LM5007MMX/NOPB Hloov Voltage Regulators High Voltage 80V
♠ 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: | VSSOP-8 |
| Topology: | Buck |
| Cov zis voltage: | 2.5v rau 73v |
| Cov zis tam sim no: | 500 mA |
| Number of Outputs: | 1 Tso zis |
| Input voltage, Min: | 9 v |
| Input voltage, Max: | 75v ua |
| Hloov zaus: | 50 kHz txog 800 kHz |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Series: | TIAB SA 5007 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Cov khoom siv txhim kho: | LM5007EVAL |
| Input voltage: | 9 v 75v |
| Kev khiav hauj lwm muab khoom tam sim no: | 500 ua |
| Yam khoom: | Hloov Voltage Regulators |
| Kev kaw: | Kaw |
| Factory Pack Quantity: | 3500 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Cov khoom siv hluav taws xob - Min: | 9 v |
| Hom: | Kauj ruam |
| Chav ntsuas hnyav: | 0.004938 tzs |
♠ TPS255xx Precision Adjustable Tam sim no-Limited Fais Fab Distribution Hloov
LM5007 0.5-A step-down switching converter nta tag nrho cov haujlwm uas yuav tsum tau siv los siv tus nqi qis thiab siv nyiaj ntau. Qhov no highvoltage converter muaj kev sib koom ua ke 80-V, 0.7-A Nchannel buck hloov thiab ua haujlwm dhau qhov input voltage ntau ntawm 9 V rau 75 V. Cov cuab yeej siv tau yooj yim thiab muab rau hauv 8-pin VSSOP thiab thermally enhanced 8-pin WSON pob.
Lub converter siv lub tswv yim hysteretic tswj nrog PWM raws sij hawm inversely proportional rau VIN. Qhov no feature tso cai rau kev khiav hauj lwm zaus nyob twj ywm nrog load thiab input voltage variations. Kev tswj hysteretic yuav tsum tsis muaj qhov nyiaj them rov qab thiab muab cov lus teb sai sai. Ib qho kev txwv tam sim no ntse yog siv nrog kev yuam tawm ntawm lub sijhawm uas yog qhov sib npaug ntawm VOUT. Qhov kev txwv tam sim no ua kom muaj kev tiv thaiv luv luv thaum muab kev txo qis tam sim no foldback. Lwm yam kev tiv thaiv muaj xws li thermal shutdown nrog tsis siv neeg rov qab, VCC thiab rooj vag tsav undervoltage lockout, thiab lub luag hauj lwm ntau tshaj lub voj voog limiter.
• Ntau yam Synchronous Buck DC/DC Converter
- Kev khiav hauj lwm input Voltage range ntawm 9V txog 75V
- Integrated 80-V, 0.7-A N-Channel Buck Hloov
- Internal High-Voltage VCC Regulator
- Adjustable tso zis voltage
- Kev ua haujlwm siab
• Adaptive Constant On-Time Control Architecture
- Ultra-Fast Transient teb
- Tsis muaj Control Loop Compensation yuav tsum tau
• Yuav luag tas li hloov zaus
- PWM On-Time Varies Inversely with InputQhov hluav taws xob
• Precision 2.5-V Reference
• Low Input Quiescent Current
• Inherent Protection Features rau Robust Design
- Kev Tiv Thaiv Kev Txawj Ntse Tam Sim No
- VCC thiab Gate Drive UVLO Tiv Thaiv
- Thermal Shutdown Protection Nrog Hysteresis
- Sab nraud Shutdown Control
• 8-Pin VSSOP thiab WSON Pob
• Tsim ib tug Custom Regulator Design sivWEBENCH® Power Designer
• Tsis cais tawm DC/DC Buck Regulator
• Secondary High-Voltage Post Regulator
• 48-V Automotive Systems
