Part Details for BD9328EFJ-LBE2 by ROHM Semiconductor
Results Overview of BD9328EFJ-LBE2 by ROHM Semiconductor
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Automotive
BD9328EFJ-LBE2 Information
BD9328EFJ-LBE2 by ROHM Semiconductor is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for BD9328EFJ-LBE2
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
BD9328EFJ-LBE2CT-ND
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DigiKey | IC REG BUCK ADJ 2A 8HTSOP-J Min Qty: 1 Lead time: 13 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | Limited Supply - Call |
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$0.5173 / $1.1400 | Buy Now |
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DISTI #
755-BD9328EFJ-LBE2
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Mouser Electronics | Switching Voltage Regulators Buck Conv Intgtd FET 2A 1ch, 4.2V-18V RoHS: Compliant | 0 |
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$0.5050 / $0.5070 | Order Now |
Part Details for BD9328EFJ-LBE2
BD9328EFJ-LBE2 CAD Models
BD9328EFJ-LBE2 Part Data Attributes
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BD9328EFJ-LBE2
ROHM Semiconductor
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Datasheet
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BD9328EFJ-LBE2
ROHM Semiconductor
Switching Regulator, Current-mode, 380kHz Switching Freq-Max, PDSO8, 4.90 X 6 MM, 1 MM HEIGHT, HTSOP-8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ROHM CO LTD | |
| Package Description | 4.90 X 6 MM, 1 MM HEIGHT, HTSOP-8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | ROHM Semiconductor | |
| Additional Feature | OUTPUT VOLTAGE RANGE FROM 0.9 V TO 12.6 V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 18 V | |
| Input Voltage-Min | 4.2 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G8 | |
| Length | 4.9 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | VSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Seated Height-Max | 1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 380 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 3.9 mm |
BD9328EFJ-LBE2 Frequently Asked Questions (FAQ)
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ROHM recommends a thermal pad design with a minimum size of 2.5mm x 2.5mm, and a thermal via array with a minimum of 9 vias, 0.3mm in diameter, and 1.5mm deep to ensure optimal heat dissipation.
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To ensure stable operation with a high-ESR output capacitor, ROHM recommends adding a 1nF to 10nF ceramic capacitor in parallel with the output capacitor to reduce the overall ESR and improve stability.
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The maximum allowed voltage on the EN pin is 6V, exceeding which may cause damage to the device. It's recommended to use a voltage limiter or a resistor divider network to ensure the voltage on the EN pin does not exceed 6V.
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While the BD9328EFJ-LBE2 is rated for operation up to 105°C, ROHM recommends derating the output current and voltage to ensure reliable operation in high-temperature environments. Consult the datasheet and ROHM's application notes for specific guidance.
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To troubleshoot oscillations or instability issues, check the PCB layout for proper thermal design, ensure the output capacitor is properly selected and placed, and verify that the input voltage is within the recommended range. Also, check for any noise or interference on the EN pin and ensure it's properly filtered.