TPS54360BDDAR Cov khoom siv hluav taws xob tshiab integrated circuits IC
Yam khoom
| HOM | Kev piav qhia | Xaiv |
| Qeb | Integrated Circuits (ICs) Voltage Regulators - DC DC Hloov Regulators |
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| Mfr | Texas Instruments |
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| Series | Eco-Mode ™ |
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| Pob | Daim kab xev & Reel (TR) Daim kab xev (CT) Digi-Reel® |
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| Yam khoom | Active |
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| Muaj nuj nqi | Kauj ruam-down |
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| Output Configuration | Qhov zoo |
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| Topology | Buck, Split Rail |
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| Hom tso zis | Kho tau |
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| Number of Outputs | 1 |
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| Voltage - Cov tswv yim (Min) | 4.5v ua |
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| Voltage - Input (Max) | 60v ua |
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| Voltage - Tso zis (Min/Fixed) | 0,8v ua |
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| Voltage - Tso zis (Max) | 5 8,8v |
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| Tam sim no - Tso zis | 3.5 A |
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| Zaus - Hloov | 100kHz ~ 2.5MHz |
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| Synchronous Rectifier | No |
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| Ua haujlwm kub | -40 ° C ~ 150 ° C (TJ) |
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| Mounting Hom | Nto Mount |
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| Pob / Case | 8-PowerSOIC (0.154", 3.90mm Dav) |
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| Cov Khoom Muag Khoom Pob | 8-SO PowerPad |
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| Base Product Number | TSO 54360 |
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| 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 TPS54360B
- 4.5-V rau 60-V (65-V Abs Max) Input Range
- 3.5-A Nruam Tam Sim No, 4.5-A Yam Tsawg Peak Inductor Tam Sim No Limit
- Tam sim no hom Control DC / DC Converter
- 92-mΩ High-Side MOSFET
- Kev ua haujlwm siab ntawm lub teeb Loads nrog Pulse Hla Eco-hom ™
- Tsis tshua muaj kev poob qis ntawm lub teeb Loads nrog Integrated BOOT Recharge FET
- 146-µA Kev Ua Haujlwm Quiescent Tam Sim No
- 2-µA Kev kaw tam sim no
- 100-kHz rau 2.5-MHz Tsau Hloov Hloov Zaus
- Synchronizes rau sab nraud moos
- Adjustable UVLO Voltage thiab Hysteresis
- Internal Soft Start
- Muaj tseeb Cycle-by-Cycle Current Limit
- Thermal, Overvoltage, thiab Frequency Foldback Protection
- 0.8 V 1% Internal voltage siv
- 8-Pin HSOIC nrog PowerPAD™ Pob
- -40 ° C txog 150 ° CJKev khiav hauj lwm ntau
- Tsim Kev Cai Tsim Siv TPS54360B nrog rauWEBENCH® Power Designer
Kev piav qhia rau TPS54360B
Lub TPS54360B yog 60-V, 3.5-A, kauj ruam-down regulator nrog ib tug integrated siab sab MOSFET.Kev tswj hom tam sim no muab cov nyiaj them rau sab nraud yooj yim thiab hloov tau yooj yim ntawm kev xaiv.Qhov qis ripple mem tes hla hom txo qhov tsis muaj kev thauj khoom 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.Qhov tso zis voltage pib-up ramp yog nyob rau hauv tswj los muab ib tug tswj pib-up thiab tshem tawm overshoot.
Ib qho kev hloov pauv-ntau zaus tso cai rau kev ua haujlwm lossis cov khoom siv sab nraud kom zoo.Zaus foldback thiab thermal shutdown tiv thaiv cov khoom sab hauv thiab sab nraud thaum muaj xwm txheej dhau.
TPS54360B muaj nyob rau hauv 8-pin thermally enhanced HSOIC PowerPAD™ pob.
