MAX5974DETE+T Switching Controllers Active-clamped, spread-spectro, Current-Modus PWM Moderatores
Product Description
| Productum attributum | Precium attributum |
| Fabrica: | Maximus Integrated |
| Product Category: | Switching Controllers |
| RoHS: | Singula |
| Acta: | - |
| Numerus outputs: | 1 output |
| Commutatione Frequency: | 600 kHz |
| Officium Cycle - Max: | 82 % |
| Input Voltage: | 10.5 V |
| Output intentione: | - |
| Output Current: | 1 mA |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Adscendens Style: | SMD/SMT |
| Sarcina / Case: | TQFN-16 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Notam: | Maximus Integrated |
| Fall tempus: | 14 ns |
| Supple Current operating: | 1.8 mA |
| Supple intentione operating: | 12 V ad 21 V |
| Product Type: | Switching Controllers |
| Tempus surge: | 27 ns |
| Series: | MAX5974 |
| Factory Pack Quantity: | 2500 |
| Subcategoria: | PMIC - Power Management ICs |
| Typus: | Current Mode PWM Controllers |
| Pars # Aliases: | MAX5974 |
Activa, Clamped, Expande-spectrum, Current-Modo PWM Controllers
MAX5974_ imperium praebere in intentione late-inputatione, actuosa-conligata, modo currenti PWM, convertentium in Power-super-Athernet (PoE) machinam (PD) applica- tionibus effectivis praebent.MAX5974A/MAX5974C bene aptae sunt ad ambitum universalem vel telecomium initus, dum MAX5974B/ MAX5974D etiam initus intentionis ad 10.5V accommodant.
Cogitationes varias notas comprehendunt ad copiam efficientiam augendam.AUX agitator redivivus magnetico cur- renti loco illam in circuitu fibulae dissolutivae devastat.Programmabile tempus mortuum inter AUX et rectorem principalem permittit ut nulla vis commutandi (ZVS).Sub condiciones leves, cogitationes mutandi fre quentiam (frequency foldback) reducere damna mutandi.
MAX5974A/MAX5974B lineamentum ambitus singularis est ut outputa moderatio perficiat sine optocouplero utendo, dum MAX5974C/MAX5974D utendum est methodo feedback traditionalis optocoupli.Error internus amplificator cum 1% referentia valde utilis est in consilio nonsolato, necessitatem exterioris shunt ordinatoris removens.
Adinventiones inducunt singularem feed-ante maximum officium fibulae-cycli, quae maximam aetatem fibulae voltae facit in conditionibus transeuntibus extra lineam intentionis, usum potentiae MOSFET cum inferiore intentione naufragii praebens.Pluma programmabilis frequentia dither tes praebet operationem low-emi, spectrum expansum operationem.
MAX5974_ praesto sunt in 16-pin TQFN-EP aetatum sarcinarum et aestimantur operandi per -40°C ad +85°C et -40°C ad +25°C iugis temperaturae.
Pecco Current-Modus Imperium, Active-clamped deinceps PWM Controller
● Ordinatione Sine Optocoupler (MAX5974A/ MAX5974B)
Internum 1% Error Amplifier
● 100kHz ad 600kHz Programmabile ± 8% Commutatio Frequentia, Synchronisation Usque ad 1.2MHz
Programmabilis Frequentia Dithering in Belgio Tactus, Operatio Imaginis Expande
Programmabile Tempus Mortuum, PWM Soft-Start, Current Clivo Compensation
Programmable Pasce-Accede Maximum Officium-Cycle Fibulae, LXXX% Maximum Limit
Frequency Foldback for High-Efficiency lux-Load Operatio
Internum Bootstrap UVLO cum Large Hysteresis
● 100μA (typ) Satus Supple Current
Fast Cycle-by-Cycle Pecco Current-Limit, 35ns Typicam Propaganda Mora
115ns Current Sensus Internus Ducens-Edge Blanking
Output brevis Circuit Praesidium cum hiccup Mode
● Reverse Current modus praeveni Transformer Saturation Ob Reverse Current
Internum 18V Zener Fibulae in Supple Input
● 3mm x 3mm, Plumbum-Free, 16-pin TQFN-EP
PoE IEEE® 802.3af/at Powered technis
Summus Power PD (Extra 802.3af/at Standard)
Active, Clamped Vestibulum DC-DC Converters
IP Phones
Wireless Access Noctes
Securitatis Cameras
