proprietatibus productum
| EXEMPLUM | PERSEQUOR |
| genus | Integrated Circuit (IC) PMIC - Voltage Regulators - DC DC Switching Regulatores |
| manufacturer | Texas Instrumenta |
| series | - |
| sarcina | Tape et Reel (TR)Shear Band (CT)Digi-Reel® Custom Reel |
| productum status | in stirpe |
| Officium | Buck |
| output configuratione | iustus |
| topology | Buck |
| output genus | vocabulary |
| Numerus outputs | 3 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 18V |
| Voltage - output (min/fixum) | 0.8V |
| Voltage - output (Maximum) | 18V |
| Current - Output | 3A, 2A |
| Frequentia - switch | 300kHz ~ 2.2MHz |
| Synchroni Rectifier | Ita |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| genus institutionem | Superficiem Monte Type |
| Sarcina / clausura | 40-VFQFN Expositus Pad |
| Supplementum Fabrica Packaging | 40-VQFN (6x6) |
| Basic productum numerus | TPS65251 |
Environment et Exporting Classification
| ATTRIBUTES | PERSEQUOR |
| RoHS status | Obsequium ROHS3 specificationem |
| Humorem Sensitivum Level (MSL) | III (CLXVIII horas) |
| SPATIUM status | Non products SPATIUM |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
TPS65251 4.5-V ad 18-V Input, High-Current, Synchroni GRADATUS Tres Buck
Switcher Cum Integrated FET
1
I Features
1
•
Lata Input Supple intentione dolor (4.5 ad 18 V)
•
0.8 V, 1%
•
Continua Loading: 3 A (Buck 1);
2 A (Buck 2 and 3).
•
Maximum Current: 3.5 A (Buck 1)
2.5 A (Buck 2 and 3).
•
Product Frequency Switching
300 kHz ad 2.2 MHz Resistor Externus
•
Admitte dicata quisque Buck
•
Externa Synchronisation Pin pro Oscillator
•
Externi Admitte/Sequencing et Mollis-Start Pins
•
Product Current modus constituendi per Resistor externi
•
Satus mollis acus
•
Current-Modo Imperium Cum Simple Compensation
Circuitus
•
Powergood
•
Ad libitum Low-Power Modus Operationis pro luce
Loads
•
VQFN Sarcina, 40-pin 6 mm × 6 mm RHA
II Applications
•
Pone Top Pyxidas
•
Blu-ray DVD
•
DVR
•
DTV
•
Car Audio/Video
•
Securitas Camera
3 Description
In TPS62551 lineamentis tribus synchronis latis
input range high efficientency buck converters.The
converters ordinantur ad simpliciorem reddere suum applicationem
dum dat excogitatoris per optionem ad optimize eorum
usus secundum scopum application.
Convertentes operari possunt in 5-, 9-, 12- vel 15-V .
systemata et potestatem transistores integrant.The
output voltage exprimi possunt extrinsecus utendo resistor
dividens cuilibet valore inter 0,8 V et prope
copia input.Quisque converter features enable pin quod
satus-sursum ad impedimentum concedit sequencing proposita:
mollis-satus pin qui permittit adjustable mollis-satus tempus a
capacitor mollis-satus eligens et terminus currentis
(RLIMx) pin quae dat excogitatoris ad adjust current
modum eligendo externum resistor et optimize the
electionis inductoris.In current modus imperium concedit a
simplex RC compensatio.
Commutatio frequentia convertentium potest vel
resistor externa apponi connexa ROSC
horologium externum seu paxillus synchronised
coniuncta SYNC pin si opus fuerit.In commutatione
regulatores designantur operari ex CCC kHz to
2.2 MHz.CLXXX tempus operatio inter Buck
1 and Buck 2, 3 (Buck 2 and 3 run in phase)
Regium initus filter requisita.
