Asourcing kub muag fais fab hloov TPS4H160AQPWPRQ1 ic nti ib qho chaw
Yam khoom
HOM | Kev piav qhia |
Qeb | Integrated Circuits (ICs) |
Mfr | Texas Instruments |
Series | Automotive, AEC-Q100 |
Pob | Daim kab xev & Reel (TR) Daim kab xev (CT) Digi-Reel® |
SPQ | 2000 T&R |
Yam khoom | Active |
Hloov hom | Lub Hom Phiaj |
Number of Outputs | 4 |
Ratio - Input: Output | 1: 1 |
Output Configuration | Siab sab |
Hom tso zis | N-Channel |
Interface | On/off |
Voltage - Load | 3.4V ~ 40V |
Voltage - Khoom siv (Vcc / Vdd) | Tsis xav tau |
Tam sim no - Output (Max) | 2.5 A |
Rds On (Typ) | 165m 000000000000000000 tauបាន។ |
Hom tswv yim | Tsis-Inverting |
Nta | Status Chij |
Kev tiv thaiv txhaum | Tam sim no txwv (tso), Tshaj Kub |
Ua haujlwm kub | -40 ° C ~ 125 ° C (TA) |
Mounting Hom | Nto Mount |
Cov Khoom Muag Khoom Pob | 28- HTSO |
Pob / Case | 28-PowerTSSOP (0.173", 4.40mm Dav) |
Base Product Number | TPS4H160 |
1.
Lub TPS4H160-Q1 ntaus ntawv yog plaub-channel ntse siab-sab hloov nrog plaub 160mΩ N-hom hlau oxide semiconductor (NMOS) fais fab teb cov nyhuv transistors (FETs) thiab muaj kev tiv thaiv tag nrho.
Cov cuab yeej muaj cov kev kuaj mob dav dav thiab qhov tseeb qhov tseeb tam sim no rau kev txawj ntse tswj kev thauj khoom.
Qhov kev txwv tam sim no tuaj yeem hloov kho sab nraud kom txo qis inrush lossis overload tam sim no, yog li ua kom muaj kev ntseeg siab ntawm tag nrho cov kab ke.
2.
Dab tsi yog qhov tseem ceeb ntawm daim ntawv thov scenarios rau kev txawj ntse high-sab keyboards hauv kev siv tsheb?
Cov xwm txheej tseem ceeb ntawm daim ntawv thov kev hloov pauv siab nyob rau hauv tsheb tau sau tseg hauv peb thaj chaw.
Hluav taws xob cua sov, piv txwv li rau lub rooj cua sov, wiper cua sov, thiab lwm yam.
Kev xa hluav taws xob yog lub luag haujlwm rau muab lub zog rau cov khoom siv peripheral, xws li lub koob yees duab fais fab thiab lub cev tswj modules.
Fais fab kis tau tus mob, xws li rau horn tswj, powering start/stop coils, thiab lwm yam.
3.
Thaum siv lub ntse ntse hloov sab hauv hauv lub tsheb, kev saib xyuas yuav tsum tau them rau cov yam ntxwv ntawm kev thauj khoom.Lub siab-sab hloov yuav tsum ua kom haum rau hom load: resistive, inductive, thiab capacitive.
Ntawm peb lub ntsiab load hom, lub purest yog resistive, uas muaj ib tug ruaj khov load yam ntxwv.
Capacitive loads tsim ib tug loj inrush tam sim no nyob rau hauv start-up, tab sis qhov tseeb kev khiav hauj lwm tam sim no feem ntau tsawg tshaj li qhov inrush tam sim no, yog li tus tsim ntawm tam sim no limiting tiv thaiv rau capacitive loads yog ib qho nyuaj.
"Qhov tsis txaus ntseeg tshaj plaws yog qhov inductive load, uas yog tus cwj pwm los ntawm kev tso tawm ntawm lub zog ntawm kev hloov-tawm, ua kom rov qab hluav taws xob muaj peev xwm uas, yog tias tsis kho kom raug, tuaj yeem ua rau muaj kev puas tsuaj loj rau qhov hloov pauv. yuav tsum tau tshwj xeeb tsim rau inductive loads.