TPS65140IPWPRQ1 TPS65140/5-Q1 Tolu Tuuina atu LCD Sapalai ma Pulea laina ma Malosiaga Lelei
Vaega
1.Qualified mo Taavale Talosaga
2.AEC-Q100 Agavaa ma I'uga nei:
– Vevela o le masini Vasega 1
– Meafaigaluega HBM ESD Fa'avasegaina Laasaga H2
– Meafaigaluega CDM ESD Fa'avasegaina Laasaga C5
3. Tu'u Voltage Va'aiga: 2.7 V i le 5.8 V
4.VO1 Fa'aoso Fa'aliliu
– E oo atu i le 15 V Voltage Output
– Topology Fa'aliliuga Fa'atekonolosi Va'aia
– <1% Sa'o Sa'o Voltage
– 1.6-MHz Feso'ota'iga Fa'amau
– 2.3-A Suiga Tapulaa i le taimi nei
5.VO2 le lelei fa'atonutonu fa'atonu pamu
– I lalo i le -12 V / 20 mA
6.VO3 Pum Fa'atonu Fa'atonu
- E oʻo atu i le 30 V / 20 mA
7. Tolu Tuto'atasi Fetuuna'i Outputs
8. Auxiliary 3.3-V Linear Regulator Pule
9.Internal Soft Start
10. Malosi Lelei
11. Puipuiga Vaega
- Su'esu'eina o mea uma e maua i le va'a pu'upu'u
- Puipuiga o le Sovetave o mea uma
– Tapuni vevela
12. E maua ile TSSOP-24 PowerPAD™Package
Talosaga
1.Infotainment Systems
2.Ta'avale Fa'aaliga
3. Vaega o meafaifa'aili
4.Center Consoles
5.Rear Nofo Fa'afiafiaga
Fa'amatalaga
O le TPS65140-Q1 ma le TPS65145-Q1 masini e ofoina atu le faʻaogaina o le eletise laʻititi ma le laʻititi e maua uma ai voltage e tolu e manaʻomia e faʻaaliga LCD mataitusi manifinifi (TFT).Le laina fesoasoani
e mafai ona faʻaaogaina le pule faʻatonutonu e faʻatupuina ai se 3.3-V logic power rail mo faiga faʻamalosia e se 5-V sapalai rail only.O le galuega autu, VO1 o se 1.6-MHz tumau-frequencyPWM boost converter saunia le puna-drive voltage mo le LCD fa'aaliga.O le masini TPS65140-Q1 o loʻo i ai se faʻagata masani o suiga i le taimi nei o le 2.3 A ma le TPS65145-Q1 o loʻo i ai se faʻagata masani ki le taimi nei o le 1.37 AA faʻapipiʻiina atoatoa pamu tau faʻafeiloaʻi doublerand maua ai le lelei LCD faitotoa-taavale voltage.O se pamu tau fa'aletonu e mafai ona fetu'una'i e maua mai ai le eletise le lelei ole faitoto'a LCD.
Fa'amatalaga Meafaigaluega
VAEGA NUMERA FA'UIGA TINO LAITI (NOM)
TPS65140-Q1
TPS65145-Q1
TSSOP (24) ma
PowerPAD 4.40 mm × 7.80 mm
