TPS61088RHLR Yipada Awọn olutọsọna Foliteji 10-Iyipada Imudarapọ Amuṣiṣẹpọ ni kikun 20-VQFN -40 si 85
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | Yipada Foliteji Regulators |
| RoHS: | Awọn alaye |
| Iṣagbesori ara: | SMD/SMT |
| Package/Apo: | VQFN-20 |
| Topology: | Igbegasoke |
| Foliteji Ijade: | 4.5 V si 12.6 V |
| Ijade lọwọlọwọ: | 11.9 A |
| Nọmba Awọn Ijade: | 1 Ijade |
| Foliteji titẹ sii, Min: | 2.7 V |
| Foliteji titẹ sii, O pọju: | 12 V |
| Idaduro lọwọlọwọ: | 1 mA |
| Igbohunsafẹfẹ Yipada: | 500 kHz |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 85 C |
| jara: | TPS61088 |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Iṣakojọpọ: | MouseReel |
| Brand: | Texas Instruments |
| Foliteji ti nwọle: | 2.7 V si 12 V |
| Ọrinrin Ifamọ: | Bẹẹni |
| Ipese Nṣiṣẹ lọwọlọwọ: | 110 uA |
| Iru ọja: | Yipada Foliteji Regulators |
| Paade: | Paade |
| Opoiye Pack Factory: | 3000 |
| Ẹka: | PMIC - Power Management ICs |
| Foliteji Ipese - Min: | 2.7 V |
| Iru: | Amuṣiṣẹpọ Igbega Converter |
| Iwọn Ẹyọ: | 70 mg |
♠ TPS61088 10-Idapọ Igbega Amuṣiṣẹpọ ni kikun
TPS61088 jẹ iwuwo agbara-giga, oluyipada imuṣiṣẹpọ amuṣiṣẹpọ ni kikun pẹlu iyipada agbara 11-mΩ ati iyipada atunṣe 13-mΩ lati pese iṣẹ ṣiṣe giga ati ojutu iwọn kekere ni awọn eto gbigbe. TPS61088 ni iwọn foliteji titẹ sii jakejado lati 2.7 V si 12 V lati ṣe atilẹyin awọn ohun elo pẹlu sẹẹli ẹyọkan tabi awọn batiri litiumu meji-cell. Ẹrọ naa ni agbara 10-A yipada lọwọlọwọ ati pe o lagbara lati pese foliteji ti o wu soke si 12.6 V.
TPS61088 nlo adaṣe igbagbogbo ni pipa-akoko iṣakoso topology lọwọlọwọ lati ṣe ilana foliteji iṣelọpọ. Ni iwọntunwọnsi si ipo fifuye iwuwo, TPS61088 n ṣiṣẹ ni ipo iwọn iwọn pulse (PWM). Ni ipo fifuye ina, ẹrọ naa ni awọn ipo iṣiṣẹ meji ti a yan nipasẹ PIN MODE. Ọkan ni ipo iṣatunṣe igbohunsafẹfẹ pulse (PFM) lati mu iṣẹ ṣiṣe dara si ati pe ọkan ti fi agbara mu ipo PWM lati yago fun awọn iṣoro ohun elo ti o fa nipasẹ igbohunsafẹfẹ iyipada kekere. Igbohunsafẹfẹ iyipada ni ipo PWM jẹ adijositabulu, lati 200 kHz si 2.2 MHz nipasẹ alatako ita. TPS61088 naa tun ṣe imuse iṣẹ-ibẹrẹ rirọ ti siseto ati iṣẹ iwọn opin lọwọlọwọ iyipada adijositabulu. Ni afikun, ẹrọ naa n pese aabo iṣẹjade 13.2-V, idabobo aapọn-nipasẹ-yara, ati aabo tiipa igbona.
TPS61088 wa ninu 4.50-mm × 3.50-mm 20-pin VQFN package.
• 2.7-V to 12-V input foliteji ibiti o
• 4.5-V to 12.6-V o wu foliteji ibiti o
• 10-A yipada lọwọlọwọ
Titi di 91% ṣiṣe ni VIN = 3.3 V, VOUT = 9 V, ati IOUT = 3 A
Aṣayan ipo laarin ipo PFM ati ipo PWM fi agbara mu ni fifuye ina
1.0-µA lọwọlọwọ sinu pin VIN lakoko tiipa
• Resistor-programmable yipada tente oke lọwọlọwọ iye to
• Igbohunsafẹfẹ iyipada atunṣe: 200 kHz si 2.2 MHz
• Ibẹrẹ asọ ti siseto
Idaabobo ti o wu jade ni 13.2 V
• Yiyi-nipasẹ-ọmọ overcurrent Idaabobo
Tiipa igbona
• 4.50-mm × 3.50-mm 20-pin VQFN package
• Ṣẹda aṣa aṣa nipa lilo TPS61088 pẹlu WEBENCH Oluṣeto Agbara
• ebute POS to ṣee gbe
• Bluetooth™ agbọrọsọ
• E-siga
• Thunderbolt ni wiwo
• Awọn ọna gbigba agbara bank
