CSD95379Q3M

Smart Power Stage for Synchronous Buck
7,556 有效庫存

CSD95379Q3M

有效庫存7,556

Smart Power Stage for Synchronous Buck

  • 製造商零件號 # : CSD95379Q3M

  • 包裝/封裝: (DNS) | 10

  • 製造商: Texas Instruments

  • 產品分類 : Full Half-Bridge (H Bridge) Drivers

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CSD95379Q3M 數據表
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詳細說明

In addition to its impressive technical specifications, the CSD95379Q3M also incorporates built-in protection features to ensure the safety and integrity of the system. These include overcurrent protection, overvoltage protection, and thermal shutdown, offering peace of mind and enhancing overall system robustness. The power switch also includes diagnostic outputs for each channel, allowing for real-time monitoring and fault detection, thus enabling proactive maintenance and troubleshooting

主要特徵

  • 92.5% System Efficiency at 12 A
  • Ultra-Low Power Loss of 1.8 W at 12 A
  • Max Rated Continuous Current of 20 A and Peak Current of 45 A
  • High-Frequency Operation (up to 2 MHz)
  • High-Density SON 3.3-mm × 3.3-mm Footprint
  • Ultra-Low Inductance Package
  • System Optimized PCB Footprint
  • Low Quiescent (LQ) and Ultra-Low Quiescent (ULQ) Current Mode
  • 3.3-V and 5-V PWM Signal Compatible
  • Diode Emulation Mode with FCCM
  • Tri-State PWM Input
  • Integrated Bootstrap Diode
  • Shoot-Through Protection
  • RoHS Compliant – Lead-Free Terminal Plating
  • Halogen Free

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。

Pbfree Code Yes Rohs Code No
Part Life Cycle Code Active Reach Compliance Code not_compliant
ECCN Code EAR99 HTS Code ! 8542.39.00.01
Additional Feature ! ALSO REQ VIN UPTO 16V MAX Analog IC - Other Type DUAL SWITCHING CONTROLLER
Control Technique PULSE WIDTH MODULATION Input Voltage-Max 5.5 V
Input Voltage-Min 4.5 V Input Voltage-Nom 5 V
JESD-30 Code S-PDSO-N10 JESD-609 Code e4
Length 3.3 mm Moisture Sensitivity Level 2
Number of Functions 1 Number of Terminals 10
Operating Temperature-Max 125 °C Operating Temperature-Min -40 °C
Output Current-Max 45 A Package Body Material PLASTIC/EPOXY
Package Code HVSON Package Shape SQUARE
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE Peak Reflow Temperature (Cel) 260
Seated Height-Max 1 mm Surface Mount ! YES
Switcher Configuration BUCK Switching Frequency-Max 2000 kHz
Temperature Grade ! AUTOMOTIVE Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form ! NO LEAD Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Width 3.3 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。

初步規格 CSD95379Q3M PDF 下載

常見問題解答

What is CSD95379Q3M?

The CSD95379Q3M is an integrated power stage module designed by Texas Instruments for high-current, non-isolated DC-DC applications. It is ideal for use in point-of-load conversions, telecom and networking equipment, and power supplies.

How Does CSD95379Q3M Work?

The CSD95379Q3M works as a complete power stage solution, integrating high-side and low-side MOSFETs, drivers, and protection features into a single package. It is designed to efficiently drive high currents and deliver regulated power to the load. The module offers a compact and easy-to-implement solution for power conversion applications.

How Many Pins does CSD95379Q3M have and What are the Functions of the Pinout Configuration?

The CSD95379Q3M is housed in a 22-pin QFN (Quad Flat No-leads) package. The pinout configuration includes:

  • VBAT: Battery supply voltage pin.
  • PGND: Power ground pin.
  • BST: Bootstrap capacitor connection pin.
  • PH: Power high-side control input pin.
  • EN: Enable pin for turning the power stage on/off.
  • FB: Feedback pin for voltage regulation.
  • VOUT: Output voltage pin.
  • AGND: Analog ground pin.
  • LG: Low-side driver control input pin.
  • RT: Reset input pin for fault condition reset.

What are the Pros and Cons of CSD95379Q3M?

Pros:

  • Integrated Solution: Combines high-side and low-side MOSFETs, drivers, and protection features into a single module, simplifying design and layout.
  • High Current Capability: Capable of driving high currents for demanding applications.
  • Efficient Power Delivery: Provides regulated power with high efficiency and low loss.
  • Compact Form Factor: The QFN package offers a space-saving and thermally efficient design.

Cons:

  • Complexity: May require careful consideration of layout and thermal management for optimal performance.
  • Cost: Integrated power stage modules may have a higher cost compared to discrete solutions.
  • External Components: Additional external components such as capacitors may be required for proper operation.

Are There Any Equivalents/Alternatives to CSD95379Q3M for Recommendation?

  • The CSD95371Q3M from Texas Instruments is a similar integrated power stage module with a different current rating.
  • Alternatives to the CSD95379Q3M include the IRF6795M from Infineon and the CSD95378BQ5M from Texas Instruments.

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