TPS62291DRVR Suia Voltage Regulators 2.25MHz 1A Step-Down Converter
♠ Faʻamatalaga o oloa
| Uiga Oloa | Uiga Taua |
| Tufuga: | Texas Meafaigaluega |
| Vaega o oloa: | Suiga Voltage Regulators |
| RoHS: | Fa'amatalaga |
| Tulaga fa'apipi'i: | SMD/SMT |
| Paket/Mataupu: | WSON-6 |
| Topology: | Buck |
| Malosiaga o Galuega: | 3.3 V |
| Galuega Fa'atino i le taimi nei: | 1 A |
| Numera o Galuega Fa'atino: | 1 Galuega Fa'atino |
| Voltage Ulufale, Min: | 2.3 V |
| Malosi'i Ulufale, Max: | 6 V |
| Taimi filemu: | 263 uA |
| Suiga Auala: | 2.25 MHz |
| La'ititi ole Vevela ole Gaioiina: | - 40C |
| Maualuluga Fa'agaioiga Vevela: | + 85 C |
| Fa'asologa: | TPS62291 |
| afifiina: | Reel |
| afifiina: | Oti le lipine |
| afifiina: | MouseReel |
| Fa'ailoga: | Texas Meafaigaluega |
| Voltage Ulufale: | 2.3 V i le 6 V |
| Fa'agaoioi Sapalai i le taimi nei: | 15 uA |
| Oloa: | Pule Fa'atonu |
| Ituaiga oloa: | Suiga Voltage Regulators |
| Aofaiga o pusa falegaosimea: | 3000 |
| Vaega laiti: | PMIC - Malosiaga ICs |
| Ituaiga: | Volta Voltage |
| Unit mamafa: | 9.700 mg |
♠ TPS6229x 1-A Laasaga i lalo Lisi i le 2 x 2 DRV Paket
O masini TPS6229x e sili ona lelei fa'asolosolo fa'asaga i lalo DC/DC fa'aliliuga fa'apitoa mo mea fa'aoga feavea'i fa'amalosi maa. Latou te tuʻuina atu e oʻo atu i le 1000-mA le gaosiga o loʻo i ai nei mai se tasi Li-ion cell.
Fa'atasi ai ma le fa'aogaina o le voluma o le 2.3 V i le 6.0 V, o masini e lagolagoina maa ma fa'alautele laina eletise ma e lelei tele mo le fa'aogaina o mea feavea'i pei o telefoni fe'avea'i ma isi masini feavea'i.
O masini TPS6229x o lo'o fa'agaoioia i le 2.25-MHz fa'amautu fa'afeso'ota'i ma fa'aogaina le fa'aogaina o le fa'aogaina o le mana fa'agaoioi i le mamafa o galu e fa'atumauina ai le maualuga maualuga i luga o le uta atoa o lo'o iai nei.
O le faiga fa'asao paoa ua fa'amanino mo le maualalo o le galu o le voluma. Mo fa'aoga maualalo le pisa, e mafai ona fa'amalosi masini i le fa'aogaina o le fa'aogaina o le lautele o le pulse (PWM) e ala i le tosoina o le pine MODE maualuga. I le faiga tapuni, o le taumafa o loʻo iai nei e faʻaititia i lalo ifo o le 1 μA. O masini TPS6229x e faʻatagaina le faʻaogaina o mea faʻapipiʻi laiti ma capacitors e ausia ai se laʻititi fofo tele.
O masini TPS6229x o lo'o fa'agaoioia i luga ole va'aiga ole vevela ole ea ole -40°C i le 85°C. O lo'o maua masini i totonu o le 2-mm × 2-mm 6-pin WSON package (DRV).
1• Maualuga Maualuga - e oʻo atu i le 96%
• Fa'aoso i le taimi nei e o'o atu i le 1000 mA
• VIN Va'aiga Mai le 2.3 V i le 6.0V mo ma'a Li-ion fa'atasi ai ma le va'aiga fa'atele o le volta.
• 2.25-MHz Fa'atonu Fa'atonu Fa'atonu
• Faiga Fa'asaoina o le Malosi i A'o Uta Mama
• Sa'o le Voltage Fa'aoso i le PWM Mode ±1.5%
• Filifiliga Fa'atonu Voltage
• masani 15-μA Quiescent Current
• 100% Ta'amilosaga o le Tiute mo le Fa'ate'a maualalo
• Tulaga Malosi i uta mama
• E maua ile 2-mm × 2-mm × 0.8-mm WSON (6) Package (DRV)
• Telefoni fe'avea'i, Telefoni-Patamai
• LAN uaealesi
• Pocket PCs
• Maualalo DSP Sapalai Malosiaga
• Fa'asalalauga Fa'asalalau feavea'i
• Talosaga Point-of-Load (POL).
