TPS65140IPWPRQ1 TPS65140 / 5-Q1 Ibisohoka bitatu LCD Gutanga hamwe na Linear Regulator hamwe nimbaraga nziza
Ibiranga
1.Yujuje ibyangombwa byo gukoresha imodoka
2.AEC-Q100 Yujuje ibisubizo bikurikira:
- Igikoresho cy'ubushyuhe Icyiciro cya 1
- Igikoresho HBM ESD Itondekanya Urwego H2
- Igikoresho CDM ESD Itondekanya Urwego C5
3.Kwinjiza Umuvuduko Urwego: 2.7 V kugeza 5.8 V.
4.VO1 Ihinduranya
- Kugera kuri 15 V Ibisohoka Umuvuduko
- Virtual Synchronous Converter Topology
- <1% Ibisohoka Umuvuduko Ukwiye
- 1.6-MHz Ihinduranya Byihuta
- 2.3-Hindura imipaka igezweho
5.VO2 Pompe Yishyuza Amashanyarazi
- Hasi kugeza -12 V / 20 mA
6.VO3 Pompe yishyurwa ryiza
- Kugera kuri 30 V / 20 mA
7.Ibisubizo bitatu byigenga byahinduwe
8.Umufasha 3.3-V Umugenzuzi wumurongo
9.Intangiriro Yoroheje
10.Imbaraga Nziza
11.Ibiranga Kurinda
- Kugufi-Inzira Kumenyekanisha Ibisohoka Byose
- Kurinda birenze urugero Ibisohoka byose
- Guhagarika Ubushyuhe
12.Biboneka muri TSSOP-24 PowerPAD ™ Package
Porogaramu
1. Sisitemu yo gutanga amakuru
2.Ibikoresho byerekana imodoka
3.Ibikoresho by'ibikoresho
4.Umujyanama
5.Kwicara inyuma yimyidagaduro
Ibisobanuro
Ibikoresho bya TPS65140-Q1 na TPS65145-Q1 bitanga igisubizo cya acompact kandi ntoya itanga amashanyarazi atanga voltage zose uko ari eshatu zisabwa na tristoriste yoroheje (TFT) LCD yerekana.Umurongo wumufasha
umugenzuzi ushobora gukoreshwa kugirango habeho ingufu za gari ya moshi ya 3.3-V ya sisitemu ikoreshwa na gari ya moshi itanga 5-V gusa.Ibisohoka nyamukuru, VO1 ni 1.6-MHz yagenwe-yumurongo wa PWM utera imbaraga zitanga isoko-ya voltage ya LCD Kugaragaza.Igikoresho cya TPS65140-Q1 gifite uburyo busanzwe bwo guhinduranya imipaka ya 2.3 A na TPS65145-Q1 ifite uburyo busanzwe bwo guhinduranya imipaka ya 1.37 AA yuzuye ihujwe nogushobora kwishyurwa pompe inshuro ebyiri itanga amashanyarazi meza ya LCD.Pompe yo hanze ishobora guhindurwa itanga pompe itanga LCD irembo-ya voltage.
Ibisobanuro by'ibikoresho
IGICE CY'UMUBARE URUPAPURO RWA SIZE (NOM)
TPS65140-Q1
TPS65145-Q1
TSSOP (24) hamwe
PowerPAD 4.40 mm × 7,80 mm
