X-On Electronics has gained recognition as a prominent supplier of BD9E303EFJ-LBH2 Switching Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. BD9E303EFJ-LBH2 Switching Voltage Regulators are a product manufactured by ROHM. We provide cost-effective solutions for Switching Voltage Regulators, ensuring timely deliveries around the world.
We are delighted to provide the BD9E303EFJ-LBH2 from our Switching Voltage Regulators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the BD9E303EFJ-LBH2 and other electronic components in the Switching Voltage Regulators category and beyond.
Datasheet 7.0V to 36V Input, 3.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter BD9E303EFJ-LB General Description Key Specifications This is the product guarantees long time support in Input Voltage Range: 7.0V to 36V Industrial market.BD9E303EFJ-LB is a synchronous buck Output Voltage Range: 1.0V to VIN0.8V switching regulator with built-in power MOSFETs. It is a Output Current: 3.0A (Max) current mode control DC/DC converter and features Switching Frequency: 300kHz (Typ) high-speed transient response. Phase compensation can High-Side MOSFET ON-Resistance: 90m (Typ) also be set easily. Low-Side MOSFET ON-Resistance: 80m (Typ) Standby Current: 0A (Typ) Features Long Time Support Product for Industrial Package W (Typ) x D (Typ) x H (Max) Applications. HTSOP-J8 4.90mm x 6.00mm x 1.00mm Synchronous single DC/DC converter. Over-Current Protection. Short Circuit Protection. Thermal Shutdown Protection. Under voltage Lockout Protection. Soft Start. HTSOP-J8 package (Exposed Pad). Applications Industrial Equipment. Power supply for FAs industrial device using 24V bass. Consumer applications such as home appliance. Distribution type power supply system for 12V, and HTSOP-J8 24V. Typical Application Circuit VIN 2 VIN BOOT 1 24V BD9E303EFJ-LB 0.1F 0.1 F 10F VOUT SW 8 10H Enable 3 EN 22F2 COMP AGND PGND FB 6 4 7 5 30k 6800pF 7.5k 15k Figure 1. Application circuit Product structureSilicon monolithic integrated circuit. This product is not designed for protection against radioactive rays. www .rohm.com TSZ02201-0J3J0AJ00650-1-2 2015 ROHM Co., Ltd. All rights reserved. 1/28 TSZ2211114001 13.Feb.2015 Rev.002DatasheetDatasheet BD9E303EFJ-LB Pin Configuration (TOP VIEW) 1 8 SW BOOT VIN 2 7 PGND E-Pad 3 6 COMP EN AGND 4 5 FB Figure 2. Pin assignment Pin Description(s) Pin No Pin Name Description Connect a bootstrap capacitor of 0.1F between this terminal and SW terminal. 1 BOOT The voltage of this capacitor is the gate drive voltage of the high-side MOSFET. Power supply terminal for the switching regulator and control circuit. 2 VIN Connecting a 10F and 0.1F ceramic capacitor is recommended. Turning this terminal signal low-level (0.8V or lower) forces the device to enter the shut 3 EN down mode. Turning this terminal signal high-level (2.5V or higher) enables the device. This terminal must be terminated. 4 AGND Ground terminal for the control circuit. Inverting input node for the gm error amplifier. 5 FB See page 18 on how to calculate the resistance of the output voltage setting. Output of gm error amplifier, and input of PWM comparator. Connect phase 6 COMP compensation components to this pin. See page 20 on how to calculate the resistance and capacitance for phase compensation. 7 PGND Ground terminal for the output stage of the switching regulator. Switch node. This terminal is connected to the source of the high-side MOSFET and drain of the low-side MOSFET. Connect a bootstrap capacitor of 0.1F between this 8 SW terminal and BOOT terminal. In addition, connect an inductor considering the direct current superimposition characteristic. Exposed pad. Connecting this to the internal PCB ground plane using multiple vias - E-Pad provides excellent heat dissipation characteristics. www.rohm.com TSZ02201-0J3J0AJ00650-1-2 2015 ROHM Co., Ltd. All rights reserved. 2/28 TSZ2211115001 13.Feb.2015 Rev.002