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诠鼎力推MPS车载市场应用DCDC

 2014-10-15

MPS针对车载市场应用Infotainment,Lighting,Body Electronics,Communications推出新的solution

 

 

 

Parts :

1. MPQ4470-AEC1

2. MPQ8039-AEC1

3.MPQ2489-AEC1

4.MPQ2483-AEC1

5.MPQ3386-AEC1

6.MPQ2451-AEC1

7.MPQ4462-AEC1

8.MPQ2013A-AEC1

9.MPQ4420-AEC1

10.MPQ4473-AEC1

 

 

产品规格 :

Infotainment

MPQ4470-AEC1

36V, 5A Step-Down Converter with Power Good and External Soft-Start

Features

• Wide Supply Voltage: 4.5V to 36V

• 40mΩ/20mΩ Rds(on)

• 5A Output Current

• High-Efficiency

• COT for Fast Transient Response

• SCP, OCP, OVP Latch, UVP, and Thermal Shutdown

• Available in a QFN20 3x4mm Package

 

 

 

MPQ8039-AEC1 (Wireless Charger)

High-Current Power Half-Bridge

Features

• ±9A Peak Current Output

• ±4.25A Continuous Current Output

• Up to 1.2MHz Switching Frequency

• Protected Integrated Power 100mΩ Switches

• All Switches Current Limited

• Integrated Under-Voltage Protection and Thermal Protection

• 2.5μA Standby Mode

• True 2-Quadrant Operation

• Sources and Sinks Current

• Available in a SOIC8E Package

 

 

 

Lighting

MPQ2489-AEC1

60V, 1A Step-Down LED Driver

Features

• Wide 6V to 60V Input Range

• 1000:1 Dimming, PWM or Analog

• 65V Integrated Power FET

• Drives 1 to 14 Series Connected LEDs

• Open and Shorted LED Protection

• Thermal Shutdown Protection

• Available in Small QFN6 3x3mm, Package

 

 

MPQ2483-AEC1

55V, 2.5A Programmable Frequency LED Driver

Features

• Buck or Boost Mode Operation

• Wide 4.5V to 55V Operating Input Range

• 0.28Ω Internal Power MOSFET

• 5μA Shutdown Mode

• Stable with Low ESR Capacitors

• Thermal Shutdown, Over-Voltage, Short-Circuit

and Open-String Protection

• Available in QFN10 3x3mm Package

 

 

 

MPQ3386-AEC1

55V, 6-String White LED Driver

Features

• Wide Input Voltage Range From 4.5V to 25V

• 50V Maximum Step-Up Voltage

• Balanced Driver for 6-Strings of WLED

• 3% Current Matching Accuracy Between Strings

• Selectable Switching Frequency: 1.25MHz or 625kHz

• PWM or DC Input Burst PWM Dimming

• Programmable Over-Voltage Protection Threshold

• Under-Voltage Lockout

• Open and Short LED Protection

• Thermal Shutdown

• Available in a QFN24 4x4mm Package

 

 

 

 

 

Body Electronics

MPQ2451-AEC1

Industrial/Automotive-Grade 36V, 2MHz, 0.6A Step-Down Converter

Features

• 130μA Operating Quiescent Current

• Wide 3.3V to 36V Operating Input Range

• 2MHz Fixed Switching Frequency

• Stable with Ceramic Output Capacitors

• Internal Soft-Start and Internally Compensated

• Output Adjustable From 0.8V to 0.8VIN

• Available in QFN6 2x2mm and 6-Lead SOT23 and Packages

 

 

 

 

MPQ4462-AEC1

3.5A, 4MHz, 36V Step-Down Converter

Features

• 120μA Quiescent Current

• Wide 4.5V to 36V Operating Input Range

• Up to 4MHz Programmable Switching Frequency

• Ceramic Capacitor Stable

• Internal Soft-Start

• Internally Set Current Limit Without Current Sensing Resistor

• Output Adjustable From 0.8V to 30V

• Available in QFN10 3x3mm and SOIC-8EP Packages

 

 

 

 

Communications

MPQ2013A-AEC1

40V, 150mA, Low Quiescent Current Linear Regulator

Features

• 2.5V to 40V Input Range

• 3.2μA Quiescent Supply Current

• Stable With Low-Value Output Ceramic

Capacitor (>0.47μF)

• 150mA Specified Current

• 620mV Dropout at 150mA Load

• Available in a Fixed and Adjustable Output

(1.215V to 15V) Versions

• Output ±2% Accuracy

• Specified Current-Limit

• Thermal Shutdown

• Available in TSOT23-5, QFN6 2x2mm,

or QFN8 3x3mm Packages

 

 

MPQ4420-AEC1

2A, 36V, Synchronous Step-Down Converter with External Sync and Power Good

Features

• Wide 4V to 30V Continuous Operating Input Range

• 36V Input Transient Tolerance for Automotive Load-Dump

• 90mΩ/55mΩ Low Rds(on) Internal Power MOSFETs

• Default 410kHz Switching Frequency

• Synchronizes to a 200kHz to 2.2MHz External Clock

• Power-Save Mode

• Internal Soft-Start and Power Good

• OCP Protection and Hiccup

• Thermal Shutdown

• Output Adjustable From 0.8V

• Available in an 8-Pin TSOT-23 package

 

 

 

MPQ4473-AEC1

3.5A, 36V, Synchronous Step-Down Converter

Features

• Wide 4.5V to 36V Operating Input Range

• Guaranteed 3.5A, Continuous Output Current

• Internal 40mΩ High-Side, 20mΩ Low-Side Power MOSFETs

• Proprietary Switching-Loss-Reduction Technology

• 1% Reference Voltage

• Programmable Soft-Start Time

• Low Drop-Out Mode

• 200kHz to 1MHz Switching Frequency

• SCP, OCP, UVP, and Thermal Shutdown

• Output Adjustable from 0.8V to 0.9x VIN

• Available in a QFN20 3x4mm Package

 

 

 

想要进一步了解代理商及其他产品信息,请造访诠鼎集团/昱博科技www.aitgroup.com.tw

想要进一步了解更多MPS产品信息,请进入其网站http://www.monolithicpower.com/default.aspx

或以下代理商e-mail询问。