MCP1727-3302E/MF LDO Mea Hooponopono Voltage 1.5A CMOS LDO 3.3V DFN8
♠ wehewehe huahana
Huahana Huahana | Waiwai Hiʻona |
Mea hana: | Microchip |
Māhele Huahana: | LDO Mea Hooponopono Voltage |
RoHS: | Nā kikoʻī |
Kāila kau ʻana: | SMD/SMT |
Pūʻolo / hihia: | DFN-8 |
Voltage pukana: | 3.3 V |
Huakaʻi i kēia manawa: | 1.5 A |
Ka helu o nā mea hoʻopuka: | 1 Hoʻopuka |
Polarity: | maikaʻi |
ʻO kēia manawa mālie: | 220 uA |
Voltage Hookomo, Min: | 2.3 V |
Voltage Input, Max: | 6 V |
Hōʻole PSRR / Ripple - ʻAno: | 60 dB |
ʻAno puka: | Paʻa |
Mahana hana liʻiliʻi loa: | - 40 C |
ʻO ka wela hoʻohana kiʻekiʻe loa: | + 125 C |
Ka Voltage Haʻalele: | 330 mV |
moʻo: | MCP1727 |
Packaging: | Paipu |
Brand: | ʻenehana Microchip / Atmel |
Voltage Haʻalele - Max: | 550 mV |
Ib - Hoʻokomo Bias i kēia manawa: | 120 uA |
Hoʻoponopono laina: | 0.05 %/V |
Hoʻoponopono hoʻouka: | 0.5 % |
ʻAno Huahana: | LDO Mea Hooponopono Voltage |
Voltage Kuhikuhi: | 0.41 V |
Ka nui o ka waihona hale hana: | 120 |
Māhele ʻāpana: | PMIC - Nā IC hoʻokele mana |
Hoʻomanawanui: | 2 % |
ʻO ka pololei o ka hoʻoponopono Voltage: | 0.5 % |
Huina Weight: | 0.001319 oz |
♠ 1.5A, Voltage Haʻahaʻa, Luna Hoʻoponopono LDO o kēia manawa
ʻO ka MCP1727 he 1.5A Low Dropout (LDO) linear regulator e hāʻawi ana i nā voltage kiʻekiʻe a me nā haʻahaʻa haʻahaʻa i loko o kahi puʻupuʻu liʻiliʻi loa.Hele mai ka MCP1727 i kahi mana o ka volta hoʻopuka paʻa (a i ʻole hiki ke hoʻololi ʻia), me ka laulā uila puka o 0.8V a i 5.0V.ʻO ka mana 1.5A i kēia manawa, i hui pū ʻia me ka mana haʻahaʻa haʻahaʻa haʻahaʻa, e hana i ka MCP1727 i kahi koho maikaʻi no nā noi LDO hou sub-1.8V i loaʻa nā koi kiʻekiʻe o kēia manawa.
Paʻa ka MCP1727 me ka hoʻohana ʻana i nā capacitors ceramic output e hāʻawi maoli i ka leo haʻahaʻa haʻahaʻa a hōʻemi i ka nui a me ke kumukūʻai o ka hopena regulator holoʻokoʻa.ʻO 1 µF wale nō o ka capacitance puka e pono e hoʻopaʻa i ka LDO.
Ke hoʻohana nei i ka hana CMOS, ʻoi aku ka liʻiliʻi o ka manawa quiescent i hoʻopau ʻia e ka MCP1727 ma mua o 120 µA ma luna o ka pae uila hoʻokomo holoʻokoʻa, e ʻoluʻolu ia no nā noi kamepiula lawe lima e koi ana i ka manawa kiʻekiʻe.Ke pani ʻia, hoʻemi ʻia ke ʻano mālie ma lalo o 0.1 µA.
Ke nānā ʻia nei ka puʻupuʻu hoʻokuʻu i hoʻohaʻahaʻa ʻia a hāʻawi ʻia kahi mana maikaʻi (PWRGD) i ka wā i loaʻa ai ka hopena i loko o 92% o ka hoʻoponopono (maʻamau).Hiki ke hoʻohana ʻia kahi capacitor waho ma ka pine CDELAY e hoʻoponopono i ka lohi mai 200 µs a i 300 ms.
Hāʻawi ka overtemperature a me ka palena pōkole o kēia manawa i ka pale hou no ka LDO i ka wā o ka hewa o ka ʻōnaehana.
• 1.5A Output hiki i kēia manawa
• Hoʻokomo i ka Voltage Voltage: 2.3V a 6.0V
• Hiki ke ho'ololi 'ia ka Voltage Voltage: 0.8V a 5.0V
• Nā Voltages Hoʻopuka Paʻa Paʻa: – 0.8V, 1.2V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V
• Loaʻa nā koho Voltage Hoʻopuka Paʻa ʻē aʻe ma ke noi
• Haʻahaʻa Haʻalele Voltage: 330 mV maʻamau ma 1.5A
• ʻO ka hoʻomanawanui Voltage Output maʻamau: 0.5%
• Paʻa me ka 1.0 µF Ceramic Output Capacitor
• Pane wikiwiki i ka Load Transients
• Hāʻawi haʻahaʻa i kēia manawa: 120 µA (maʻamau)
• Mea Paʻa Haʻahaʻa i kēia manawa: 0.1 µA (maʻamau)
• Hoʻopaneʻe hiki ke hoʻololi ʻia ma ka mana maikaʻi
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