LM2775QDSGRQ1 Hloov Voltage Regulators Automotive 2.7V rau 5.5VIN 200mA
♠ 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: | + 125 C |
| Kev Tsim Nyog: | AEC-Q100 |
| Series: | LM2775-Q1 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Cov khoom siv txhim kho: | LM2775EVM |
| Input voltage: | 2.7V rau 5.5V |
| Moisture Sensitive: | Yog lawm |
| 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 Boost Converter |
| Chav ntsuas hnyav: | 0.000416 oz |
♠ LM2775-Q1 Hloov Capacitor 5-V Boost Converter
LM2775-Q1 yog ib qho kev hloov pauv-capacitor doubler uas ua rau lub suab nrov qis.Lub LM2775-Q1 tuaj yeem muab tau txog 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. Lub LM2775-Q1 muab tus nqi-optimized 5V, 200mA mov rau powering CAN transceivers thiab lwm yam loads, boosting los ntawm ib tug tswj 3.3-V system rail.Nws tuaj yeem siv los ua ib qho postboost hauv tsheb tshuab uas tsis siv cov khoom siv hluav taws xob dav dav pre-boost lossis txias crank.Ntawm cov zis tam sim no qis, LM2775-Q1 tuaj yeem txo nws qhov tsis txaus ntseeg tam sim no los ntawm kev ua haujlwm hauv pulse zaus hloov pauv (PFM) hom.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 lub cuab yeej 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.
LM2775-Q1 tau muab tso rau hauv TI's 8-pin WSON, ib pob nrog cov khoom siv thermal zoo uas ua rau qhov tsis muaj cua sov nyob rau hauv yuav luag txhua qhov ntsuas kev ua haujlwm.
• Tsim nyog rau kev siv tsheb
• AEC-Q100 tsim nyog nrog cov txiaj ntsig hauv qab no
- Cov cuab yeej ntsuas kub qib 1: -40 ° C txog + 125 ° C ambient kev khiav hauj lwm kub ntau yam
• 2.7-V rau 5.5-V input range
• Tsau 5-V tso zis
• 200-mA tso zis tam sim no
• Inductor-tsawg tov: tsuas yog yuav tsum tau 3 me me ceramic capacitor
• Shutdown disconnects load los ntawm VIN
• Tam sim no txwv thiab tiv thaiv thermal
• 2-MHz hloov zaus
• PFM ua haujlwm thaum lub teeb thauj khoom tam sim no (PFM tus pin khi siab)
• Fais fab rau CAN transceiver
• millimeter wave radar
• ADAS lub koob yees duab fais fab mov
