TPS54622RHLR Hloov Voltage Regulators 4.5-17Vin 6A
♠ 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: | VQFN-14 |
| Topology: | Buck |
| Cov zis voltage: | 600mV rau 15v |
| Cov zis tam sim no: | 6 A |
| Number of Outputs: | 1 Tso zis |
| Input voltage, Min: | 4.5 V |
| Input voltage, Max: | 17 V |
| Quiescent Current: | 2 ua |
| Hloov zaus: | 1.6 MHz zaus |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 150 C |
| Series: | TSO 54622 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Cov khoom siv txhim kho: | TPS54622EVM-012 |
| Input voltage: | 4.5V rau 17V |
| Moisture Sensitive: | Yog lawm |
| Kev khiav hauj lwm muab khoom tam sim no: | 2 ua |
| Khoom siv: | Voltage Regulators |
| Yam khoom: | Hloov Voltage Regulators |
| Factory Pack Quantity: | 3000 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Lub npe lag luam: | SWIFT |
| Hom: | Voltage Converter |
| Ntu # Aliases: | SN1208058RHLR |
| Chav ntsuas hnyav: | 0.001136 oz |
♠ TPS54622 4.5-V rau 17-V Input, 6-A Synchronous Kauj ruam-Down SWIFT™ Converter Nrog Hiccup Protection
Lub TPS54622 ntaus ntawv nyob rau hauv thermally enhanced 3.5-mm × 3.5-mm VQFN pob yog ib tug tag nrho-featured 17-V, 6-A synchronous kauj ruam-down converter optimized rau me me tsim los ntawm high efficiency thiab integrating high-sab thiab qis-sab MOSFETs. Ntxiv qhov chaw txuag tau ua tiav los ntawm kev tswj hwm tam sim no, uas txo cov khoom suav, thiab los ntawm kev xaiv qhov hloov pauv siab, txo qhov hneev taw ntawm inductor.
Qhov tso zis hluav taws xob pib-up ramp yog tswj los ntawm SS / TR tus pin, uas tso cai rau kev ua haujlwm raws li ib qho khoom siv hluav taws xob ib leeg lossis hauv cov xwm txheej taug qab. Lub hwj chim sequencing tseem ua tau los ntawm kev teeb tsa kom raug thiab qhib-drain fais fab pins zoo.
Cycle-by-cycle tam sim no txwv nyob rau sab siab FET tiv thaiv cov cuab yeej nyob rau hauv cov xwm txheej dhau los thiab tau txhim kho los ntawm qhov kev txwv qis-sab tam sim no uas tiv thaiv kev khiav tawm tam sim no. Kuj tseem muaj qhov qis-sab dab ntxwg nyoog tam sim no txwv uas tig tawm ntawm sab qis MOSFET txhawm rau tiv thaiv kev thim rov qab ntau dhau. Kev tiv thaiv Hiccup yog tshwm sim yog tias tus mob overcurrent tau txuas ntxiv mus ntev dua li lub sijhawm teem tseg. Thermal hiccup tiv thaiv lov tes taw lub cuab yeej thaum tuag kub tshaj lub thermal shutdown kub thiab enables ib feem dua tom qab lub built-in thermal shutdown hiccup lub sij hawm.
• Integrated 26-mΩ thiab 19-mΩ MOSFETs
• Split Power Rail: 1.6 V rau 17 V ntawm PVIN
• 200-kHz rau 1.6-MHz Hloov zaus
• Synchronizes rau sab nraud moos
• 0.6V ± 1% Voltage Reference Overtemperature
• Hiccup Tam sim no txwv
• Monotonic Start-Up rau hauv Prebiased Outputs
• -40 ° C txog 150 ° C Kev khiav hauj lwm qhov kub thiab txias ntau yam
• Adjustable qeeb pib thiab lub zog Sequencing
• Fais fab zoo tso zis saib xyuas rau undervoltage thiab overvoltage
• Adjustable Input Undervoltage Lockout
• Rau SWIFT™ Cov Ntaub Ntawv, mus saib http://www.ti.com/swift
• Tsim ib qho Kev Cai Tsim Siv TPS54622 Nrog WEBENCH® Power Designer
• High-Density Distributed Power Systems
• Kev Ua Tau Zoo Tshaj Plaws-ntawm-Load Regulation
• Broadband, Networking, thiab OpticalKev Sib Txuas Lus Infrastructure
