參數(shù)資料
型號： TPA2013D1_1
廠商： Texas Instruments, Inc.
英文描述： 2.7-W CONSTANT OUTPUT POWER CLASS-D AUDIO AMPLIFIER WITH INTEGRATED BOOST CONVERTER
中文描述： 2.7鎢恒定輸出功率D類音頻放大器，具有集成升壓轉(zhuǎn)換器
文件頁數(shù)： 3/30頁
文件大小： 900K
代理商： TPA2013D1_1
www.ti.com
PWM
and
Level
Shifter
H-Bridge
Internal
Oscillator
Biases, Control,
and
References
Regulator
V
max
Control
Gate
Control
Anti-
Ringing
PGND
AGND
BG Control
PGND
AGND
V
OUT
CC
Vref
AGND
IN+
IN–
SDb
V
DD
SW
V
OUT
CC
V
FB
CC
V
IN
CC
VOUT+
VOUT–
PGND
SDd
Res.
Array
GAIN
TPA2013D1
SLOS520–AUGUST 2007
Functional Block Diagram
Table 1. BOOST CONVERTER MODE CONDITION
CASE
V
DD
< V
CC
V
DD
< V
CC
V
DD
≥
V
CC
V
DD
≥
V
CC
OUTPUT CURRENT
Low
High
Low
High
MODE OF OPERATION
Continuous (fixed frequency)
Continuous (fixed frequency)
Discontinuous (variable frequency)
Discontinuous (variable frequency)
Table 2. DEVICE CONFIGURATION
Boost
Converter
OFF
Class D
Amplifier
OFF
SDb
SDd
Comments
low
low
Device is in shutdown mode Iq
≤
1
μ
A
Boost converter is off. Class-D Audio Power Amplifier (APA) can be driven by an
external pass transistor connected to the battery.
Class-D APA is off. Boost Converter is on and can be used to drive an external device.
Boost converter and Class-D APA are on. Normal operation. Boost converter can be
used to drive an external device in parallel to the Class-D APA within the limits of the
boost converter output current.
low
high
OFF
ON
high
low
ON
OFF
high
high
ON
ON
Copyright 2007, Texas Instruments Incorporated
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Product Folder Link(s):
TPA2013D1
相關(guān)PDF資料
PDF描述
TPA2013D1RGP 2.7-W CONSTANT OUTPUT POWER CLASS-D AUDIO AMPLIFIER WITH INTEGRATED BOOST CONVERTER
TPA2013D1RGPT 2.7-W CONSTANT OUTPUT POWER CLASS-D AUDIO AMPLIFIER WITH INTEGRATED BOOST CONVERTER
TPA2013D1YZH 2.7-W CONSTANT OUTPUT POWER CLASS-D AUDIO AMPLIFIER WITH INTEGRATED BOOST CONVERTER
TPA2013D1YZHT 2.7-W CONSTANT OUTPUT POWER CLASS-D AUDIO AMPLIFIER WITH INTEGRATED BOOST CONVERTER
TPA3107D2_07 15-W STEREO CLASS-D AUDIO POWER AMPLIFIER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA2013D1EVM 功能描述:音頻 IC 開發(fā)工具 TPA2013D1EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
TPA2013D1RGP 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7-W CONSTANT OUTPUT POWER CLASS-D AUDIO AMPLIFIER WITH INTEGRATED BOOST CONVERTER
TPA2013D1RGPR 功能描述:音頻放大器 2.7W Constant Output Pwr Mono Class-D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA2013D1RGPRG4 功能描述:音頻放大器 2.7W Constant Output Pwr Mono Class-D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA2013D1RGPT 制造商:Texas Instruments 功能描述:AUD AMP SPKR 1CH MONO 2.7W CLS-D 20QFN - Tape and Reel
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