TPS54302DDCR Switching Voltage Regulators 4.5-V rau 28-V Input, 3-A Output, EMI Tus phooj ywg Synchronous Step-Down Converter 6-SOT-23-THIN -40 rau 125
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Texas Instruments |
| Yam khoom: | Hloov Voltage Regulators |
| Mounting Style: | SMD / SMT |
| Pob / Case: | SOT-23-Thin-6 |
| Topology: | Buck |
| Cov zis voltage: | 28 V ib |
| Cov zis tam sim no: | 3 A |
| Number of Outputs: | 1 Tso zis |
| Input voltage, Min: | 4.5 V |
| Input voltage, Max: | 28 V ib |
| Quiescent Current: | 45 ua |
| Hloov zaus: | 400 kHz |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Series: | TSO 54302 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Input voltage: | 4.5V rau 28V |
| Kev khiav hauj lwm muab khoom tam sim no: | 40 ua |
| Yam khoom: | Hloov Voltage Regulators |
| Kev kaw: | Kaw |
| Factory Pack Quantity: | 3000 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Cov khoom siv hluav taws xob - Min: | 4.5 V |
| Chav ntsuas hnyav: | 0.000335 oz |
♠ TPS54302 4.5-V rau 28-V Tawm tswv yim, 3-A tso zis, EMI-Friendly Synchronous Step-Down Converter
TPS54302 ntaus ntawv yog 4.5-V rau 28-V input voltage ntau, 3-A synchronous puck converter.Cov cuab yeej suav nrog ob qho kev hloov pauv FETs, lub voj sab hauvkev them nyiaj, thiab 5-ms sab hauv muag pib txo cov khoom suav.
Los ntawm kev sib koom ua ke ntawm MOSFETs thiab siv cov pob SOT-23, TPS54302 cov cuab yeej ua tiav lub zog siab ceev thiab muab cov hneev taw me me ntawm PCB.
Advanced Eco-mode kev siv ua kom lub teeb pom kev zoo thiab txo lub zog poob.
Hauv TPS54302 ntaus ntawv, kev ua haujlwm zaus kis spectrum yog qhia rau EMI txo.
Cycle-by-cycle tam sim no txwv nyob rau hauv ob sab siab MOSFET tiv thaiv lub converter nyob rau hauv ib tug overload mob thiab yog kho los ntawm ib tug tsawg-sab MOSFET freewheeling tam sim no txwv uas tiv thaiv tam sim no khiav.Hiccup hom kev tiv thaiv yog tshwm sim yog tias tus mob overcurrent tau mob ntev dua lub sijhawm tam sim no.
• 4.5-V rau 28-V dav input voltage ntau
• Kev sib xyaw ua ke 85-mΩ thiab 40-mΩ MOSFETs rau 3-A, cov zis txuas ntxiv tam sim no
• Tsawg 2-μA kaw, 45-μA quiescent tam sim no
• Sab hauv 5-ms pib mos
• Tsau 400-kHz hloov zaus
• Ntau zaus kis spectrum kom txo EMI
• Advanced Eco-mode™ mem tes hla
• Peak tam sim no-hom tswj
• Internal voj them nyiaj
• Kev tiv thaiv overcurrent rau ob qho tib si MOSFETs nrog hiccup hom tiv thaiv
• Kev tiv thaiv overvoltage
• Thermal kaw
• SOT-23 (6) pob
• 12-V, 24-V faib hluav taws xob-tsheb thauj mus los
• Daim ntawv thov kev lag luam
- Cov khoom dawb
• Cov neeg siv khoom thov
- Audio
– STB, DTV
- Lub tshuab luam ntawv
