DESCRIPTION
The MP2364 is a dual monolithic step-down switch mode converter with built-in internal power MOSFETs. It achieves 1.5A continuous output current for each output over a wide input supply range with excellent load and line regulation.
Current mode operation provides fast transient response and eases loop stabilization.
Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode, the regulator draws 40μA of supply current.
The MP2364 requires a minimum number of readily available standard external components.

FEATURES
*1.5A Current for Each Output
*0.18Ω Internal Power MOSFET Switches
*Stable with Low ESR Output Ceramic Capacitors
*Up to 90% Efficiency
*40μA Shutdown Mode
*Fixed 1.4MHz Frequency
*Thermal Shutdown
*Cycle-by-Cycle Over Current Protection
*Wide 4.75V to 23V Operating Input Range
*Each Output Adjustable from 0.92V to 16V
*Configurable for Single Output with Double the Current
*Programmable Under Voltage Lockout
*Programmable Soft-Start
*Available in TSSOP20 with Exposed Pad and SOIC Packages

APPLICATIONS
*Distributed Power Systems
*I/O and Core supplies
*DSL Modems
*Set top boxes
*Cable Modems

EV2364DF-01A, MP2364DF, MP2364DS

DESCRIPTION
The MP2307 is a monolithic synchronous buck regulator. The device integrates 100mΩ MOSFETS that provide 3A of continuous load current over a wide operating input voltage of 4.75V to 23V. Current mode control provides fast transient response and cycle-by-cycle current limit.
An adjustable soft-start prevents inrush current at turn-on and in shutdown mode, the supply current drops below 1μA.
This device, available in an 8-pin SOIC package, provides a very compact system solution with minimal reliance on external components.

FEATURES
*3A Continuous Output Current, 4A Peak Output Current
*Wide 4.75V to 23V Operating Input Range
*Integrated 100mΩ Power MOSFET Switches
*Output Adjustable from 0.925V to 20V
*Up to 95% Efficiency
*Programmable Soft-Start
*Stable with Low ESR Ceramic Output Capacitors
*Fixed 340KHz Frequency
*Cycle-by-Cycle Over Current Protection
*Input Under Voltage Lockout
*Thermally Enhanced 8-Pin SOIC Package

APPLICATIONS
*Distributed Power Systems
*Networking Systems
*FPGA, DSP, ASIC Power Supplies
*Green Electronics/Appliances
*Notebook Computers

MP2307DN, EV2307DN-00A

DESCRIPTION
The MP2106 is a 1.5A, 800KHz synchronous buck converter designed for low voltage applications requiring high efficiency. It is capable of providing output voltages as low as 0.9V, and integrates top and bottom switches to minimize power loss and component count. The 800KHz switching frequency reduces the size of filtering components, further reducing the solution size.
The MP2106 includes cycle-by-cycle current limiting and under voltage lockout. The internal power switches, combined with the tiny 10-pin MSOP and QFN packages, provide a solution requiring a minimum of surface area.

FEATURES
*1.5A Output Current
*Synchronous Rectification
*Internal 210mΩ and 255mΩ Power Switches
*Input Range of 2.6V to 15V
*>90% Efficiency
*Zero Current Shutdown Mode
*Under Voltage Lockout Protection
*Soft-Start Operation
*Thermal Shutdown
*Internal Current Limit (Source & Sink)
*Tiny 10-Pin MSOP or QFN Package

APPLICATIONS
*DC/DC Regulation from Wall Adapters
*Portable Entertainment Systems
*Set Top Boxes
*Digital Video Cameras, DECT
*Networking Equipment
*Wireless Modems

MP2106DK, MP2106DQ

DESCRIPTION
The MP8102 is a rail-to-rail output, operational amplifier in a TSOT-23 package. This amplifier provides 600KHz bandwidth while consuming an incredibly low 7.5μA of supply current. The MP8102 can operate with a single supply voltage as low as 1.8V.

