TDF8599TH/N2,518,TDF8599TH/N2,518 pdf中文资料,TDF8599TH/N2,518引脚图,TDF8599TH/N2,518电路-Datasheet-电子工程世界

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TDF8599

C-bus controlled dual channel 43 W/2

Ω

single channel

85 W/1

Ω

class-D power ampliﬁer with load diagnostics

Rev. 02 — 30 July 2009

Product data sheet

1. General description

The TDF8599 is a dual Bridge-Tied Load (BTL) car audio ampliﬁer comprising an

NDMOST-NDMOST output stage based on SOI BCDMOS technology. Low power

dissipation enables the TDF8599 high-efﬁciency, class-D ampliﬁer to be used with a

smaller heat sink than those normally used with standard class-AB ampliﬁers.

The TDF8599 can operate in either non-I

C-bus mode or I

C-bus mode. When in I

C-bus

mode, DC load detection results and fault conditions can be easily read back from the

device. Up to ﬁve I

C-bus addresses can be selected depending on the value of the

external resistor connected to pins ADS and MOD.

When pin ADS is short circuited to pin AGND, the TDF8599 operates in non-I

C-bus

mode. Switching between Operating mode and Mute mode in non-I

C-bus mode is only

possible using pins EN and SEL_MUTE.

2. Features

High-efﬁciency

Low quiescent current

Operating voltage from 8 V to 18 V

Two 4

Ω/2 Ω

capable BTL channels or one 1

Ω

capable BTL channel

Differential inputs

Supports I

C-bus mode with ﬁve I

C-bus addresses or non-I

C-bus mode operation

Clip detect

Independent short circuit protection for each channel

Advanced short circuit protection for load, GND and supply

Load dump protection

Thermal foldback and thermal protection

DC offset protection

Selectable AD or BD modulation

Parallel channel mode for high current drive capability

Advanced clocking:

Switchable oscillator clock source: internal for Master mode or external for Slave

mode

Spread spectrum mode

Phase staggering

Frequency hopping

No ‘pop noise’ caused by DC output offset voltage

NXP Semiconductors

TDF8599

C-bus controlled dual channel class-D power ampliﬁer

C-bus mode:

DC load detection

AC load detection

Thermal pre-warning diagnostic level setting

Identiﬁcation of activated protections or warnings

Selectable diagnostic information available using pin DIAG and pin CLIP

Qualiﬁed in accordance with AEC-Q100

3. Applications

Car audio

4. Quick reference data

Table 1.

Quick reference data

= 14.4 V unless otherwise stated.

Symbol

stb

q(tot)

Parameter

supply voltage

standby current

total quiescent current

output power

voltage on pin EN < 0.8 V

Operating mode; no load, snubbers and

ﬁlter connected

Stereo mode

THD = 1 %; R

= 4

Ω

THD = 10 %; R

= 4

Ω

square wave (EIAJ); R

= 4

Ω

THD = 1 %; R

= 2

Ω

THD = 10 %; R

= 2

Ω

square wave (EIAJ); R

= 2

Ω

Parallel mode

THD = 10 %; R

= 1

Ω

[1]

[2]

In this data sheet, V

, V

and V

are all described as V

Output power is measured indirectly based on R

DSon

measurement.

[2]

Conditions

[1]

Min

Typ

14.4

Max

120

Unit

µA

5. Ordering information

Table 2.

