TPS61252DSGT Nā Hoʻoponopono Voltage Hoʻololi 3.5MHz1.5A92% Eff Boost Converter
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | Nā mea kani ʻo Texas |
| Māhele Huahana: | Mea Hooponopono Voltage |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo / hihia: | WSON-8 |
| Topology: | Hoʻonui |
| Voltage pukana: | 3 V a 6.5 V |
| Huakaʻi i kēia manawa: | 1.5 A |
| Ka helu o nā mea hoʻopuka: | 1 Hoʻopuka |
| Voltage Hookomo, Min: | 2.3 V |
| Voltage Input, Max: | 6 V |
| ʻO kēia manawa mālie: | 165 uA |
| Hoʻololi pinepine: | 3.25 MHz |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 85 C |
| moʻo: | TPS61252 |
| Packaging: | Reel |
| Packaging: | ʻOki lipine |
| Packaging: | Huli ʻIole |
| Brand: | Nā mea kani ʻo Texas |
| Mea hoʻomohala: | TPS61252EVM-667 |
| Voltage hookomo: | 2.3 V a 6 V |
| ʻAi ʻoluʻolu: | ʻAe |
| Mea Hana i kēia manawa: | 30 uA |
| Huahana: | Mea Hooponopono Voltage |
| ʻAno Huahana: | Mea Hooponopono Voltage |
| Ka nui o ka waihona hale hana: | 250 |
| Māhele ʻāpana: | PMIC - Nā IC hoʻokele mana |
| ʻAno: | Mea hoʻololi Voltage |
| Huina Weight: | 0.000384 oz |
♠ TPS61252 Li'ili'i 1.5-A Boost Converter Me ka palena ho'okomo i kēia manawa
Hāʻawi ka hāmeʻa TPS61252 i kahi hopena hoʻolako mana no nā huahana i hoʻohana ʻia e ka ʻekolu-cell alkaline, NiCd a i ʻole NiMH pākaukau, a i ʻole kahi pahu Li-Ion a i ʻole Li-polymer pākahi.He mea kūpono ke ʻano o ka puʻuwai hoʻokomo ākea i nā noi lawe lima e like me nā kelepona paʻalima a i ʻole nā peripherals kamepiula.Loaʻa i ka hāmeʻa kahi palena hoʻokomo esistor programmable (RILIM) i kēia manawa a kūpono no nā ʻano noi like ʻole.
I ka wā o nā haʻahaʻa māmā, komo koke ka mea hana i ke ʻano skip mode (PFM), ka mea e hiki ai i ka mea hoʻololi ke mālama i ka volta puka i koi ʻia, ʻoiai e huki wale ana i ka 30 μA quiescent current mai ka pākaukau.Hāʻawi kēia i ka hana kiʻekiʻe loa i nā au haʻahaʻa haʻahaʻa.
ʻAe ʻo TPS61252 i ka hoʻohana ʻana i nā inductors liʻiliʻi a me nā capacitors e hoʻokō i kahi liʻiliʻi liʻiliʻi.ʻO ka hiki ke hōʻemi i ka palena o kēia manawa e kahi resistor o waho e hāʻawi i ka hoʻohana pono ʻana i nā inductors liʻiliʻi a me nā kaha haʻahaʻa haʻahaʻa e hōʻemi hou i ka nui o ka hopena o ka lako mana.I ka wā o ka pani ʻana, ua hemo loa ka ukana mai ka pākaukau.Loaʻa ka TPS61252 i loko o kahi pūʻolo 8-pin WSON me ke ana ʻana he 2 mm × 2 mm (DSG).
• Palekana Programmable Input Ka palena o kēia manawa
- ± 20% Ka pololei o kēia manawa ma 500 mA ma luna o ka piha wela piha
- Programmable mai 100 mA a hiki i 1500 mA
• A hiki i ka 92% Efficiency
• VIN Range mai 2.3 V a i 6.0 V
• Hōʻike ka mana maikaʻi i ka pae Voltage Output kūpono
• Hiki ke hoʻololi i ka Voltage Output a hiki i 6.5 V
• 100% Duty-Cycle Mode Ke VIN > VOUT
• Hoʻokuʻu ʻia a hoʻohuli i ka pale o kēia manawa
• Pale Kaapuni Pokole
• 3.25 MHz mau hana maʻamau
• Loaʻa i loko o kahi 2-mm × 2-mm WSON-8 Pūʻulu
• Nā lako hoʻokipa USB mai kahi pākaukau Li-Ion hoʻokahi
• Nā noi palena palena o kēia manawa
• Nā noi Li-Ion
• Nā polokalamu leo
• Hoʻopaʻa RF-PA
