TDF8541JSSLASHN2 datasheet(32/54 Pages) NXP

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TDF8541

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Product data sheet

Rev. 3 — 13 December 2011

32 of 54

NXP Semiconductors

TDF8541

I2C-bus controlled 4

 45 W power amplifier

[1]

10 k

 series resistance if connected to V

[2]

Human Body Model (HBM): all pins have passed all tests to 2500 V to guarantee 2000 V, according to

class II.

[3]

Charged-Device Model (CDM).

10. Thermal characteristics

11. Characteristics

voltage on pin x

SCL and SDA

6.5

SVR, ACGND and

DIAG

010

STB

[1] 024

Ptot

total power dissipation

Tcase =70 C-

VESD

electrostatic discharge

voltage

HBM; C = 100 pF;

Rs =1.5 k

[2] -

2000

CDM

[3]

corner pins

750

non-corner pins; except

pin 24 (SVR) version

TH only

-500

pin 24 (SVR) version

TH only

-400

Table 18.

Limiting values …continued

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

Table 19.

Thermal characteristics

Symbol

Parameter

Conditions

Typ

Unit

DBS27/RDBS27/DBSMS27P

Rth(j-c)

thermal resistance from junction to case

1.15

K/W

Rth(j-a)

thermal resistance from junction to ambient

K/W

HSOP36

Rth(j-c)

thermal resistance from junction to case

1.15

K/W

Rth(j-a)

thermal resistance from junction to ambient

K/W

Table 20.

Characteristics

Refer to test circuit (see Figure 29) at Tamb =25 C; VP = 14.4 V; unless otherwise specified. Tested at Tamb =25 C;

guaranteed for Tj = 40 C to +150 C; functionality is guaranteed for VP < 10 V unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Supply voltage behavior

VP(oper)

operating supply voltage

RL = 4 

614.4

RL = 2 

614.4

quiescent current

no load

260

350

no load; VP = 7 V

190

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