MP9928GL-Z

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MP9928GL-Z, MP9928GL-Z Datasheet, MP9928GL-Z Data Page, MP9928GL-Z Schematic Diagram, MP9928GL-Z Pinout, MP9928GL-Z Specification，MP9928GL-Z Series Model.

MP9928GL-Z Description

The MP9928 is a high-voltage, synchronous  step-down switching regulator controller that can directly step down voltages from up to 60V.  The MP9928 uses PWM current control  architecture with accurate cycle-by-cycle  current limiting. It is capable of driving dual Nchannel MOSFET switches. AAM Mode (Advanced asynchronous mode) enables non-synchronous operation and PFM  mode to optimize light load efficiency.  The operating frequency of MP9928 can be programmed by an external resistor or synchronized to an external clock for noisesensitive applications. Fault protections are  available including a precision output over voltage protection (OVP), output over current  protection (OCP), and thermal shutdown. The MP9928 is available in TSSOP20-EP package and QFN-20 (3mmx4mm) package.

MP9928GL-Z Features

• Wide 4V to 60V Operating Input Range 

• Dual N-Channel MOSFET Driver 

• Low Dropout Operation: Maximum Duty  Cycle at 99.5% 

• Programmable Frequency Range: 100kHz - 1000kHz 

• 180º Out-of-Phase SYNCO 

• External Soft-Start and PG Pin 

• Selectable Cycle-by-Cycle Current Limit 

• Output Over Voltage Protection 

• Internal LDO with Externally Power Supply  Option 

• Programmable CCM and AAM PulseSkipping Mode 

• Accuracy Over Temperature Protection 

• TSSOP20-EP package and QFN-20  (3mmx4mm) Package

MP9928GL-Z Applications

• PD Power Supply in PoE System 

• USB Dedicated Charging Port (DCP) 

• Industrial Control Systems 

• Power Supply for Linear Chargers

MP9928GL-Z Pin Configuration (Top View)

MP9928GL-Z Order Information

MP9928GL-Z Function block or application schematic

MP9928GL-Z | MP9928GL-Z Supplier | MP9928GL-Z Spot Dealer | MP9928GL-Z Distributor | MP9928GL-Z Dealer | MPS Agent - MPS Corporation Authorized Tianyuanxin as the MP9928GL-Z Supplier in China | MP9928GL-Z Spot Dealer  

For immediate information on MP9928GL-Z, please contact directly:

Shenzhen Tianyuanxin Semiconductor Co.，Ltd

Tel：+86 15013767173                       Email：sztychip@163.com

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