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3-12V 0.6A 1ch Boost converter - BD8314NUV

ROHM’s 2.5 A/1.2 MHz step-up switching regulator BD8314NUV generates step-up output including 8 V or 10 V from 4 batteries, batteries such as Li1cell,Li2cell etc. or a 5 V fixed power supply line. This IC allows easy production of small and a wide range of output current, and is equipped with an external coil/capacitor downsized by high frequency operation of 1.2 MHz, built-in 2.5 A rated 80 mO Nch FET SW, and flexible phase compensation system on board.

* 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
BD8314NUV-E2 Active VSON010V3030 3000 3000 Taping Yes
 
Specifications:
Grade Standard
ch 1
Integrated FET / Controller Integrated FET
Buck / Boost / Buck-Boost / Inverting Boost
Synchronous / Nonsynchronous Nonsynchronous
Vin1(Min.)[V] 3.0
Vin1(Max.)[V] 12.0
Vout1(Min.)[V] 4.0
Vout1(Max.)[V] 12.0
Iout1(Max.)[A] 2.5
SW frequency(Max.)[MHz] 1.2
Light Load mode No
EN Yes
PGOOD No
Operating Temperature (Min.)[°C] -25
Operating Temperature (Max.)[°C] 85
Features:
  • ・Input voltage range 3.0 to 12V 
    ・Includes 2.5A N-ch FET
    ・Oscillating frequency 1.2MHz
    ・Includes compensation RC for error AMP
    ・Includes timer latched SCP(Shorted circuit prevention) circuit
    ・VSON010V3030 package (3mm x 3mm, 0.5mm pitch)
 
 
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Technical Data
Application Note

Thermal Resistance

Application Note

Calculation of Power Loss (Synchronous)

Application Note

Thermal Resistance

Application Note

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