Full Bridge or Single Ended Audio Amplifier

General Description The EV0041 is an evaluation board designed to demonstrate the capabilities of MPS’ MP8040. It can be configured as a stereo single ended amplifier (EV0041A) or a full bridge mono amplifier (EV0041B). Features ■ +/- 9A Peak Current Output ■ +/- 4.25A Continuous Current Outpu

文件：316.18 Kbytes 页数：5 Pages

MPS

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1x, 1.5x, 2x High Efficiency Charge Pump 4 White LED Driver Evaluation Board

GENERAL DESCRIPTION The EV0042 is an evaluation board for the MP1519, a fully automatic driver for powering four white LEDs, with up to 4V forward voltage, from a single Li-Ion or three NiMH cells. The driver performs all of the sensing and control to run the LEDs at an optimum charge pump ratio

文件：185.33 Kbytes 页数：3 Pages

MPS

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1x, 1.5x, 2x High Efficiency Charge Pump 4 White LED Driver

DESCRIPTION The MP1519 is a fully automatic driver for powering four white LEDs, with up to 4V forward voltage, from a single Li-Ion or three NiMH cells. The driver performs all of the sensing and control to run the LEDs at an optimum charge pump ratio for efficiency without an expensive inductor

文件：211.75 Kbytes 页数：8 Pages

MPS

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3A, 25V, 1.1MHz Step-Up Converter for WLED Applications

DESCRIPTION The EV1517 is the evaluation board used to demonstrate the white LED driver capabilities of the MP1517. The low 0.7V feedback voltage offers higher efficiency in white LED driver applications including cell phone camera flash. Soft-start, cycle-by-cycle current limiting and input unde

文件：198.13 Kbytes 页数：3 Pages

MPS

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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

MPS

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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

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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