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TB2939HQ

45W × 4-ch BTL Audio Power IC

Features •Highoutputpower •POUTMAX(1)=45W(typ.) (VCC=15.2V,f=1kHz,JEITAmax,RL=4Ω) •POUTMAX(2)=41W(typ.) (VCC=14.4V,f=1kHz,JEITAmax,RL=4Ω) •POUT(1)=24W(typ.) (VCC=14.4V,f=1kHz,THD=10,RL=4Ω) •POUT(2)=21W(typ.) (VCC=13.2

TOSHIBAToshiba Semiconductor

东芝株式会社东芝

2939

18MHzCenterFrequency

KR

KR Electronics, Inc.

CEM2939

DualEnhancementModeFieldEffectTransistor(NandPChannel)

FEATURES ■20V,6.5A,RDS(ON)=30mΩ@VGS=4.5V. RDS(ON)=43mΩ@VGS=2.5V. ■-20V,-4.8A,RDS(ON)=55mΩ@VGS=-4.5V. RDS(ON)=90mΩ@VGS=-2.5V. ■SuperhighdensecelldesignforextremelylowRDS(ON). ■Highpowerandcurrenthandingcapabi

CETChino-Excel Technology

华瑞华瑞股份有限公司

CEM2939

DualEnhancementModeFieldEffectTransistor(NandPChannel)

FEATURES 20V,6.5A,RDS(ON)=30mW@VGS=4.5V. RDS(ON)=43mW@VGS=2.5V. SuperhighdensecelldesignforextremelylowRDS(ON). Highpowerandcurrenthandingcapability. SurfacemountPackage. -20V,-4.8A,RDS(ON)=55mW@VGS=-4.5V. RDS(ON)=90mW@VGS=-2.5V. Lead-freeplating;R

CET-MOSCET-MOS Technology Corp.

华瑞华瑞功率电子股份有限公司

EM2939

Hi-Current,15.00Centers

EATONEaton All Rights Reserved.

伊顿伊顿公司

LPC2939

NXPMicrocontrollersSelectionGuide

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

LPC2939

ARM9microcontrollerwithCAN,LIN,andUSB

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

LTC2939

Configurable4-and6-SupplyMonitorswithWatchdogTimer

LINERLinear Technology

凌力尔特凌特半导体

LTC2939

Configurable4-and6-SupplyMonitorswithWatchdogTimer

LINERLinear Technology

凌力尔特凌特半导体

LTC2939CMS

Configurable4-and6-SupplyMonitorswithWatchdogTimer

LINERLinear Technology

凌力尔特凌特半导体

详细参数

  • 型号:

    TB2939HQ

  • 功能描述:

    音频放大器 45W x 4-CHANNEL car power amplifer

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 产品:

    General Purpose Audio Amplifiers

  • 输出类型:

    Digital

  • 输出功率:

    THD +

  • 工作电源电压:

    3.3 V

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    TQFP-64

  • 封装:

    Reel

供应商型号品牌批号封装库存备注价格
TOSHIBA
11+
ZIP25
5023
全新原装07
询价
TOSHIBA东芝
24+
ZIP25
13500
免费送样原盒原包现货一手渠道联系
询价
TOSHIBA
23+
ZIP25
8560
受权代理!全新原装现货特价热卖!
询价
TOSHIBA/东芝
18+
HZIP-25
28588
全新原装现货,可出样品,可开增值税发票
询价
TOSHIBA
24+
ZIP-25P
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
TOSHIBA
24+
ZIP25
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
询价
TOSHIBA
24+
ZIP25
36500
原装现货/放心购买
询价
TOSHIBA/东芝
24+
HZIP-25
25500
授权代理直销,原厂原装现货,假一罚十,特价销售
询价
TOSHIBA/东芝
2447
HZIP-25
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
TOSHIBA/东芝
24+
HZIP-25
9600
原装现货,优势供应,支持实单!
询价
更多TB2939HQ供应商 更新时间2025-5-2 10:18:00