Ordering information

Package

Name

TDF8599TH

TDF8599TD

HSOP36

Description

plastic, heatsink small outline package; 36 leads; low stand-off height

Version

SOT851-2

SOT938-1

Type number

TDF8599_2

Product data sheet

Rev. 02 — 30 July 2009

2 of 53

NXP Semiconductors

TDF8599

C-bus controlled dual channel class-D power ampliﬁer

6. Block diagram

DDA

DRIVER

HIGH

PWM

CONTROL

IN1P

DRIVER

LOW

PGND1

IN1N

PWM

CONTROL

DRIVER

LOW

ACGND

AGND

SVRR

STABI1

VSTAB1

BOOT1N

TDF8599

OUT1N

BOOT1P

DRIVER

HIGH

OUT1P

PGND1

DRIVER

HIGH

PWM

CONTROL

BOOT2N

DRIVER

LOW

PGND2

OUT2N

IN2P

BOOT2P

IN2N

PWM

CONTROL

DRIVER

HIGH

DRIVER

LOW

OUT2P

OSCSET

OSCIO

SSM

MOD

DDD

SEL_MUTE

SCL

SDA

ADS

GNDD/HW

DIAG

MODE

SELECT

C-BUS

DIAGNOSTICS

OSCILLATOR

PGND2

5 V STABI

STABI2

VSTAB2

PROTECTION

OVP, OCP, OTP,

UVP, TFP,

WP,DCP.

PGND1

PGND2

001aai766

CLIP DCP

Fig 1.

Block diagram

TDF8599_2

Product data sheet

Rev. 02 — 30 July 2009

3 of 53

NXP Semiconductors

TDF8599

C-bus controlled dual channel class-D power ampliﬁer

7. Pinning information

7.1 Pinning

GNDD/HW 36

DDD

VSTAB1 34

OUT1N 33

BOOT1N 32

PGND1 30

BOOT1P 29

OUT1P 28

OUT2P 27

BOOT2P 26

PGND2 25

BOOT2N 23

OUT2N 22

VSTAB2 21

DCP 20

OSCIO 19

001aai767

IN1P

IN1N

IN2P

IN2N

ACGND

SEL_MUTE

SVRR

AGND

TDF8599TH

10 V

DDA

11 ADS

12 MOD

13 CLIP

14 DIAG

15 SDA

16 SCL

17 SSM

18 OSCSET

Fig 2.

Heatsink up (top view) pin conﬁguration TDF8599TH

TDF8599_2

Product data sheet

Rev. 02 — 30 July 2009

4 of 53

NXP Semiconductors

TDF8599

C-bus controlled dual channel class-D power ampliﬁer

IN1P

IN1N

IN2P

IN2N

ACGND

SEL_MUTE

SVRR

AGND

36 GNDD/HW

35 V

DDD

34 VSTAB1

33 OUT1N

32 BOOT1N

31 V

30 PGND1

29 BOOT1P

TDF8599TD

28 OUT1P

27 OUT2P

26 BOOT2P

25 PGND2

24 V

23 BOOT2N

22 OUT2N

21 VSTAB2

20 DCP

19 OSCIO

DDA

ADS 11

MOD 12

CLIP 13

DIAG 14

SDA 15

SCL 16

SSM 17

OSCSET 18

001aai768

Fig 3.

Heatsink down (top view) pin conﬁguration TDF8599TD

7.2 Pin description

Table 3.

Symbol

IN1P

IN1N

IN2P

IN2N

ACGND

Pin description

Type

[1]

Description

channel 1 positive audio input

channel 1 negative audio input

channel 2 positive audio input

channel 2 negative audio input

decoupling for input reference voltage

enable input:

non-I

C-bus mode: switch between off and Mute mode

C-bus mode: off and Standby mode

SEL_MUTE

SVRR

AGND

DDA

ADS

MOD

TDF8599_2

select mute or unmute

decoupling for internal half supply reference voltage

analog supply ground

analog supply voltage

non-I

C-bus mode: connected to pin AGND

C-bus mode: selection and address selection pin

modulation mode, phase shift and parallel mode select

Product data sheet

Rev. 02 — 30 July 2009

5 of 53

参数对比

与TDF8599TH/N2,518相近的元器件有：TDF8599TH/N2,512、TDF8599TD/N2,512、TDF8599TD/N2,518、935282127518、935286782512、935287028518、935286782518、TDF8599TH/N2/S480。描述及对比如下：

