TPS65140IPWPRQ1 TPS65140/5-Q1 Ipese LCD Ijade Meta pẹlu Olutọsọna Laini ati Agbara Dara
Awọn ẹya ara ẹrọ
1.Qualified fun Automotive Awọn ohun elo
2.AEC-Q100 Oye Pẹlu Awọn abajade atẹle:
- Iwọn otutu ohun elo 1
- Ẹrọ HBM ESD Ipele Ipele Ipele H2
– Device CDM ESD Classification Ipele C5
3.Input Voltage Range: 2.7 V si 5.8 V
4.VO1 Igbelaruge Converter
– Up 15 V o wu Foliteji
– Foju Amuṣiṣẹpọ Converter Topology
– < 1% Ipe Foliteji Ijade
- 1.6-MHz Ti o wa titi Igbohunsafẹfẹ Yipada
- 2.3-A Yipada Lọwọlọwọ iye
5.VO2 Negetifu Regulated Charge Pump
- Isalẹ si -12 V / 20 mA
6.VO3 Regulated Regulated Charge Pump
- Titi di 30 V / 20 mA
7.Three Independently Adijositabulu o wu
8.Auxiliary 3.3-V Linear Regulator Adarí
9.Ti abẹnu Soft Bẹrẹ
10.Agbara Dara
11.Protection Awọn ẹya ara ẹrọ
– Wiwa kukuru-Circuit ti gbogbo awọn Ijade
– Overvoltage Idaabobo ti gbogbo awọn Abajade
– Gbona Tiipa
12.Wa ninu TSSOP-24 PowerPAD™ Package
Awọn ohun elo
1.Infotainment Systems
2.Automotive Ifihan
3.Instrument iṣupọ
4.Center Consoles
5.Rear ijoko Idanilaraya
Apejuwe
Awọn ẹrọ TPS65140-Q1 ati TPS65145-Q1 nfunni ni iwapọ ati ojutu ipese agbara kekere ti o pese gbogbo awọn foliteji mẹta ti o nilo nipasẹ awọn ifihan LCD tinrin-film transistor (TFT).Laini oniranlọwọ
oluṣakoso olutọsọna le ṣee lo lati ṣe ina iṣinipopada agbara kannaa 3.3-V fun awọn ọna ṣiṣe ti o ni agbara nipasẹ iṣinipopada ipese 5-V nikan.Ijade akọkọ, VO1 jẹ oluyipada 1.6-MHz ti o wa titi-frequencyPWM ti n pese foliteji orisun-drive fun LCD ifihan.Ẹrọ TPS65140-Q1 naa ni opin iyipada ti o jẹ aṣoju ti 2.3 A ati TPS65145-Q1 ni iwọn iyipada aṣoju lọwọlọwọ ti 1.37 AA ni kikun ese adijositabulu idiyele fifa doublerand pese foliteji ẹnu-ọna LCD rere.Ohun ita adijositabulu odi idiyele fifa pese awọn odi LCD ẹnu-drive foliteji.
Ẹrọ Alaye
IPIN NOMBA Package ARA (NOM)
TPS65140-Q1
TPS65145-Q1
TSSOP (24) pẹlu
PowerPAD 4,40 mm × 7,80 mm
