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BD8303MUV

Part No BD8303MUV
Manufacturer Rohm Semiconductor
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description Step-up/down, High-efficiency Switching Regulators (Controller type)
Sample
Rohs State rohs
ECAD Module
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Manufacturer Rohm Semiconductor
Win Source Part Number 1152891-BD8303MUV
Manufacturer Homepage www.rohm.com
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian BD8303MUV CAD Model

Description

The BD8303MUV is a DC/DC buck (step-down) converter IC manufactured by Rohm Semiconductor. It's designed to efficiently convert a higher input voltage to a lower output voltage, making it suitable for a wide variety of portable and industrial applications requiring efficient power management. This converter operates using a PWM (Pulse Width Modulation) control scheme, ensuring high efficiency and stable output voltage.

Applications

  • Power supplies for LCD panels
  • LED backlight drivers
  • Power supplies for portable devices
  • Battery-powered equipment
  • Industrial control systems

Features

  • PWM Control: Uses pulse width modulation for efficient power conversion.
  • Internal Switching MOSFET: Simplifies design and reduces external component count.
  • Overcurrent Protection (OCP): Protects the converter and load from excessive current.
  • Short-Circuit Protection (SCP): Shuts down the converter in the event of a short circuit.
  • Thermal Shutdown (TSD): Prevents damage from overheating.
  • Under Voltage Lockout (UVLO): Prevents operation when the input voltage is too low.

Benefits

  • High Efficiency: PWM control and optimized design minimize power losses, extending battery life.
  • Reliable Operation: Comprehensive protection features safeguard the converter and load from damage.
  • Stable Output Voltage: Provides a consistent and regulated output voltage, improving the performance of connected devices.
  • Simplified Design: Internal components reduce the need for external circuitry.
  • Compact Size: Small package size allows for use in space-constrained applications.

The BD8303MUV is an excellent choice for applications that demand efficient and reliable power conversion. Its integrated MOSFET and protection features streamline the design process and ensure stable operation. The PWM control scheme allows for high efficiency over a wide load range. Commonly used in LCD panel power supplies and LED backlighting, the BD8303MUV delivers a regulated output voltage with minimal external components. The device also includes soft start functionality to reduce inrush current during startup, further enhancing its reliability.

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Pricing & Ordering

Quantity Unit Price Ext. Price
40+ $1.6135 $64.5400
90+ $1.3248 $119.2320
140+ $1.2832 $179.6480
190+ $1.2416 $235.9040
245+ $1.2000 $294.0000
325+ $1.0765 $349.8625
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 20,000 pieces
MOQ: 40 pcs
Order Increment : 1 pcs
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