ROHM Product Detail

BD9P109NUF-C (Under Development)

Nano Pulse Control™, 3.0V to 36V Input, 1A Single Buck DC-DC Converter For Automotive
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BD9P109NUF-C
(Under Development)

BD9P109NUF-C (Under Development)
Nano Pulse Control™, 3.0V to 36V Input, 1A Single Buck DC-DC Converter For Automotive

This IC is a current mode synchronous buck DC-DC converter integrating POWER MOSFETs.

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Product Detail

 
Part Number | BD9P109NUF-CE2
Package | VSON12FV3030 (Wettable Flank)
Packing Type | Taping
Unit Quantity | 3000
Minimum Package Quantity | 3000
RoHS | Yes
MSL | 1

Functional Safety:

Category : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
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Specifications:

ch

1

Integrated FET / Controller

Integrated FET

Topology

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

3

Vin1(Max.)[V]

36

Vout1(Min.)[V]

1

Vout1(Max.)[V]

9

Iout1(Max.)[A]

1

Technology

Nano Pulse Control™

SW frequency setting (Max.)[MHz]

2

Light Load mode

Yes

EN

Yes

PGOOD

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

3.0x3.0 (t=1.0)

Common Standard

AEC-Q100 (Automotive Grade)

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Features:

  • Nano Pulse Control™
  • AEC-Q100 Qualified(Grade 1)
  • Functional Safety Supportive Automotive Products
  • Minimum ON Pulse 45ns(Typ)
  • Synchronous Buck DC/DC Converter Integrating POWER MOSFETs
  • Soft Start Function
  • Current Mode Control
  • Power Good Function
  • Light Load Mode(LLM)
  • Forced Pulse Wide Modulation(PWM) Mode
  • Phase Compensation Included
  • Spread Spectrum Switching
  • External Synchronization Function
  • Over Current Protection(OCP)
  • Input Under Voltage Lockou(UVLO) Protection
  • Thermal Shut Down(TSD) Protection
  • OutputOver Voltage Protection(OVP)
  • Short Circuit Protection(SCP)
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