TPS53353DQPR Hloov Voltage Regulators HI-EFF 20A SYNC BUCK CONVERTER
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Texas Instruments |
| Yam khoom: | Hloov Voltage Regulators |
| RoHS: | Paub meej |
| Mounting Style: | SMD / SMT |
| Pob / Case: | LSON-22 |
| Topology: | Buck |
| Cov zis voltage: | 600mV rau 5.5V |
| Cov zis tam sim no: | 20 A |
| Number of Outputs: | 1 Tso zis |
| Input voltage, Min: | 1.5 V |
| Input voltage, Max: | 15 V |
| Quiescent Current: | 10 ua |
| Hloov zaus: | 250 kHz rau 1 MHz |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | +85 C |
| Series: | TSO 53353 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Cov khoom siv txhim kho: | TPS53353EVM-744 |
| Input voltage: | 1.5V rau 15V |
| Moisture Sensitive: | Yog lawm |
| Kev khiav hauj lwm muab khoom tam sim no: | 320 ua |
| Khoom siv: | Voltage Regulators |
| Yam khoom: | Hloov Voltage Regulators |
| Factory Pack Quantity: | 2500 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Lub npe lag luam: | SWIFT |
| Hom: | Voltage Converter |
| Ntu # Aliases: | HPA01110DQPR |
| Chav ntsuas hnyav: | 0.005866 ua |
♠ TPS53353 High-Efficiency 20-A Synchronous Buck SWIFT™ Converter Nrog Ecomode™
TPS53353 yog D-CAP™ hom, 20-A synchronous switcher nrog kev sib xyaw MOSFETs.Nws yog tsim los rau kev yooj yim ntawm kev siv, tsis tshua muaj cov khoom siv sab nraud suav, thiab lub zog-paub qhov chaw.
Cov cuab yeej no nta 5.5-mΩ / 2.2-mΩ kev sib xyaw MOSFETs, muaj tseeb 1%, 0.6-V siv, thiab kev hloov pauv hloov pauv.Ib qho piv txwv ntawm kev sib tw muaj xws li: kev hloov pauv input voltage ntau ntawm 1.5 V mus rau 15 V, qis sab nraud tivthaiv suav, D-CAP ™ hom kev tswj rau super ceev ceev, nws pib hla hom kev ua haujlwm, sab hauv soft-start tswj, xaiv tau zaus , thiab tsis xav tau kev them nyiaj.
Kev hloov pauv input voltage ranges ntawm 1.5V txog 15V, cov khoom siv hluav taws xob ntau yog los ntawm 4.5V txog 25V, thiab cov zis voltage ntau yog los ntawm 0.6V txog 5.5V.
Cov cuab yeej muaj nyob rau hauv 5-mm × 6-mm, 22-pin QFN pob thiab tau teev los ntawm -40 ° C txog 85 ° C.
Lub TPS548B28 yog ib qho tshiab 20A ntaus ntawv tsim los rau cov ntaub ntawv chaw siv nrog lub me me, Pb-dawb pob.
• Cov khoom tshiab muaj: TPS548B28 16-V, 20-Asynchronous-buck converter nrog tej thaj chaw deb kev nkag siab
• Conversion input voltage ntau: 1.5V txog 15V
• VDD input voltage ntau: 4.5V txog 25V
• 92% efficiency ntawm 12 V rau 1.5 V ntawm 20 A
• Output voltage ntau: 0.6V txog 5.5V
• 5-V LDO tso zis
• Txhawb kev tawm tswv yim ib leeg
• Integrated hwj chim MOSFETs nrog 20 A ntawmnruam tso zis tam sim no
• Nws pib hla Eco-hom ™ rau lub teeb-load efficiency
• <10-μA kaw tam sim no
• D-CAP™ hom nrog cov lus teb ceev ceev
• Xaiv tau hloov zaus ntawm 250 kHz mus rau 1MHz nrog lwm tus resistor
• Xaiv tau nws pib hla lossis PWM nkaus xwb
• Ua-nyob rau hauv 1% 0.6-V siv
• 0.7-ms, 1.4-ms, 2.8-ms, thiab 5.6-ms xaiv tauInternal voltage servo soft start
• Integrated boost switch
• Muaj peev xwm pib ua ntej
• Kho tau overcurrent txwv nrog thermalnyiaj pab
• Overvoltage, undervoltage, UVLO, thiabtiv thaiv overtemperature
• Txhawb txhua qhov tso zis hluav taws xob ceramic
• Qhib-drain fais fab-qhov taw qhia zoo
• Koom nrog NexFET™ lub zog thaiv tshuab
• 22-pin QFN pob nrog PowerPAD™
• Rau SWIFT™ cov ntaub ntawv khoom siv fais fab, saibhttp://www.ti.com/swift
• Enterprise khib Servers thiab cia
• Wired networking keyboards thiab routers
• ASIC, SoC, FPGA, DSP core, thiab I/O voltage