型号	TDF8599TH/N2,518	TDF8599TH/N2,512	TDF8599TD/N2,512	TDF8599TD/N2,518	935282127518	935286782512	935287028518	935286782518	TDF8599TH/N2/S480
描述	TDF8599 - I2C-bus controlled dual channel 43 W/2 Ohm single channel85 W/1 Ohm class-D power amplifier with load diagnostics SOIC 36-Pin	TDF8599 - I2C-bus controlled dual channel 43 W/2 Ohm single channel85 W/1 Ohm class-D power amplifier with load diagnostics SOIC 36-Pin	TDF8599 - I2C-bus controlled dual channel 43 W/2 Ohm single channel85 W/1 Ohm class-D power amplifier with load diagnostics SOIC 36-Pin	TDF8599 - I2C-bus controlled dual channel 43 W/2 Ohm single channel85 W/1 Ohm class-D power amplifier with load diagnostics SOIC 36-Pin	70W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36, PLASTIC, SOT851-2, HSOP-36	70W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36, PLASTIC, SOT851-2, HSOP-36	70W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36, PLASTIC, SOT851-2, HSOP-36	70W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36, PLASTIC, SOT851-2, HSOP-36	IC,AUDIO AMPLIFIER,DUAL,BCDMOS,SSOP,36PIN,PLASTIC
厂商名称	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)
包装说明	PLASTIC, SOT851-2, HSOP-36	PLASTIC, SOT851-2, HSOP-36	PLASTIC, SOT851-2, HSOP-36	PLASTIC, SOT851-2, HSOP-36	PLASTIC, SOT851-2, HSOP-36	PLASTIC, SOT851-2, HSOP-36	PLASTIC, SOT851-2, HSOP-36	PLASTIC, SOT851-2, HSOP-36	PLASTIC, SOT851-2, HSOP-36
Reach Compliance Code	compliant	compliant	unknown	unknown	unknown	unknown	unknown	unknown	compliant
标称带宽	20 kHz	20 kHz	20 kHz	20 kHz	20 kHz	20 kHz	20 kHz	20 kHz	20 kHz
商用集成电路类型	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER
增益	26 dB	26 dB	26 dB	26 dB	26 dB	26 dB	26 dB	26 dB	26 dB
谐波失真	10%	10%	10%	10%	10%	10%	10%	10%	10%
JESD-30 代码	R-PDSO-G36	R-PDSO-G36	R-PDSO-G36	R-PDSO-G36	R-PDSO-G36	R-PDSO-G36	R-PDSO-G36	R-PDSO-G36	R-PDSO-G36
长度	15.9 mm	15.9 mm	15.9 mm	15.9 mm	15.9 mm	15.9 mm	15.9 mm	15.9 mm	15.9 mm
信道数量	2	2	2	2	2	2	2	2	2
功能数量	1	1	1	1	1	1	1	1	1
端子数量	36	36	36	36	36	36	36	36	36
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
标称输出功率	70 W	70 W	70 W	70 W	70 W	70 W	70 W	70 W	70 W
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SSOP	SSOP	SSOP	SSOP	HSSOP	HSSOP	HSSOP	HSSOP	SSOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
座面最大高度	3.5 mm	3.5 mm	3.6 mm	3.6 mm	3.5 mm	3.5 mm	3.6 mm	3.5 mm	3.5 mm
最大供电电压 (Vsup)	18 V	18 V	18 V	18 V	18 V	18 V	18 V	18 V	18 V
最小供电电压 (Vsup)	8 V	8 V	8 V	8 V	8 V	8 V	8 V	8 V	8 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
宽度	11 mm	11 mm	11 mm	11 mm	11 mm	11 mm	11 mm	11 mm	11 mm
是否Rohs认证	符合	符合	符合	符合	-	-	-	-	符合
封装等效代码	SSOP36,.56	SSOP36,.56	SSOP36,.56	SSOP36,.56	-	-	-	-	SSOP36,.56
电源	14.4 V	14.4 V	14.4 V	14.4 V	-	-	-	-	14.4 V
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	-	-	-	Not Qualified
最大压摆率	120 mA	120 mA	120 mA	120 mA	-	-	-	-	120 mA
技术	BCDMOS	BCDMOS	BCDMOS	BCDMOS	-	-	-	-	BCDMOS