TPS54229DDAR Hloov Voltage Regulators 4.5-18Vin, 2A Sync Kauj ruam-down 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: | SO-PowerPad-8 |
| Topology: | Buck |
| Cov zis voltage: | 760mv 7 v |
| Cov zis tam sim no: | 2 A |
| Number of Outputs: | 1 Tso zis |
| Input voltage, Min: | 4.5 V |
| Input voltage, Max: | 18 V |
| Quiescent Current: | 5.8 ua |
| Hloov zaus: | 650 kHz |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | +85 C |
| Series: | TSO 54229 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Input voltage: | 4.5V rau 18V |
| Moisture Sensitive: | Yog lawm |
| Kev khiav hauj lwm muab khoom tam sim no: | 800 ua |
| Khoom siv: | Voltage Regulators |
| Yam khoom: | Hloov Voltage Regulators |
| Factory Pack Quantity: | 2500 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Hom: | Kauj ruam Down Converter |
| Chav ntsuas hnyav: | 70, 600 mg |
♠ 4.5V rau 18V INPUT, 2-A SYNCHRONOUS KAUJ RUAM CONVERTER nrog INTEGRATED FET
TPS54229 yog qhov hloov kho raws sijhawm D-CAP2 ™ hom synchronous puck converter. TheTPS54229 ua rau cov neeg tsim qauv ua kom tiav cov khoom siv ovarious kawg cov khoom siv hluav taws xob tsheb npav nrog cov txiaj ntsig zoo, cov khoom siv qis qis, tsis tshua muaj kev daws teeb meem tam sim no. Lub voj tswj lub ntsiab rau TPS54229 siv D-CAP2 ™ hom kev tswj uas muab cov lus teb ceev ceev uas tsis muaj cov khoom them nyiaj sab nraud. TPS54229 kuj muaj cov khoom siv hluav taws xob uas ua rau cov cuab yeej siv tau rau ob qho tib si qis sib npaug sib npaug (ESR) cov khoom siv hluav taws xob, xws li POSCAP lossis SP-CAP, thiab ultra-low ESR ceramic capacitors. Cov cuab yeej ua haujlwm ntawm 4.5-V rau 18-V VIN input. Cov zis hluav taws xob tuaj yeem ua haujlwm nruab nrab ntawm 0.76 V thiab 7 V. Cov cuab yeej kuj tseem muaj lub sijhawm pib muag muag. TPS54229 muaj nyob rau hauv 8-pin DDA pob, thiab tsim los ua haujlwm ntawm -40 ° C txog 85 ° C.
• D-CAP2™ Hom Ua kom muaj kev teb sai sai
• Low Output Ripple thiab tso cai Ceramic Output Capacitor
• Dav VIN Input Voltage Range: 4.5 V rau 18 V
• Tso zis Voltage Range: 0.76 V rau 7.0 V
• Cov FETs sib xyaw ua haujlwm tau zoo tau zoo rau kev siv lub voj voog qis dua
- 160 mΩ (High Sab) thiab 110 mΩ (Low Sab)
• Kev ua haujlwm siab, tsawg dua 10 μA thaum kaw
• High Initial Bandgap Reference Accuracy
• Adjustable Soft Start
• Pre-Biased Soft Start
• 650-kHz Hloov zaus (fSW)
• Lub voj voog los ntawm lub voj voog dhau qhov txwv tam sim no
• Ntau yam kev siv rau qhov qis qis
- Digital TV Power Supply
- Siab txhais Blu-duab tshav Disc ™ Players
- Networking Tsev Terminal
- Digital Set Top Box (STB)
