I-TPS65140IPWPRQ1 TPS65140/5-Q1 I-LCD Yokukhipha Kathathu Okuphumayo Ngesilawuli Somugqa kanye Namandla Okuhle
Izici
1.Ifanelekele Izicelo Zezimoto
2.AEC-Q100 Ifaneleke Ngemiphumela Elandelayo:
– Izinga Lokushisa Ledivayisi Ibanga 1
- Idivayisi ye-HBM ESD Classification Level H2
– Idivayisi ye-CDM ESD Classification Level C5
3.Ibanga Lamandla Okufaka: 2.7 V ukuya ku-5.8 V
4.VO1 I-Boost Converter
- Kufika ku-15 V Okukhipha Amandla Kagesi
– Virtual Synchronous Converter Topology
- < 1% Ukunemba kwe-Voltage yokuphumayo
– 1.6-MHz Imvamisa Yokushintsha Okugxilile
– 2.3-Umkhawulo Wamanje Wokushintsha
5.VO2 Negative Regulated Charge Pump
- Kuze kufike ku-12 V / 20 mA
6.VO3 Positive Regulated Charge Pump
- Kufika ku-30 V / 20 mA
7.Imiphumela Emithathu Elungiseka Ngokuzimele
8.Isilawuli Sesilawuli esingu-3.3-V Esisizayo
9.Internal Soft Start
10.Amandla Amahle
11.Izici Zokuvikela
- Ukutholwa Komjikelezo Omfushane wayo yonke imiphumela
- Ukuvikelwa kwe-Overvoltage yayo yonke imiphumela
- Ukuvala i-Thermal
12.Itholakala ku-TSSOP-24 PowerPAD™Package
Izinhlelo zokusebenza
1.Infotainment Systems
2.Izibonisi Zezimoto
3.Izinsimbi Zomculo
4.Center Consoles
5.Isihlalo Sangemuva Ezokuzijabulisa
Incazelo
Amadivayisi we-TPS65140-Q1 kanye ne-TPS65145-Q1 anikeza isixazululo sokuphakelwa kwamandla esihlangene nesincane esihlinzeka ngawo wonke ama-voltage amathathu adingwa yi-thin-film transistor (TFT) LCD display.Umugqa osizayo
isilawuli esilawulayo singasetshenziswa ukukhiqiza ujantshi wamandla onengqondo we-3.3-V kumasistimu anikwe amandla yisitimela sokunikezela esingu-5-V kuphela.Okukhiphayo okuyinhloko, i-VO1 iyi-1.6-MHz fixed-frequencyPWM boost converter enikeza amandla kagesi omthombo we-LCD. isibonisi.Idivayisi ye-TPS65140-Q1 inomkhawulo wamanje wokushintsha ojwayelekile ongu-2.3 A kanti i-TPS65145-Q1 inomkhawulo wamanje wokushintshwa ojwayelekile ongu-1.37 AA ohlanganiswe ngokugcwele wepompo yokushaja elungisekayo ephindwe kabili futhi inikeza i-voltage ye-LCD yesango lokushayela.Iphampu yokushaja eyigethivu elungiseka ngaphandle ihlinzeka nge-voltage enegethivu yesango le-LCD.
Ulwazi Lwedivayisi
INGXENYE INOMBOLO YEPHAKETHI USIZI WOMZIMBA (NOM)
I-TPS65140-Q1
I-TPS65145-Q1
I-TSSOP (24) nge
I-PowerPAD 4.40 mm × 7.80 mm
