3A, 25V, 1.1MHz Step-Up Converter

DESCRIPTION The MP1517 is a 3A, fixed frequency step-up converter ideal for medium-to-high current step-up, flyback and SEPIC applications. The high 1.1MHz switching frequency allows for smaller external components producing a compact solution for size constrained cameras, PDAs and cell phones.

文件：316.92 Kbytes 页数：13 Pages

MPS

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Compact 25W Class D Stereo Bridged Audio Amplifier

GENERAL DESCRIPTION The EV0045 is a stereo evaluation board featuring MPS’ MP7731 Class D Full Bridge Audio Amplifier. The EV0045 can deliver 25W into a 4Ω load with a 14.5V input supply. FEATURES • 25W into 4Ω with 14.5V Input • 90 Efficiency at 5W • 9.5V to 14.5V Supply Voltage Operation •

文件：291.63 Kbytes 页数：6 Pages

MPS

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5W - 30W Class D Mono Bridged Audio Amplifier

DESCRIPTION The MP7731 is a mono, 5W - 30W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: ■ Start Up / Shut Down Pop Elimination ■ Short Circuit Protection Circuits

文件：274.1 Kbytes 页数：9 Pages

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Triple Output Step-Up Plus Linear Regulators for TFT Bias

DESCRIPTION The MP1530 combines a triple output step-up converter with linear regulators to provide a complete DC/DC solution. It is designed to power TFT LCD panels from a regulated 3.3V or 5V supply. FEATURES • 2.7 to 5.5V Operating Input Range • 2.8A Switch Current Limit • 3 Outputs In a S

文件：358.79 Kbytes 页数：15 Pages

MPS

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Triple Output Step-Up Plus Charge Pump for TFT Bias

DESCRIPTION The EV0055 evaluation board is designed to demonstrate the capabilities of MPS’ MP1530 triple output step-up converter which is capable of powering a TFT panel from a regulated 3.3V or 5V. The MP1530 includes a 1.4MHz fixed-frequency step-up converter and a positive and negative line

文件：195.66 Kbytes 页数：5 Pages

MPS

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Fixed Frequency White LED Driver

General Description The EV0056 evaluation board is designed for backlights using white LEDs. It implements MPS’ MP1518 fixed frequency step-up converter. Features ◾ On Board Power MOSFET ◾ Drives up to 6 Series White LEDs ◾ Up to 86 Efficiency ◾ Over 1MHz Fixed Switching Frequency ◾ Open Lo

文件：195.56 Kbytes 页数：3 Pages

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Fixed Frequency White LED Driver

DESCRIPTION The MP1518 is a step-up converter designed for driving up to 6 series white LEDs from a single cell Lithium Ion battery. The MP1518 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 104mV

文件：254.67 Kbytes 页数：9 Pages

MPS

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MP1567: Buck Boost Lumileds White LED Driver

General Description The EV0059 evaluation board is designed to drive Lumileds White LEDs using MPS’ MP1567 step down converter. The EV0059 circuit is a positive to negative voltage converter with a positive input voltage range of 2.6V to 6V. The generated output voltage can be as low as -18V with

文件：247.49 Kbytes 页数：4 Pages

MPS

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1.2A Synchronous Rectified Step-Down Converter

DESCRIPTION The MP1567 is a 1.2A, 800KHz DC to DC converter designed for low voltage applications requiring high efficiency. Capable of providing output voltages as low as 0.9V from a 3.3V supply voltage, the MP1567 eliminates the need for a 5V rail, providing over 90 efficiency via synchronous r

文件：302.88 Kbytes 页数：11 Pages

MPS

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1.2A Synchronous Rectified Step-Down Converter

DESCRIPTION The MP1567 is a 1.2A, 800KHz DC to DC converter designed for low voltage applications requiring high efficiency. Capable of providing output voltages as low as 0.9V from a 3.3V supply voltage, the MP1567 eliminates the need for a 5V rail, providing over 90 efficiency via synchronous r

文件：302.88 Kbytes 页数：11 Pages

MPS

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