TPS54388CQRTERQ1 Motokari 2.95-V kusvika 6-V, 3-A, 2-MHz synchronous buck converter 16-WQFN -40 kusvika 125
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Texas Instruments |
| Product Category: | Kushandura Voltage Regulators |
| Mounting Style: | SMD/SMT |
| Pakeji / Nyaya: | WQFN-16 |
| Topology: | Buck |
| Output Voltage: | 800 mV kusvika 4.5 V |
| Output Current: | 3 A |
| Nhamba Yezvinobuda: | 1 Output |
| Input Voltage, Min: | 2.95 V |
| Input Voltage, Max: | 6 V |
| Quiscent Current: | 515A |
| Kuchinja Frequency: | 200 kHz kusvika 2 MHz |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Brand: | Texas Instruments |
| Input Voltage: | 2.95 V kusvika 6 V |
| Inonzwa Kunyorova: | Ehe |
| Product Type: | Kushandura Voltage Regulators |
| Vhara: | Vhara |
| Factory Pack Quantity: | 3000 |
| Subcategory: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 2.95 V |
| Type: | Synchronous |
| Unit Weight: | 0.000727 oz |
♠ TPS54388C-Q1 Motokari 2.95-V kusvika 6-V, 3-A , 2-MHz Synchronous Buck Converter
Iyo TPS54388C-Q1 mudziyo izere-inoratidzwa 6-V, 3-A, inopindirana nhanho-pasi ikozvino-modhi inoshandura ine maviri akabatanidzwa MOSFETs.
Iyo TPS54388C-Q1 mudziyo unogonesa zvigadziriso zvidiki nekubatanidza maMOSFET, kuita yazvino-modhi yekudzora kudzikisa ekunze chikamu kuverenga, kuderedza inductor size nekugonesa kusvika ku2-MHz switching frequency, uye kuderedza iyo IC tsoka nediki 3-mm × 3. -mm thermally yakawedzera QFN package.
Iyo TPS54388C-Q1 mudziyo unopa wakarurama mutemo kune akasiyana mitoro ine chaiyo ± 1% voltage referensi (Vref) pamusoro petembiricha.
Iyo yakasanganiswa 12-mΩ MOSFETs uye 515-μA yakajairika yekugovera ikozvino inowedzera kushanda zvakanaka.Kupinda yekudzima modhi uchishandisa pini yekugonesa inoderedza kuvharika kwekupa ikozvino kusvika ku5.5 µA, yakajairika.
Iyo yemukati undervoltage yekuvhara yekumisikidza iri pa 2.45 V, asi kuronga chikumbaridzo chine resistor network papini inogonesa inogona kuwedzera kuseta.Iyo inononoka-yekutanga pini inoseta inobuda-voltage yekutanga-up ramp.Chiratidzo chakavhurika-chakanaka-chakanaka chinoratidza kana chinobuda chiri mukati me93% kusvika 107% yemagetsi ayo.
Frequency foldback uye thermal shutdown inodzivirira mudziyo panguva ye overcurrent condition.
• AEC-Q100-inokwanisa kushandisa motokari mafomu:
– Tembiricha giredhi 1: -40°C kusvika +125°C, TA
• Functional Safety-Inogoneka
-Zvinyorwa zviripo kubatsira dhizaini yekuchengetedza system dhizaini
• Maviri 12-mΩ (yakajairika) MOSFETs ekushanda kwepamusoro pa 3-A mitoro
• 200-kHz kusvika 2-MHz kuchinja frequency
• 0.8 V ± 1% voltage referensi pamusoro petembiricha (– 40°C kusvika +150°C)
• Inowiriranisa kune wachi yekunze
• Kugadziriswa kunononoka kutanga uye kutevedzana
• UV uye OV simba-yakanaka kubuda
• -40 ° C kusvika +150 ° C kushanda junction tembiricha siyana
• Yakawedzerwa nekushisa 3-mm × 3-mm 16-pini WQFN
• Pini inoenderana neTPS54418
• Chigadzirwa chitsva chiripo: TPS62813-Q1, 6-V chinoshandura chinodzika mu 2-mm x 3-mm QFN pasuru ine mativi anonyorova
• Low-voltage, high-density power systems
• Point-of-load regulation ye-high-performance DSPs, FPGAs, ASICs, uye microprocessors
• Broadband, networking, uye optical communications infrastructure
