BD9G102G-LBTR

有效庫存4,985

Switching Voltage Regulators with Integrated FET, 0.5A Output Current, 1 Channel, for Buck Conversion, with Input Voltage Range of 6V to 24V

  • 製造商零件號 # : BD9G102G-LBTR

  • 包裝/封裝: SOT23-6

  • 製造商: ROHM SEMICONDUCTOR

  • 產品分類 : Voltage Regulators - DC DC Switching Regulators

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BD9G102G-LBTR 數據表

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詳細說明

In summary, the BD9G102G-LBTR is a reliable and durable product that offers long-term support in the industrial market. Its integrated components and protection features provide a high level of assurance, making it a trusted choice for industrial applications. Whether it's for powering essential equipment or ensuring stable operations in harsh environments, this product is designed to deliver consistent and reliable performance, making it an indispensable solution for industrial needs

主要特徵

  • Long Time Support Product for Industrial Applications
  • Wide Operating Input Range 6V to 42V
  • 45V/800mOhm Internal Power MOSFET
  • 1.0MHz Fixed Operating Frequency
  • Feedback Pin Voltage 0.75V ± 2.0%
  • Accurate EN Threshold 1.8V ± 0.1V
  • Current Mode
  • Internal Compensation
  • Cycle-by-Cycle Over Current Protection(OCP)
  • Under Voltage Locked Out(UVLO), Over Voltage Protection(OVP), Thermal Shut Down(TSD)
  • 0µA Low Shutdown Supply Current

應用

  • Industrial
  • Power Management

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
Date Of Intro 2017-09-22 Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 42 V Input Voltage-Min 6 V
Input Voltage-Nom 18 V JESD-30 Code R-PDSO-G6
Length 2.9 mm Number of Functions 1
Number of Terminals 6 Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C Output Current-Max 0.5 A
Output Voltage-Max 33.6 V Output Voltage-Min 0.75 V
Output Voltage-Nom 5 V Package Body Material PLASTIC/EPOXY
Package Code LSSOP Package Equivalence Code TSOP6,.11,37
Package Shape RECTANGULAR Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) NOT SPECIFIED Seated Height-Max 1.25 mm
Surface Mount ! YES Switcher Configuration BUCK
Switching Frequency-Max 1200 kHz Terminal Form ! GULL WING
Terminal Pitch ! 0.95 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Width 1.6 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。

初步規格 BD9G102G-LBTR PDF 下載

常見問題解答

What is BD9G102G-LBTR?

The BD9G102G-LBTR is a high-efficiency, synchronous buck switching regulator IC manufactured by ROHM Semiconductor. It is designed to provide stable and efficient power conversion for various applications such as consumer electronics, industrial equipment, and automotive systems.

How Does BD9G102G-LBTR Work?

The BD9G102G-LBTR operates as a synchronous buck regulator, converting a higher input voltage to a lower output voltage with high efficiency. It uses pulse-width modulation (PWM) control to regulate the output voltage and current, delivering power to connected loads while minimizing power loss and heat dissipation.

How Many Pins does BD9G102G-LBTR have and What are the Functions of the Pinout Configuration?

The BD9G102G-LBTR is housed in a small and compact package with a pinout configuration that includes:

  • VIN: Input voltage pin.
  • GND: Ground pin.
  • SW: Switch pin for power conversion.
  • FB: Feedback pin for output voltage regulation.
  • EN: Enable pin for turning the regulator on and off.

What are the Pros and Cons of BD9G102G-LBTR?

Pros:

  • High Efficiency: Provides efficient power conversion, saving energy and reducing heat generation.
  • Compact Size: Small form factor suitable for space-constrained applications.
  • Wide Input Voltage Range: Accepts a wide range of input voltages for versatility.
  • Short-Circuit Protection: Includes built-in protection features for increased reliability.
  • Fast Transient Response: Responds quickly to load changes for stable output voltage.

Cons:

  • External Components: May require additional external components for proper operation and filtering.
  • Complexity: Synchronous buck regulators may have a steeper learning curve for inexperienced users.
  • Cost: Higher efficiency and features may come at a slightly higher cost compared to non-synchronous alternatives.

Are There Any Equivalents/Alternatives to BD9G102G-LBTR for Recommendation?

  • The LM2675 from Texas Instruments is a similar synchronous buck regulator offering high efficiency.
  • Alternatives to the BD9G102G-LBTR include the LT1761 from Linear Technology and the MP2307 from Monolithic Power Systems.

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