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6.0-18V 2A 2ch Buck converter - BD9302FP

The BD9302FP is a 2channel step-down switching regulator controller with a 2.5MHz, 2A power switch and available 2.5MHz high speed switching frequency with external resistance, supporting for a wide input voltage range of 6 to 18V.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BD9302FP-E2 Active HSOP25 2000 2000 Taping Yes
 
Specifications:
Grade Standard
ch 2
Integrated FET / Controller Integrated FET
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Nonsynchronous
Vin1(Min.)[V] 6.0
Vin1(Max.)[V] 18.0
Vout1(Min.)[V] 0.8
Vout1(Max.)[V] 14.4
Iout1(Max.)[A] 2.0
Vin2(Min.)[V] 6.0
Vin2(Max.)[V] 18.0
Vout2(Min.)[V] 0.8
Vout2(Max.)[V] 14.4
Iout2(Max.)[A] 2.0
SW frequency(Max.)[MHz] 2.5
Light Load mode No
EN No
PGOOD No
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Features:
  • ・2ch Switching regulator
    ・200kHz to 2.5MHz Operating Frequency
    ・Wide operating INPUT Range 6 to 18V
 
 
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Technical Data
Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.

Calculation of Power Loss (Synchronous)

This application note describes how to obtain the power loss required to calculate the temperature of a semiconductor device. Temperature control is important to ensuring product reliability.

Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.

Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)

This application note introduces a method for easily measuring the phase margin with a Frequency Response Analyzer (FRA) made by NF Corporation.