TPS548A28RWWR Hoʻololi Voltage Regulators 2.7V a i 16V 15A ka mea hoʻololi pū me ka manaʻo mamao a me 3V LDO 21-VQFN-HR
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | Nā mea kani ʻo Texas |
| Māhele Huahana: | Mea Hooponopono Voltage |
| RoHS: | Nā kikoʻī |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo / hihia: | QFN-21 |
| Topology: | Buck |
| Voltage pukana: | 600 mV a i 5.5 V |
| Huakaʻi i kēia manawa: | 15 A |
| Ka helu o nā mea hoʻopuka: | 1 Hoʻopuka |
| Voltage Hookomo, Min: | 2.7 V |
| Voltage Input, Max: | 16 V |
| ʻO kēia manawa mālie: | 680 uA |
| Hoʻololi pinepine: | 970 kHz |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 125 C |
| Packaging: | Reel |
| Packaging: | ʻOki lipine |
| Packaging: | Huli ʻIole |
| Brand: | Nā mea kani ʻo Texas |
| Voltage hookomo: | 2.7 V a 16 V |
| ʻAi ʻoluʻolu: | ʻAe |
| ʻAno Huahana: | Mea Hooponopono Voltage |
| Pani: | Paʻa |
| Ka nui o ka waihona hale hana: | 3000 |
| Māhele ʻāpana: | PMIC - Nā IC hoʻokele mana |
| Voltage Hoʻolako - Min: | 2.7 V |
| ʻAno: | Kaulike |
♠ TPS548A28 2.7-V a i 16-V Input, 15-A Synchronous Buck mīkini hoʻololi me ka mamao, 3-V Loko LDO a me Hiccup palena manawa.
ʻO ka hāmeʻa TPS548A28 kahi mea hoʻololi liʻiliʻi kiʻekiʻe-efficiency synchronous buck converter me kahi mode mana D-CAP3 adaptive on-time. No ka mea ʻaʻole koi ʻia ka uku o waho, maʻalahi ka hoʻohana ʻana i ka hāmeʻa a koi i nā mea o waho. Ua kūpono ka hāmeʻa no nā noi kikowaena data i kaupalena ʻia.
ʻO ka mea TPS548A28 ka manaʻo mamao ʻokoʻa, nā MOSFET i hoʻohui ʻia i ka hana kiʻekiʻe, a me kahi kuhikuhi pololei ± 1%, 0.6-V ma luna o ka pae wela o ka hui hana piha. Hōʻike ka hāmeʻa i ka pane hoʻouka wikiwiki, ka hoʻoponopono ukana pololei a me ka hoʻoponopono laina, skip-mode a i ʻole ka hana FCCM, a me ka hoʻomaka haʻahaʻa polokalamu.
ʻO ka polokalamu TPS548A28 he mea alakaʻi ʻole. Hoʻokō piha ia i ka RoHS me ka ʻole o ka hoʻokuʻu ʻia.
• 4-V i ka 16-V hoʻokomo i ka laulā a hiki i ka 15-A me ka ʻole o wahokūʻē
• 3-V i ka 16-V hoʻokomo i ka laulā a hiki i 12-A me ka ʻole o wahokūʻē
• 2.7-V i ka 16-V hoʻokomo i ka 15 A me wahomai 3.13 V a i 5.3 V
• Puke uila puka: 0.6 V a 5.5 V
• 10.2-mΩ a me 3.1-mΩ MOSFETs
• D-CAP3™ me ka wikiwiki loa o ka hoʻouka ʻana
• Kākoʻo i nā capacitors puka seramika a pau
• Manao mamao okoa me 0.6-V ± 1% VREF no–40°C a i +125°C ka wela hui
• Ho'oku'u 'akomi Eco-mode ™ no ka pono o ka ukana māmā
• ka palena o kēia manawa me ka RTRIP
• ʻO ke alapine hoʻololi hiki ke koho ʻia ke pine: 600 kHz, 800kHz, 1 MHz
• ka manawa hoʻomaka palupalu programmable
• Hoʻokomo kuhikuhi waho no ka nānā ʻana
• hiki ke hoʻomaka prebiased
• Wehe-wai mana-maikai puka
• Hiccup no ka hewa OC a me UV, hoʻokuʻu ʻia no ka hewa OV
• 4-mm × 3-mm, pūʻolo QFN 21-pin
• Paʻi kūpono me 12-A TPS54JA20
• Hoʻokō piha i ka RoHS me ka hoʻokuʻu ʻole ʻia
• Nā kikowaena rack a me nā kikowaena blade
• ʻO ka mea hoʻoikaika paʻa a me nā kāleka hoʻohui
• Nā hoʻololi kikowaena ʻikepili
• ʻOihana PC
