Cyp9451 40V 600mA Step-Down Converter IC

Product Details
Customization: Available
Conductive Type: Unipolar Integrated Circuit
Integration: GSI
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Manufacturer/Factory
Gold Member Since 2015

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Registered Capital
500000 RMB
Plant Area
101~500 square meters
  • Cyp9451 40V 600mA Step-Down Converter IC
  • Cyp9451 40V 600mA Step-Down Converter IC
  • Cyp9451 40V 600mA Step-Down Converter IC
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Basic Info.

Model NO.
CYP9451
Package
Sot23-6
Manner of Packing
Reel
Devices Per Bag/Reel
3000PCS
Ship by
DHL/FedEx/ UPS
Lead Time
7 Working Days After Receiving Payment
shape
Flat
Trademark
CY
Origin
China
HS Code
8542399000
Production Capacity
200000PCS/Year

Product Description

General Description

 The CYP9451 is a high frequency (1.8MHz) step-down switching regulator with integrated internal high-side high voltage power MOSFET. It provides single 0.6A (or less) highly efficient output with current mode control for fast loop response.
The wide input range (4.2V to 40V) accommodates a variety of stepdown  applications under mobile environment input conditions. Low shutdown mode quiescent current of 1μA is suitable for batterypowered applications.
High efficiency at light load condition is achieved by scaling down the switching frequency to reduce the switching and gate driving losses. The frequency folding technique helps prevent the inductance current from running out of control at startup. Hot shutdown provides reliable, fault tolerant operation.




Features
  • Output 0.6A peak current
  • 230μA operating quiescent current
  • 4.2 V to 40 V operating input range
  • 500mΩ internal power MOSFET
  • 1.8 MHz fixed switching frequency
  • Internally compensated
  • Stable with ceramic output capacitors
  • Internal soft-start
  • Precision current limit without current sensing resistor
  • >90% efficiency
  • Low shutdown mode current:<1μA
  • SOT23-6 package

Applications    
  • High voltage power conversion
  • Automotive systems
  • Industrial power system
  • Distributed power system
  • Battery powered system


Cyp9451 40V 600mA Step-Down Converter ICCyp9451 40V 600mA Step-Down Converter ICCyp9451 40V 600mA Step-Down Converter ICCyp9451 40V 600mA Step-Down Converter IC
Application CircuitsCyp9451 40V 600mA Step-Down Converter IC
 
 
 
 



 Cyp9451 40V 600mA Step-Down Converter ICCyp9451 40V 600mA Step-Down Converter IC

Cyp9451 40V 600mA Step-Down Converter ICCyp9451 40V 600mA Step-Down Converter ICCyp9451 40V 600mA Step-Down Converter IC

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