CSD96370Q5M

更新时间： 2024-01-24 05:16:40

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
18页	937K
描述
Synchronous Buck NexFET? Power Stage

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CSD96370Q5M 数据手册

CSD96370Q5M

www.ti.com

SLPS265A –NOVEMBER 2010–REVISED JANUARY 2011

Synchronous Buck NexFET™ Power Stage

FEATURES

APPLICATIONS

•

Synchronous Buck Converters

Multiphase Synchronous Buck Converters

POL DC-DC Converters

Memory and Graphic Cards

Desktop and Server VR11.x and VR12 V-Core

Synchronous Buck Converters

•

90% System Efficiency at 25A

High Frequency Operation (Up To 2MHz)

Incorporates Power Block Technology

High Density – SON 5-mm × 6-mm Footprint

Low Power Loss 2.6W at 25A

Ultra Low Inductance Package

System Optimized PCB Footprint

3.3V and 5V PWM Signal Compatible

3-State PWM Input

ORDERING INFORMATION

Device

Package

Media

Qty

Ship

SON 5-mm × 6-mm

Plastic Package

13-Inch

Reel

Tape and

Reel

CSD96370Q5M

2500

Integrated Bootstrap Diode

spacer

Pre-Bias Start-Up Protection

Shoot Through Protection

RoHS Compliant – Lead Free Terminal Plating

Halogen Free

DESCRIPTION

The CSD96370Q5M NexFET Power Stage is an optimized design for use in a high power, high density

Synchronous Buck converter. This product integrates an enhanced gate driver IC and Power Block Technology

to complete the power stage switching function. This combination produces a high current, high efficiency, high

speed switching device and delivers an excellent thermal solution in a small 5-mm × 6-mm outline package due

to its large ground based thermal pad. In addition, the PCB footprint has been optimized to help reduce design

time and simplify the completion of the overall system design.

spacer

100

V_IN

C_IN

V_DD= 5V

V_IN= 12V

V_OUT= 1.2V

L_OUT= 0.3ꢀH

f_SW= 500kHz

T_A= 25°C

CSD96370Q5M

V_DD

L_O

V_OUT

V_CC

V_OUT

PWM1

C_OUT

PWM2

P_GND

Efficiency

Power Loss

L_O

Multi Phase

Control IC

Output Current (A)

CSD96370Q5M

G029

S0488-01

Figure 1. Application Diagram

Figure 2. Efficiency and Power Loss

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...18

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