Micropower Boost Converter Preliminary Information

General Description The MIC2141 is a micropower boost switching regulator that can operate from 3- or 4-cell nickel-metal-hydride batteries or a single Li-ion cell. This regulator employs a constant 330kHz, fixed 18 duty-cycle, gated-oscillator architecture. Features • Implements low-power boos

文件：154.96 Kbytes 页数：16 Pages

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Micropower Boost Converter Preliminary Information

General Description The MIC2141 is a micropower boost switching regulator that can operate from 3- or 4-cell nickel-metal-hydride batteries or a single Li-ion cell. This regulator employs a constant 330kHz, fixed 18 duty-cycle, gated-oscillator architecture. Features • Implements low-power boos

文件：154.96 Kbytes 页数：16 Pages

Micrel

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Micropower Boost Converter

General Description The MIC2142 is a micropower boost switching regulator housed in a SOT23-5 package. The input voltage range is between 2.2V to 16V, making the device suitable for one-cell Li Ion and 3 to 4-cell alkaline/NiCad/NiMH applications. The output voltage of the MIC2142 can be adjusted

文件：137.53 Kbytes 页数：17 Pages

Micrel

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Micropower Boost Converter

General Description The MIC2142 is a micropower boost switching regulator housed in a SOT23-5 package. The input voltage range is between 2.2V to 16V, making the device suitable for one-cell Li Ion and 3 to 4-cell alkaline/NiCad/NiMH applications. The output voltage of the MIC2142 can be adjusted

文件：137.53 Kbytes 页数：17 Pages

Micrel

麦瑞半导体

High Efficiency 2.5W Boost Converter

General Description The MIC2145 is a small size boost switching regulator that can provide over 2.5W of output power. The input voltage range is between 2.4V to 16V, making the device suitable for one-cell Li-Ion and 3- to 4-cell alkaline/NiCad/NiMH applications. The output voltage of the MIC2145

文件：219.06 Kbytes 页数：15 Pages

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High Efficiency 2.5W Boost Converter

General Description The MIC2145 is a small size boost switching regulator that can provide over 2.5W of output power. The input voltage range is between 2.4V to 16V, making the device suitable for one-cell Li-Ion and 3- to 4-cell alkaline/NiCad/NiMH applications. The output voltage of the MIC2145

文件：219.06 Kbytes 页数：15 Pages

Micrel

麦瑞半导体

High Efficiency 2.5W Boost Converter

General Description The MIC2145 is a small size boost switching regulator that can provide over 2.5W of output power. The input voltage range is between 2.4V to 16V, making the device suitable for one-cell Li-Ion and 3- to 4-cell alkaline/NiCad/NiMH applications. The output voltage of the MIC2145

文件：219.06 Kbytes 页数：15 Pages

Micrel

麦瑞半导体

2-Phase Dual Output PWM Synchronous Buck Control IC

General Description The MIC2150/1 are simple 2-phase dual-output synchronous buck control ICs featuring small size and high efficiency. The ICs implement PWM control at 500kHz (MIC2150) or 300kHz (MIC2151), with the outputs switching 180° out of phase. The result of the out-of-phase operation is

文件：803.66 Kbytes 页数：27 Pages

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2-Phase Dual Output PWM Synchronous Buck Control IC

General Description The MIC2150/1 are simple 2-phase dual-output synchronous buck control ICs featuring small size and high efficiency. The ICs implement PWM control at 500kHz (MIC2150) or 300kHz (MIC2151), with the outputs switching 180° out of phase. The result of the out-of-phase operation is

文件：803.66 Kbytes 页数：27 Pages

Micrel

麦瑞半导体

2-Phase Dual Output PWM Synchronous Buck Control IC

General Description The MIC2150/1 are simple 2-phase dual-output synchronous buck control ICs featuring small size and high efficiency. The ICs implement PWM control at 500kHz (MIC2150) or 300kHz (MIC2151), with the outputs switching 180° out of phase. The result of the out-of-phase operation is

文件：803.66 Kbytes 页数：27 Pages

Micrel

麦瑞半导体