1. The Future of Analog Technology ® MP2312/MP8765 2.1A/6A, 24V, 500kHz, Synchronous Step-Down Converters With Power-Good in 3x3mm QFN Package Oct, 2013

2. The Future of Analog IC Technology ® MPS Confidential Features Wide 5V to 24V Operating Input Range 2.1A Continuous Output Current Low RDS (ON) 38mΩ/15mΩ Internal Power MOSFETs Proprietary Switching Loss Reduction Technique 1% Reference Voltage In Room Temperature 7ms Internal Soft Start Output Discharge 500kHz Switching Frequency Hiccup OCP Protection and Thermal Shutdown Auto Retry OVP Protection Output Adjustable from 0.604V to 5.5V Available in 3x3mm QFN16 Package Benefits 5V to 24V Operating Input -> Suitable for 5V/9V/12V/16V/19V Bus System Low RDS(ON) 38mΩ/15mΩ -> High efficiency, good thermal COT control method -> Fast Transient Response Hiccup OCP and Thermal Protection-> Full Protection MP2312 –2.1A, 24V, 500kHz Synchronous, Step- Down Converter with PG and Output Discharge >95% peak Efficiency High light load efficiency

3. The Future of Analog IC Technology ® MPS Confidential Features Wide 5V to 24V Operating Input Range 6A Continuous Output Current PFM/PWM Mode Selectable Low RDS(ON) 38mΩ/15mΩ Internal Power MOSFETs Proprietary Switching Loss Reduction Technique 1% Reference Voltage In Room Temperature 7ms Internal Soft Start Output Discharge 500kHz Switching Frequency Hiccup OCP Protection and Thermal Shutdown Auto Retry OVP Protection Output Adjustable from 0.604V to 5.5V Available in 3x3mm QFN16 Package Benefits 5V to 24V Operating Input -> Suitable for 5V/9V/12V/16V/19V Bus System Low RDS(ON) 38mΩ/15mΩ -> High efficiency, good thermal COT control method -> Fast Transient Response Hiccup OCP and Thermal Protection-> Full Protection MP8765 –6A, 24V, 500kHz Synchronous, Step- Down Converter with PG and Output Discharge >96% peak Efficiency >85% Efficiency at 100mA PFM/PWM mode selection

4. The Future of Analog IC Technology ® MPS Confidential MP8765 is our newest, most cost effective 6A device

5. The Future of Analog IC Technology ® MPS Confidential Family Summary Notes: MP2312 is a 2A device with very precise current limit. MP8765 is previously called NB671B. This device has the option to disable LL mode. It’s a newer and lower cost alternative to MP8760.

6. The Future of Analog IC Technology ® MPS Confidential I/O Power Router/Modem Notebook Set-Top Box TVs and Monitors Target Applications Printer Security cameras Femto base station - MP2312 MP8765

7. The Future of Analog IC Technology ® MPS Confidential TV Application Back Panel Connectors Main System Power Management Display Power LED Backlighting LCD Display AC/DC and PFC System Power Low Noise Analog Power Switch Plug AC Line...... Clock PCMCIA Power Processor Processor Power Front Panel Connectors DDR Power &Termination USB Interface Video Switch HDMI Interface EEPROM RTC Temperature Sensor LCD Controller MP2312/M P8765

8. The Future of Analog IC Technology ® MPS Confidential Very fast transient response Vo(AC) Iout Test condition: Vin=19V, Vo=5V, Io=1.05A to 2.1A, slew rate is 2.5A/us. Fast transient response with COT control method 2.5A/us 38mV PK to PK

9. The Future of Analog IC Technology ® MPS Confidential Excellent Efficiency MP2312 MP8765 19Vin/5Vout

10. The Future of Analog IC Technology ® MPS Confidential The MP2312/8765 are MPS’ latest 24V products that have high performance, w/ PG, low Rdson and low Iq. MP8765 is lower cost alternative to MP8760. Compared with MP2314/5, MP2312 has better thermal performance and better efficiency. For lower cost requirements, target MP2314/5. Sales Strategy