FEATURES
*Single Supply Operation: 1.8V to 5.5V
*TSOT23-5 Package
*600KHz –3dB Bandwidth
*7.5μA Supply Current
*Rail-to-Rail Output
*Unity-Gain Stable
*Input Common Mode to Ground
*Drives Up to 1000pF of Capacitive Loads

APPLICATIONS
*Portable Equipment
*PDAs
*Pagers
*Cordless Phones
*Handheld GPS
*Consumer Electronics

MP8102DJ

DESCRIPTION
The MP8100 is a low-cost, precision, high-side current-sense amplifier. This device operates from a single 2.5V to 18V supply and typically consumes 17μA. It is ideal for today’s notebook computers, cell phones and other systems where battery/DC current monitoring is critical.
High-side current monitoring is especially useful in battery-powered systems since it does not interfere with the ground path of the battery charger. The input common-mode range of 1.5V to 18V is independent of the supply voltage and ensures that the current-sense feedback remains viable even when connected to a 2-cell battery pack in deep discharge.

FEATURES
*Low-Cost, Compact Current-Sense Solution
*17μA Typical Supply Current
*2.5V to 18V Operating Supply Voltage
*1.5V to 18V Input Common Mode Range
*1μA Typical Shutdown Current
*250μV Input Offset Voltage
*High Current Sensing Capability
*Low 100mΩ Output Impedance (Optional)
*Available in an 8-Pin SOIC Package

APPLICATIONS
*Portable PCs
*PDA’s
*Smart Battery Packs
*Cell Phones
*Portable Test/Measurement Systems
*Battery-Operated Systems
*Energy Management Systems

MP8100DS

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
*180mΩ Power MOSFETs
*Mute / Standby Mode
The MP7731 utilizes a full bridge output structure capable of delivering 5W - 30W into 4Ω speakers. As in all other MPS Class D Audio Amplifiers, this device exhibits the high fidelity of a Class AB amplifier with an efficiency of 90%. The circuit is based on the MPS’ proprietary variable frequency topology Analog Adaptive Modulation (AAM™, Patent No. 6,420,930; other patents pending) that delivers excellent PSRR, fast response time and operates on a single power supply.

FEATURES
*30W into 4Ω with VDD = 16.5V
*90% Efficiency at 5W
*Amplifies Full Audio Range with Low THD+N
-Typical = 0.1%
*9.5V to 18V Supply Voltage Operation
*Full Bridge Output Drive
*4 Integrated 180mΩ Switches
*Turn On / Turn Off Click and Pop Suppression
*Integrated Short Circuit Protection
*Integrated Thermal shutdown
*Mute / Standby Mode

APPLICATIONS
*Flat Panel LCD and PDP Displays
*Notebook and Multimedia Computers
*Televisions
*Home Stereos
*DVD and VCD Players
*Game Devices and Systems
*Monitors

EV0045, MP7731DF

DESCRIPTION
The MP7782 is a mono, 50W Class D Audio Amplifier. It is one of MPS’ second generation
fully integrated audio amplifiers which dramatically reduces solution size by integrating
four 180mΩ power MOSFETs in a space saving TSSOP20 package. The MP7782 utilizes a full
bridge output structure capable of delivering 50W into 6Ω speakers. As in all other MPS
Class D audio amplifiers, this device exhibits the high fidelity of a Class AB amplifier with an
efficiency of 90%. The circuit is based on ADAMTM (Analog Digital Adaptive Modulation),
MPS’ proprietary variable frequency modulation topology (patents pending) that delivers
excellent PSRR, fast response time and operates on a single power supply.

