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ROHM 1-Channel Synchronous Buck Switching Regulator, Adjustable Output, 28.8V Max, HTSOP-J Package BD9E303EFJ-LBE2
Specifications
| Country of Origin | India |
|---|---|
| Brand | ROHM |
| Height | 0.85mm |
| Length | 4.9mm |
| Model | BD9E303EFJ-LBE2 |
| Width | 3.9mm |
| Mount Type | Surface |
| Output type | Adjustable |
| Series | BD9E303EFJ |
| Topology | Buck |
| Maximum Operating Temperature | 150°C |
| Package Type | HTSOP-J |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 36V |
| Maximum Switching Frequency | 345kHz |
| Maximum Output Current | 3A |
| Standards/Approvals | RoHS |
| Maximum Output Voltage | 28.8V |
| Minimum Input Voltage | 7V |
| Pin Count | 8 |
| Minimum Output Voltage | 1V |
| Minimum Output Current | 0A |
Key Features
- The device features an adjustable output voltage with a maximum output of 28.8V, suitable for various power supply needs.
- Operates with a minimum input voltage of 7V and a maximum input voltage of 36V for flexible integration.
- Provides up to 3A of output current, ideal for powering high-performance electronics.
- Includes a Buck topology for efficient step-down conversion and improved energy savings.
- Packaged in HTSOP-J, surface mount, 8-pin format for compact PCB design compatibility.
- Maximum switching frequency of 345kHz enables rapid response and stable regulation.
- Suitable for operation in environments ranging from -40°C to 150°C.
- RoHS compliant design assures environmental responsibility and regulatory compliance.
Product Description
ROHM BD9E303EFJ-LBE2 is an advanced synchronous buck switching regulator designed for efficient DC-DC power conversion in industrial, laboratory, and commercial electronic systems. Featuring an adjustable output voltage up to 28.8V, this compact device integrates a robust step-down topology, making it an optimal solution for power management in PCBs and embedded electronics where space and efficiency are paramount.
With a minimum input voltage of 7V and a maximum input voltage of 36V, the BD9E303EFJ-LBE2 offers flexibility for designers, enabling compatibility with a wide range of supply voltages. It provides a maximum output current of 3A, allowing reliable powering of various devices including sensors, controllers, and communication interfaces. The output voltage is adjustable, allowing precise configuration according to project requirements.
Packaged in an HTSOP-J format, with a surface mount and 8-pin design, this regulator is ideal for integration into compact layouts. Its maximum switching frequency of 345kHz ensures rapid dynamic response and stable operation under varying load conditions. The device operates reliably in harsh environments, with an operating temperature range from -40°C to 150°C.
The regulator employs a Buck topology for efficient step-down voltage conversion, reducing energy waste in industrial and laboratory setups. Environmental compliance is assured through RoHS certification. Part of the BD9E303EFJ series, this model supports demanding applications in electronics manufacturing, automation, and instrumentation.
Low-profile dimensions (0.85mm height, 4.9mm length, 3.9mm width) facilitate dense mounting on PCBs. Flexible output type and power management features simplify integration and increase design efficiency.
Industrial, laboratory, manufacturing, and automotive (non-standard) sectors benefit from the BD9E303EFJ-LBE2’s robust design and performance. Use cases include intelligent sensor networks, embedded controllers, power supply modules, and energy-efficient devices.
Browse the full ROHM range and other DC-DC Converter solutions in the EnvMart Electronics & Electricals category to find compatible components for your next project.
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Frequently Asked Questions
The maximum output voltage of this model is 28.8V, allowing for flexible power supply configurations.
It operates with a minimum input voltage of 7V and a maximum input voltage of 36V, providing versatility for various applications.
The BD9E303EFJ-LBE2 can deliver a maximum output current of 3A, suitable for powering various electronic devices.
This model features a maximum switching frequency of 345kHz, ensuring rapid response and stable regulation.
The dimensions of this unit are 0.85mm in height, 4.9mm in length, and 3.9mm in width, making it suitable for compact PCB designs.
It is packaged in an HTSOP-J format, which is a surface mount, 8-pin design ideal for compact layouts.
The BD9E303EFJ-LBE2 operates reliably in environments ranging from -40°C to 150°C, making it suitable for harsh conditions.
This model employs a Buck topology, which allows for efficient step-down voltage conversion and energy savings.
Yes, the BD9E303EFJ-LBE2 is RoHS compliant, ensuring it meets environmental and regulatory standards.
The minimum output voltage for this model is 1V, allowing for adjustable output configurations.
It is suitable for applications in industrial, laboratory, manufacturing, and automotive sectors, including intelligent sensor networks and embedded controllers.
This model has a pin count of 8, designed for efficient surface mounting on PCBs.
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