TPS53353DQPR Hoʻololi Voltage Regulators HI-EFF 20A SYNC BUCK CONVERTER
♠ 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: | LSON-22 |
| Topology: | Buck |
| Voltage pukana: | 600 mV a i 5.5 V |
| Huakaʻi i kēia manawa: | 20 A |
| Ka helu o nā mea hoʻopuka: | 1 Hoʻopuka |
| Voltage Hookomo, Min: | 1.5 V |
| Voltage Input, Max: | 15 V |
| ʻO kēia manawa mālie: | 10 uA |
| Hoʻololi pinepine: | 250 kHz a i 1 MHz |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 85 C |
| moʻo: | TPS53353 |
| Packaging: | Reel |
| Packaging: | ʻOki lipine |
| Packaging: | Huli ʻIole |
| Brand: | Nā mea kani ʻo Texas |
| Mea hoʻomohala: | TPS53353EVM-744 |
| Voltage hookomo: | 1.5 V a 15 V |
| ʻAi ʻoluʻolu: | ʻAe |
| Mea Hana i kēia manawa: | 320 uA |
| Huahana: | Mea Hooponopono Voltage |
| ʻAno Huahana: | Mea Hooponopono Voltage |
| Ka nui o ka waihona hale hana: | 2500 |
| Māhele ʻāpana: | PMIC - Nā IC hoʻokele mana |
| inoa kalepa: | SWIFT |
| ʻAno: | Mea hoʻololi Voltage |
| Māhele # Aliases: | HPA01110DQPR |
| Huina Wehe: | 0.005866 oz |
♠ TPS53353 Kiʻekiʻe 20-A Synchronous Buck SWIFT™ mea hoʻololi me Ecomode™
ʻO TPS53353 kahi mode D-CAP™, 20-A mea hoʻololi pū me nā MOSFET i hoʻohui ʻia. Hoʻolālā ʻia no ka maʻalahi o ka hoʻohana ʻana, ka helu haʻahaʻa haʻahaʻa o waho, a me nā ʻōnaehana mana ʻike ākea.
He 5.5-mΩ / 2.2-mΩ MOSFET i hoʻohui ʻia, pololei 1%, kuhikuhi 0.6-V, a me ka hoʻololi hoʻoikaika hoʻohui. ʻO kahi laʻana o nā hiʻohiʻona hoʻokūkū, ʻo ia hoʻi: kahi hoʻololi ʻana o ka uila hoʻokomo mai 1.5 V a i 15 V, helu haʻahaʻa haʻahaʻa haʻahaʻa o waho, D-CAP™ mode control for super fast transient, auto-skip mode operation, internal soft-start control, selectable frequency, a ʻaʻohe pono no ka uku.
ʻO ka hoʻololi ʻana o ka voltage input mai ka 1.5 V a i ka 15 V, ʻo ka nui o ka volta supply mai 4.5 V a i 25 V, a ʻo ka pae uila puka mai 0.6 V a i 5.5 V.
Loaʻa ka hāmeʻa ma 5-mm × 6-mm, 22-pin QFN pūʻolo a ua kuhikuhi ʻia mai -40°C a i 85°C.
ʻO ka TPS548B28 he polokalamu 20A hou aʻe i hoʻolālā ʻia no nā noi kikowaena data me kahi pūʻolo liʻiliʻi, Pb-free.
• Loaʻa nā huahana hou: TPS548B28 16-V, 20-Amea hoʻololi synchronous-buck me ka manaʻo mamao
• Ka hoʻololi ʻana i ka mana hoʻokomo uila: 1.5 V a 15 V
• VDD hookomo puolo uila: 4.5 V a 25 V
• 92% pono mai 12 V a 1.5 V ma 20 A
• Puke uila puka: 0.6 V a 5.5 V
• 5-V LDO pukana
• Kākoʻo i ka hoʻokomo hoʻokahi-rail
• Nā MOSFET mana hui pū me 20 A oka manawa puka mau
• Hoʻokuʻu 'akomi Eco-mode ™ no ka hoʻokō māmā
• <10-μA pani pani
• ʻO ke ʻano D-CAP™ me ka pane kuewa wikiwiki
• Hiki ke koho 'ia ka alapine mai ka 250 kHz a i ka 1MHz me ka pale pale waho
• Hiki ke koho 'oki 'oki a i 'ole ka hana PWM wale nō
• 1% 0.6-V kuhikuhi
• 0.7-ms, 1.4-ms, 2.8-ms, a me 5.6-ms hiki ke kohohoʻomaka haʻahaʻa servo uila uila
• hoʻololi hoʻonui hoʻohui
• hiki ke hoʻomaka mua
• Hiki ke hoʻololi i ka palena overcurrent me ka welauku uku
• Overvoltage, undervoltage, UVLO, apale wela wela
• Kākoʻo i nā capacitors puka seramika a pau
• Hōʻike mana-maikaʻi ʻo Open-drain
• Hoʻohui i ka ʻenehana poloka mana ʻo NexFET™
• 22-pin QFN pūʻolo me PowerPAD™
• No nā palapala huahana mana SWIFT™, e nānāhttp://www.ti.com/swift
• Rack hui Nā kikowaena a me ka waiho ʻana
• Nā hoʻololi pūnaewele uea a me nā mea ala
• ASIC, SoC, FPGA, DSP core, a me I/O voltage