FEATURES
*50W into 6Ω with VDD = 24V @10% THD+N
*90% Efficiency at 50W
*Amplifies Full Audio Range with Low THD+N
*THD+N = 0.06% @ 1W
*9.5V to 24V Supply Voltage Operation
*Full Bridge Output Drive
*4 Integrated 180mΩ Switches
*Turn-On / Turn-Off Click and Pop Suppression
*Integrated Short Circuit Protection
*Integrated Thermal Shutdown
*Mute / Standby Mode
*Thermally Enhanced 20-Pin TSSOP Package with Exposed Pad

APPLICATIONS
*MP3 Systems
*Surround Sound Systems
*Multimedia Computers
*Televisions
*Home Stereos
*DVD and VCD Players
*Game Devices and Systems
*Subwoofers

EV7782DF-00A, MP7782DF

General Description
The MP1011A is a Power IC offering a complete solution for driving one or more Cold Cathode Fluorescent Lamps (CCFL).
This Power IC converts unregulated DC voltage to a nearly pure sine wave required to ignite and operate the CCFL. Based on proprietary power topology and patented control techniques, it
greatly increases the power conversion efficiency. The MP1011A supports both analog and burst mode dimming without any additional external components. The MP1011A offers four distinct performance advantages:
1. More light for less power
2. Small board implementation
3. Low EMI emission
4. Low cost off the shelf components

Features
·  Integrated power switches
·  6.0 to 22v variable supply voltage with regulated lamp current.
·  Rated 12W power output at 12V input
·  Open lamp regulation
·  Current and Voltage feedback control
·  Logic Level burst mode control
·  Thermal Shutdown
·  Supports Open/Short Lamp protection
·  Soft Start
·  Output is short circuit protected
·  Low lamp operating voltage for increasing transformer or using smaller transformer
·  Allows Burst-Mode Operation
·  No ballast capacitor required

Applications
LCD backlight inverter for large portable or desktop display.

MP1011EMA

GENERAL DESCRIPTION
The EV1541DJ-TFT-00A is the evaluation board for TFT applications using the MP1541.
The MP1541 is a 5-pin thin SOT23 current mode step up converter intended for small, low power applications. The MP1541 switches at 1.3MHz and allows the use of tiny, low cost
capacitors and inductors 2mm or less in height. Internal soft start results in small inrush current
and extends battery life. The MP1541 operates from an input voltage as low as 2.5V and can
generate 12V at up to 200mA from a 5V supply.
The EV1541DJ-TFT-00A provides VOUT from the boost output and also derives VP (positive)
and VN (negative) from the charge pumps off of the boost switching node.

FEATURES
• 3V to 3.6V Operating Input Range
• Uses Tiny Capacitors and Inductors
• 1.3MHz Fixed Switching Frequency
• Internally Compensated
• Internal Soft Start
• 3 Outputs in a Single Package: Boost Converter for 5V, Charge Pump for 15V, and Negative Charge Pump for –10V
• UVLO, Thermal Shutdown
• Internal Current Limit
• Available in a TSOT23-5 Package

APPLICATIONS
• Handheld Computers and PDAs
• Digital Still and Video Cameras
• Small LCD Displays

DESCRIPTION
The MP2354 is a monolithic step down switch mode converter with a built in internal power
MOSFET. It achieves 2A continuous output current over a wide input supply range with
excellent load and line regulation.
Current mode operation provides fast transient response and eases loop stabilization.
Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In
shutdown mode the regulator draws 20μA of supply current.

FEATURES
• 0.18Ω Internal Power MOSFET Switch
• Stable with Low ESR Output Ceramic Capacitors
• Up to 95% Efficiency
• 2A Output Current
• Wide 4.75V to 23V Operating Input Range
• Fixed 380KHz Frequency
• Thermal Shutdown
• Cycle-by-Cycle Over Current Protection
• Programmable Under Voltage Lockout
• Frequency Synchronization Input
• Operating Temperature: –40°C to +85°C
• Available in an 8-Pin SO Package

APPLICATIONS
• Distributed Power Systems
• Battery Chargers
• Pre-Regulator for Linear Regulators

MP2354DS