) kom txog rau thaum lub siab xav tau mus txog.
Thaum cov zis voltage nce mus txog tus nqi predetermined lub hloov lub caij yog muab OFF thiab tsis muaj zog input siv.
Rov ua qhov haujlwm no ntawm kev kub ceev ua rau nws muaj peev xwm muab qhov hluav taws xob zoo thiab muaj hluav taws xob tsawg dua.

Nta rau TPS54560B-Q1

Kev ua haujlwm siab ntawm lub teeb Loads nrog Pulse Hla Eco-hom ™
92-mΩ High-Side MOSFET
146 µA Kev Ua Haujlwm Quiescent Tam Sim No thiab 2 µA Shutdown Current
100 kHz rau 2.5 MHz Tsau Hloov Hloov Zaus
Synchronizes rau sab nraud moos
Tsis tshua muaj kev poob qis ntawm lub teeb Loads nrog Integrated BOOT Recharge FET
Adjustable UVLO Voltage thiab Hysteresis
0.8 V 1% Internal voltage siv
8-Terminal HSOP nrog PowerPAD™ Pob
-40 ° C txog 150 ° C_JKev khiav hauj lwm ntau
Tsim Kev Tsim Kho Kev Cai siv TPS54560B-Q1 nrog rauWEBENCH® Power Designer

Kev piav qhia rau TPS54560B-Q1

Lub TPS54560B-Q1 yog 60 V, 5 A, nqis nqis regulator nrog ib qho kev sib koom siab sab MOSFET.Cov cuab yeej muaj sia nyob load pob tseg pulses mus txog 65V ib ISO 7637. Kev tswj hom tam sim no muab kev them nyiaj rau sab nraud yooj yim thiab xaiv cov khoom siv yooj yim.Qhov qis ripple mem tes hla hom txo qhov tsis muaj cov khoom thauj tam sim no rau 146 µA.Kaw cov khoom siv tam sim no raug txo rau 2 µA thaum tus pin qhib tau rub qis.
Undervoltage lockout yog teem rau sab hauv ntawm 4.3 V tab sis tuaj yeem nce ntxiv siv tus pin pab.Cov zis voltage pib nce ramp yog nyob rau hauv kev tswj los muab ib tug tswj pib thiab tshem tawm overshoot.
Ib qho kev hloov pauv dav dav tso cai rau kev ua haujlwm lossis cov khoom siv sab nraud kom zoo.Cov zis tam sim no yog txwv lub voj voog-los ntawm-lub voj voog.Zaus foldback thiab thermal shutdown tiv thaiv cov khoom sab hauv thiab sab nraud thaum muaj xwm txheej overload.
TPS54560B-Q1 muaj nyob rau hauv 8-terminal thermally enhanced HSOP PowerPAD™ pob.