awọn ohun-ini ọja:
| ORISI | ṢÀpèjúwe |
| ẹka | Idapọpọ Circuit (IC) PMIC - Awọn olutọsọna Foliteji - Awọn olutọsọna Yipada DC DC |
| olupese | Texas Instruments |
| jara | D-CAP2™ |
| Package | Teepu ati Reel (TR)Ẹgbẹ́ Shear (CT)Digi-Reel® Custom Reel |
| ọja ipo | o wa |
| Išẹ | Ẹtu |
| iṣeto ni o wu | kan |
| topology | Ẹtu |
| o wu iru | adijositabulu |
| Nọmba awọn abajade | 1 |
| Foliteji - Iṣawọle (min) | 4.5V |
| Foliteji - Iṣawọle (Max) | 18V |
| Foliteji - Ijade (iṣẹju/ti o wa titi) | 0.765V |
| Foliteji - Ijade (O pọju) | 5.5V |
| Lọwọlọwọ - Ijade | 6A |
| Igbohunsafẹfẹ - yipada | 650kHz |
| Amuṣiṣẹpọ Rectifier | Bẹẹni |
| Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 85°C (TA) |
| fifi sori iru | Dada Oke Iru |
| Package / apade | 8-PowerSOIC (0.154 ", 3.90mm fifẹ) |
| Iṣakojọpọ Ẹrọ Olupese | 8-SO-PowerPad |
| Nọmba ọja ipilẹ | TPS54627 |
Ayika ati Isọri okeere:
| ÀWỌN ànímọ́ | ṢÀpèjúwe |
| Ipo RoHS | Ni ibamu pẹlu ROHS3 sipesifikesonu |
| Ipele Ifamọ Ọrinrin (MSL) | 2 (odun kan) |
| Ipo REACH | Awọn ọja ti kii ṣe de ọdọ |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
TPS54627 4.5-V si 18-V Input, 6-A Amuṣiṣẹpọ Igbesẹ-isalẹ
1
1 Awọn ẹya ara ẹrọ
1
•
Ipo D-CAP2™ Nṣiṣẹ Iyara Transient
Idahun
•
Ripple Ijade-Kekere ati Faye gba Iṣẹjade seramiki
Kapasito
•
Ibiti VIN Input-Voltage Ibiti: 4.5 V si 18 V
•
Ibiti o wu jade-Voltaji: 0.76 V si 5.5 V
•
Awọn FET Iṣepọ Mudara Giga Ti a ṣe iṣapeye fun
Isalẹ Ojuse-Cycle Awọn ohun elo
–
36 mΩ (Igbe-giga) ati 28 mΩ (Igbe-kekere)
•
Ṣiṣe giga, Kere Ju 10 μA ni Tiipa
•
Ipeye Itọkasi Bandgap Ibẹrẹ akọkọ
•
Adijositabulu Asọ Bẹrẹ
•
Ibẹrẹ Asọ ti a ti ṣaju
•
650-kHz Yipada Igbohunsafẹfẹ
•
Yiyi-nipasẹ-Iyika Yiyọọda Ifilelẹ lọwọlọwọ
2 Awọn ohun elo
•
Jakejado Awọn ohun elo fun Low-Voltage
Eto
–
Digital-TV Power Ipese
–
Awọn ẹrọ orin Blu-ray Disiki
–
Nẹtiwọki Home ebute
–
Awọn apoti Iṣeto Dijita (STB)
3 Apejuwe
Ẹrọ TPS54627 jẹ adaṣe ni akoko D
CAP2
mode
ìsiṣẹpọ-ẹtu
oluyipada.
Awọn
TPS54627 kí awọn apẹẹrẹ eto lati pari awọn
suite ti awọn orisirisi opin-ẹrọ agbara-akero olutọsọna
pẹlu iye owo-doko, kika paati kekere, kekere
imurasilẹ lọwọlọwọ ojutu.
Lupu iṣakoso akọkọ fun TPS54627 nlo D
CAP2 mode iṣakoso ti o pese a sare tionkojalo
esi
pẹlu
no
ita
biinu
irinše.TPS54627 naa tun ni ohun-ini kan
Circuit ti o fun laaye ẹrọ lati gba si awọn mejeeji kekere
deede-jara-resistance (ESR) awọn capacitors iṣẹjade,
gẹgẹ bi POSCAP tabi SP-CAP, ati ultra-kekere ESR
seramiki capacitors.
Awọn ẹrọ nṣiṣẹ lati 4.5-V to 18-V VIN input.
Foliteji o wu le ti wa ni ise laarin
0.76 V ati 5.5 V. Awọn ẹrọ tun ẹya ẹya
adijositabulu asọ-ibere akoko.TPS54627 wa
ni 8-pin SO PowerPAD package, ati ki o še lati
ṣiṣẹ lati -40 ° C si 85 ° C.
