Atilẹba iyasọtọ tuntun TPS54560BQDDARQ1

kukuru apejuwe:

Fi imeeli ranṣẹ si wa Ṣe igbasilẹ iwe-ọjọ

Alaye ọja

ọja Tags

Ọja eroja

ORISI	Apejuwe	Yan
Ẹka	Awọn iyika Iṣọkan (ICs) PMIC Awọn olutọsọna Foliteji - Awọn olutọsọna Yipada DC DC
Mfr	Texas Instruments
jara	Ọkọ ayọkẹlẹ, AEC-Q100, Eco-Mode™
Package	Teepu & Reel (TR) Teepu Ge (CT) Digi-Reel®
Ipo ọja	Ti nṣiṣe lọwọ
Išẹ	Igbesẹ-isalẹ
O wu iṣeto ni	Rere
Topology	Ẹtu, Pipin Rail
Ojade Irisi	adijositabulu
Nọmba ti Ijade	1
Foliteji - Iṣawọle (min)	4.5V
Foliteji - Iṣawọle (Max)	60V
Foliteji - Ijade (Min/Ti o wa titi)	0.8V
Foliteji - Ijade (Max)	58.8V
Lọwọlọwọ - Ijade	5A
Igbohunsafẹfẹ - Yipada	100kHz ~ 2.5MHz
Amuṣiṣẹpọ Rectifier	No
Awọn iwọn otutu ti nṣiṣẹ	-40°C ~ 150°C (TJ)
Iṣagbesori Iru	Oke Oke
Package / Ọran	8-PowerSOIC (0.154 "Iwọn 3.90mm)
Package Device Olupese	8-SO PowerPad
Nọmba Ọja mimọ	TPS54560
SPQ	2500PCS

Yipada Regulator

Olutọsọna iyipada jẹ olutọsọna foliteji ti o nlo eroja iyipada lati yi ipese agbara ti nwọle pada si foliteji pulsed, eyiti o jẹ didan ni lilo awọn capacitors, inductors, ati awọn eroja miiran.
Agbara ti wa ni ipese lati titẹ sii si iṣẹjade nipa titan ON yipada (MOSFET) titi ti foliteji ti o fẹ yoo ti de.
Ni kete ti foliteji ti o wu jade ti de iye ti a ti pinnu tẹlẹ ohun elo yipada ti wa ni PA ko si si agbara titẹ sii ti o jẹ.
Tun iṣẹ yii ṣe ni awọn iyara giga jẹ ki o ṣee ṣe lati pese foliteji daradara ati pẹlu iran ooru ti o dinku.

Awọn ẹya ara ẹrọ fun TPS54560B-Q1

Ṣiṣe giga ni Awọn ẹru Ina pẹlu Pulse Skipping Eco-mode™
92-mΩ High-Side MOSFET
146 µA Ṣiṣe Quiescent Lọwọlọwọ ati 2 µA Tiipa lọwọlọwọ
100 kHz si 2.5 MHz Igbohunsafẹfẹ Yipada Ti o wa titi
Amuṣiṣẹpọ si Aago Ita
Ilọkuro kekere ni Awọn ẹru Imọlẹ pẹlu Isopọpọ BOOT Gbigba agbara FET
Adijositabulu UVLO Foliteji ati Hysteresis
0,8 V 1% Ti abẹnu Foliteji Reference
8-Terminal HSOP pẹlu PowerPAD™ Package
-40°C si 150°CT_JIbiti nṣiṣẹ
Ṣẹda Aṣa Apẹrẹ nipa lilo TPS54560B-Q1 pẹlu awọnWEBENCH® Power onise

Apejuwe fun TPS54560B-Q1

TPS54560B-Q1 jẹ 60 V, 5 A, olutọsọna ni isalẹ pẹlu MOSFET ẹgbẹ giga ti a ṣepọ.Ẹrọ naa yege awọn iṣọn idalẹnu fifuye to 65V fun ISO 7637. Iṣakoso ipo lọwọlọwọ n pese isanpada ita gbangba ti o rọrun ati yiyan paati rọ.Ipo foo pulse ripple kekere dinku ipese ko si fifuye lọwọlọwọ si 146 µA.Ipese ipese tiipa dinku si 2 µA nigbati PIN ti o ṣiṣẹ ti fa kekere.
Titiipa labẹ foliteji ti ṣeto ni inu ni 4.3 V ṣugbọn o le pọ si ni lilo pin agbara.Awọn o wu foliteji bẹrẹ soke rampu ti wa ni fipa dari lati pese a dari ibere si oke ati awọn imukuro overshoot.
Iwọn igbohunsafẹfẹ iyipada jakejado ngbanilaaye boya ṣiṣe tabi iwọn paati ita lati wa ni iṣapeye.Ijade lọwọlọwọ jẹ iyipo-nipasẹ-ọmọ.Ilọkuro igbohunsafẹfẹ ati pipade igbona ṣe aabo fun inu ati awọn paati ita lakoko ipo apọju.
TPS54560B-Q1 wa ninu apo HSOP PowerPAD™ imudara igbona 8-terminal kan.