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BD8306MUV-E2
2A output current capacity
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BD8306MUV-E2 數據表
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詳細說明
Meet ROHM's BD8306MUV-E2, an advanced buck-boost converter built to deliver versatile and efficient power conversion for a range of battery configurations. Whether it's a two-cell or three-cell alkaline battery, or a single lithium-ion battery, this IC can skillfully generate a regulated 3.3V output using just one inductor. By employing a proprietary step-up/down drive system, it surpasses the performance and efficiency of traditional Sepic-system or H-bridge system regulators, making it the go-to choice for demanding power supply design
主要特徵
- 1.8V to 5.5V, integrated 2A MOSFET 1ch buck-boost converter
- Highly-efficient buck-boost DC/DC converter constructed with just one inductor
- Maximum output current changes depending on the input and output voltages
- Incorporates a soft-start function
- Incorporates a timer latch system with short protection function
- Suitable for general portable equipment, DSC, DVC, cellular phone, PDA and LED applications
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Factory Lead Time | 53 Weeks, 1 Day |
| Additional Feature ! | ADJUSTABLE OUTPUT MODE FROM 1.8 TO 5.2V | Analog IC - Other Type | SWITCHING REGULATOR |
| Control Technique | PULSE WIDTH MODULATION | Input Voltage-Max | 5.5 V |
| Input Voltage-Min | 1.8 V | Input Voltage-Nom | 3 V |
| JESD-30 Code | S-XQCC-N16 | Length | 3 mm |
| Number of Functions | 1 | Number of Terminals | 16 |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Package Body Material | UNSPECIFIED | Package Code | HVQCCN |
| Package Shape | SQUARE | Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | Seated Height-Max | 1 mm |
| Surface Mount ! | YES | Switcher Configuration | BUCK-BOOST |
| Temperature Grade ! | INDUSTRIAL | Terminal Form ! | NO LEAD |
| Terminal Pitch ! | 0.5 mm | Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Width | 3 mm |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is BD8306MUV-E2?
The BD8306MUV-E2 is a high-efficiency, low-dropout voltage regulator (LDO) designed by ROHM Semiconductor. It is ideal for applications requiring stable and low-noise power supply, such as automotive electronics, consumer electronics, and industrial equipment.
How Does BD8306MUV-E2 Work?
The BD8306MUV-E2 works by regulating an input voltage to a precise output voltage with minimal dropout and noise. It utilizes a low quiescent current to maximize efficiency and minimize power dissipation. The regulator features overcurrent protection and thermal shutdown to ensure safe operation in various conditions.
How Many Pins does BD8306MUV-E2 have and What are the Functions of the Pinout Configuration?
The BD8306MUV-E2 is housed in a small 5-pin DFN (Dual Flat No-leads) package. The pinout configuration includes:
- VIN: Input voltage pin.
- GND: Ground pin.
- VOUT: Output voltage pin.
- NC: No-connect pin.
- NC: No-connect pin.
What are the Pros and Cons of BD8306MUV-E2?
Pros:
- High Efficiency: Provides high efficiency to minimize power dissipation.
- Low Dropout Voltage: Allows operation with a small voltage difference between input and output.
- Low Noise: Delivers stable and low-noise output voltage for sensitive applications.
- Compact Package: The small DFN package allows for space-efficient designs.
- Overcurrent Protection: Features overcurrent protection for added safety.
Cons:
- Limited Pinout: The 5-pin DFN package may have limited pinout options for additional features or connections.
- Thermal Considerations: Thermal management may be necessary to ensure proper operation, especially in high-power applications.
Are There Any Equivalents/Alternatives to BD8306MUV-E2 for Recommendation?
- The TPS7A47 from Texas Instruments is a similar high-efficiency LDO regulator.
- Alternatives to the BD8306MUV-E2 include the XC6206 from Torex Semiconductor and the MIC5330 from Microchip Technology.
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