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ROHM BD9C301FJLBGH2 Power Regulator
The BD9C301FJ-LB is a high-efficiency, compact synchronous buck DC/DC converter with integrated MOSFETs, capable of delivering up to 3A from input voltages ranging from 4.5V to 18V. Designed for industrial applications, it features protections such as overcurrent, thermal shutdown, undervoltage lockout, and short circuit safety. The device employs current mode control for excellent transient response, high switching frequency of 500kHz, and includes soft start functionality to reduce inrush current during startup. Its small SOP-J8 package makes it ideal for space-constrained systems requiring reliable power regulation.
ROHM BD9C301FJLBGH2 Power Regulator Specifications:
- Input Voltage Range: 4.5V to 18V
- Maximum Output Current: 3A
- Reference Voltage: 0.8V + 1%
- Switching Frequency: 500kHz (Typ)
- Pch MOSFET On Resistance: 80mΩ (Typ)
- Nch MOSFET On Resistance: 45mΩ (Typ)
- Standby Current: 1mA (Typ)
- Operating Temperature Range: -40°C to +85°C
- Package: SOP-J8 4.90mm x 6.00mm x 1.65mm
- Protection Features: Over Current, Thermal Shutdown, UVLO, Short Circuit
- Soft Start Time: 0.5ms (Typ)
- Power Dissipation: 0.68W on 70mm x 70mm x 1.6mm glass epoxy board
Buy the Buy ROHM BD9C301FJ-LB Part Number 4119 Online
Purchase the ROHM BD9C301FJ-LB online and ensure your industrial power systems operate efficiently and reliably. This compact, high-performance synchronous buck converter features integrated MOSFETs, supports input voltages from 4.5V to 18V, and delivers up to 3A of current. Its protections include overcurrent, thermal shutdown, UVLO, and short circuit safeguards, making it ideal for demanding applications like industrial equipment, LCD TVs, and communication devices. The device’s 500kHz switching frequency and soft start ensure excellent transient response, compact size, and long-lasting durability in space-constrained environments. Order now for dependable power management.
Get ROHM BD9C301FJ-LB today—built for industry-grade power delivery, with integrated MOSFETs and comprehensive protections for reliable performance.
Frequently Asked Questions
Where can I buy ROHM BD9C301FJLBGH2?
You can click on the BUY or RFQ button to purchase BD9C301FJLBGH2 from an authorized ROHM distributor.
How do I troubleshoot issues or seek technical support for part BD9C301FJLBGH2?
You can download the BD9C301FJLBGH2 datasheet or visit the ROHM website for support.
Who is the manufacturer of BD9C301FJLBGH2?
ROHM