BD9E202FP4-Z Series

4.5V to 28V Input, 2.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter

Catalog

4.5V to 28V Input, 2.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter

Part	Frequency - Switching	Synchronous Rectifier	Number of Outputs	Package / Case	Current - Output	Voltage - Output (Max) [Max]	Voltage - Input (Min) [Min]	Function	Voltage - Input (Max) [Max]	Mounting Type	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Supplier Device Package	Topology	Output Configuration
Rohm Semiconductor BD9E202FP4-ZTL	500 kHz		1	SOT-23-6 Thin TSOT-23-6	2 A	22.4 V	4.5 V	Step-Down	28 V	Surface Mount	0.7 V	85 °C	-40 °C	Adjustable	TSOT-23-6CJ	Buck	Positive

Catalog

4.5V to 28V Input, 2.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter

Key Features

• Single Synchronous Buck DC/DC Converter, Light Load Mode Control, Frequency Spread Spectrum, 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

Description

BD9E202FP4-Z is a single synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. The Light Load Mode control provides excellent efficiency characteristics in light-load conditions, which make the product ideal for equipment, and devices that demand minimal standby power consumption. BD9E202FP4-Z is a current mode control DC/DC converter and features good transient response. It includes internal phase compensation. It achieves the high power density and offers a small footprint on the PCB by employing small package.