TPS65140IPWPRQ1 TPS65140/5-Q1 Kutulutsa Katatu kwa LCD Ndi Linear Regulator ndi Mphamvu Zabwino
Mawonekedwe
1.Woyenerera pa Ntchito Zagalimoto
2.AEC-Q100 Woyenerera Ndi Zotsatira Izi:
- Kutentha kwa Chipangizo Gawo 1
- Chipangizo cha HBM ESD Gulu la H2
- Chipangizo CDM ESD Gulu Mulingo C5
3.Input Voltage Range: 2.7 V mpaka 5.8 V
4.VO1 Boost Converter
- Kufikira 15 V Kutulutsa kwamagetsi
- Virtual Synchronous Converter Topology
- <1% Kulondola kwa Mphamvu yamagetsi
- 1.6-MHz Fixed switching Frequency
- 2.3-A Switch Current Limit
5.VO2 Negative Regulated Charge Pump
- Kutsika mpaka -12 V / 20 mA
6.VO3 Positive Regulated Charge Pump
- Kufikira 30 V / 20 mA
7.Zitatu Zosasinthika Zosintha
8.Axiliary 3.3-V Linear Regulator Controller
9.Internal Soft Start
10. Mphamvu Zabwino
11.Kuteteza Mbali
- Kuzindikira Kwachidule kwa Zotuluka Zonse
- Chitetezo cha Overvoltage pazotsatira zonse
- Kutseka kwa Thermal
12.Ikupezeka mu TSSOP-24 PowerPAD™ Phukusi
Mapulogalamu
1.Infotainment Systems
2.Ziwonetsero zamagalimoto
3.Instrument Clusters
4.Center Consoles
5.Kumbuyo Mpando Zosangalatsa
Kufotokozera
Zipangizo za TPS65140-Q1 ndi TPS65145-Q1 zimapereka njira yophatikizira komanso yaying'ono yamagetsi yomwe imapereka ma voltages onse atatu ofunikira ndi mawonedwe a LCD thin-film transistor (TFT) LCD.Mzere wothandizira
chowongolera chowongolera chingagwiritsidwe ntchito kupanga njanji yamagetsi ya 3.3-V yamakina oyendetsedwa ndi njanji ya 5-V yokha. Chotulutsa chachikulu, VO1 ndi 1.6-MHz fixed-frequencyPWM boost converter yomwe imapereka mphamvu yoyendetsera gwero la LCD. chiwonetsero.Chipangizo cha TPS65140-Q1 chili ndi malire apano a 2.3 A ndipo TPS65145-Q1 ili ndi malire osinthira apano a 1.37 AA ophatikizika kwathunthu osinthika pampu doublerand imapereka mphamvu yamagetsi ya LCD pachipata.Pampu yosinthira kunja imapatsa mphamvu yamagetsi ya LCD gate-drive.
Zambiri Zachipangizo
GAWO NUMBER PACKAGE KUKULU KWA THUPI (NOM)
Chithunzi cha TPS65140-Q1
Chithunzi cha TPS65145-Q1
TSSOP (24) ndi
PowerPAD 4.40 mm × 7.80 mm
