BD9E203FP4-Z (New)

4.5V to 28V Input, 2.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter
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BD9E203FP4-Z
(New)

BD9E203FP4-Z (New)
4.5V to 28V Input, 2.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter

BD9E203FP4-Z is a single synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. BD9E203FP4-Z is a current mode control. It includes internal phase compensation. It achieves the high power density and offers a small footprint on the PCB by employing small package.

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Product Detail

 
Part Number | BD9E203FP4-ZTL
Status | Recommended
Package | TSOT23-6CJ
Packing Type | Taping
Unit Quantity | 3500
Minimum Package Quantity | 3500
RoHS | Yes

Specifications:

ch

1

Integrated FET / Controller

Integrated FET

Topology

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

4.5

Vin1(Max.)[V]

28

Vout1(Min.)[V]

0.7

Vout1(Max.)[V]

22.4

Iout1(Max.)[A]

2

SW frequency(Max.)[MHz]

0.35

Light Load mode

No

EN

Yes

PGOOD

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

2.9x2.8 (t=1.1)

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Features:

  • Single Synchronous Buck DC/DC Converter
  • Internal Phase Compensation
  • Over Voltage Protection (OVP)
  • Over Current Protection (OCP)
  • Short Circuit Protection (SCP)
  • Thermal Shutdown Protection (TSD)
  • Under Voltage Lockout Protection (UVLO)
  • Reduced External Diode
  • TSOT23-6CJ Package

Reference Design / Application Evaluation Kit

 
    • Evaluation Board - BD9E203FP4-EVK-001

    • This Evaluation Board was developed for ROHM's single Synchronous buck DC/DC converter BD9E203FP4-Z. BD9E203FP4-Z is a synchronous buck DC/DC converter with built-in low On Resistance power MOSFETs.

    • User's Guide
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