LM2775DSGR Hloov Voltage Regulators 2.7-V rau 5.5-VIN
♠ 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: | NWS-8 |
| Topology: | Boost |
| Cov zis voltage: | 5 V |
| Cov zis tam sim no: | 200 mA |
| Number of Outputs: | 1 Tso zis |
| Input voltage, Min: | 2.7v ua |
| Input voltage, Max: | 5.5v ua |
| Quiescent Current: | 75 ua |
| Hloov zaus: | 2 MHz |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | +85 C |
| Series: | TIAB SA 2775 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Qhov siab: | 0.8mm ib |
| Input voltage: | 2.7V rau 5.5V |
| Ntev: | 2.1 hli |
| Moisture Sensitive: | Yog lawm |
| Kev khiav hauj lwm muab khoom tam sim no: | 5 mA |
| 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: | 2.7v ua |
| Hom: | Hloov Capacitor 5-V Boost Converter |
| Dav: | 2.1 hli |
| Chav ntsuas hnyav: | 0.000384 oz |
♠ LM2775 Hloov Capacitor 5-V Boost Converter
LM2775 yog ib qho kev hloov pauv-capacitor doubler uas ua rau lub suab nrov qis. Lub LM2775 tuaj yeem muab tau txog li 200 mA ntawm cov zis tam sim no dhau ntawm 3.1-V txog 5.5-V cov tswv yim ntau, nrog rau txog li 125 mA ntawm cov zis tam sim no thaum cov khoom siv hluav taws xob tsawg li 2.7 V. Ntawm cov zis tawm tam sim no, LM2775 tuaj yeem txo nws cov quiescent tam sim no los ntawm kev khiav hauj lwm hauv ib hom pulse. PFM hom tuaj yeem qhib lossis tsis ua haujlwm los ntawm kev tsav lub PFM tus pin kom siab lossis qis. Tsis tas li ntawd, thaum LM2775 raug kaw, tus neeg siv tuaj yeem xaiv kom muaj qhov tso zis hluav taws xob rub mus rau GND lossis sab laug hauv lub xeev siab impedance los ntawm kev teeb tsa OUTDIS tus pin siab lossis qis.
Lub LM2775 tau muab tso rau hauv TI's 8-pin WSON, ib pob nrog cov khoom siv thermal zoo uas ua rau ib feem ntawm overheating nyob rau hauv yuav luag txhua qhov ntsuas kev ua haujlwm.
• 2.7-V rau 5.5-V Input Range
• Tsau 5-V tso zis
• 200-mA tso zis tam sim no
• Inductorless Solution: Tsuas Xav Tau 3 Me Ceramic Capacitor
• Shutdown Disconnects Load los ntawm VIN
• Kev txwv tam sim no thiab kev tiv thaiv cua sov
• 2-MHz Hloov zaus
• PFM Kev Ua Haujlwm Thaum Lub Teeb Load Currents (PFM tus pin khi siab)
• USB OTG
• HDMI Fais fab
• Portable Electronics
