STA50513TR STMicroelectronics, STA50513TR Datasheet

IC AMP AUDIO PWR 50W D POWERSO36

STA50513TR

Manufacturer Part Number
STA50513TR
Description
IC AMP AUDIO PWR 50W D POWERSO36
Manufacturer
STMicroelectronics
Type
Class Dr
Datasheet

Specifications of STA50513TR

Output Type
1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power X Channels @ Load
50W x 2 @ 8 Ohm, 80W x 1 @ 8 Ohm
Voltage - Supply
10 V ~ 36 V
Features
Thermal Shutdown Protection
Mounting Type
Surface Mount
Package / Case
PowerSO-36 Exposed Top Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8319-2
STA50513TR

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Quantity
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Part Number:
STA50513TR
Manufacturer:
ST
Quantity:
12 000
Part Number:
STA50513TR
Manufacturer:
ST
Quantity:
20 000
Part Number:
STA50513TR STA505TR-MNLF
Manufacturer:
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Part Number:
STA50513TR STA505TR-MNLF
Manufacturer:
ST
0
Part Number:
STA50513TR/STA505
Manufacturer:
ST
0
1
2
STA505 is a monolithic quad half bridge stage in Mul-
tipower BCD Technology. The device can be used as
dual bridge or reconfigured, by connecting CONFIG
pin to Vdd pin, as single bridge with double current
capability, and as half bridge (Binary mode) with half
Figure 2. Audio Application Circuit (Dual BTL)Pin Description
February 2006
MULTIPOWER BCD TECHNOLOGY
MINIMUM INPUT OUTPUT PULSE WIDTH
DISTORTION
200mΩ R
OUTPUT STAGE
CMOS COMPATIBLE LOGIC INPUTS
THERMAL PROTECTION
THERMAL WARNING OUTPUT
UNDER VOLTAGE PROTECTION
FEATURES
DESCRIPTION
dsON
TH_WAR
+3.3V
100nF
COMPLEMENTARY DMOS
C58
R57
10K
100nF
C60
100nF
PWRDN
C58
100nF
R59
10K
C53
IN1A
IN1B
IN2A
IN2B
TRI-STATE
GND-Clean
GND-Reg
TH_WAR
V
V
GNDSUB
CONFIG
PWRDN
CC
CC
FAULT
SIGN
SIGN
IN1A
IN1B
IN2A
IN2B
V
V
V
V
V
DD
DD
SS
SS
L
29
23
24
25
27
26
28
30
21
22
33
34
35
36
31
20
19
32
1
PROTECTIONS
REGULATORS
LOGIC
40V 3.5A QUAD POWER HALF BRIDGE
&
M17
M15
M16
M14
M3
M2
M5
M4
15
17
16
14
12
11
10
13
7
8
9
6
4
3
2
5
V
OUT1A
OUT1A
GND1A
V
OUT1B
OUT1B
GND1B
V
OUT2A
OUT2A
GND2A
V
OUT2B
OUT2B
GND2B
current capability.
The device is particularly designed to make the out-
put stage of a stereo All-Digital High Efficiency
(DDX™) amplifier capable to deliver 50 + 50W @
THD = 10% at V
80W @ THD = 10% at V
BTL configuration. The input pins have threshold pro-
portional to V
Figure 1. Package
Table 1. Order Codes
CC
CC
CC
CC
1A
1B
2A
2B
C30
1µF
C32
1µF
C31
1µF
C33
1µF
Part Number
STA50513TR
STA505
330pF
330pF
C109
R104
C52
R63
L113 22µH
L112 22µH
20
20
L18 22µH
L19 22µH
D00AU1148B
L
100nF
100nF
100nF
100nF
R100
C110
R103
R102
C111
C20
R98
C21
pin voltage.
6
6
6
6
cc
30V output power on 8Ω load and
PowerSO36
100nF
100nF
100nF
100nF
C101
C107
C106
C99
470nF
470nF
C108
C23
cc
36V on 8Ω load in single
8Ω
8Ω
in Tape & Reel
+V
PowerSO36
1000µF
C55
CC
STA505
Package
Rev. 11
1/10

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STA50513TR Summary of contents

Page 1

... M16 3 OUT2B 2 IN2B 32 OUT2B M14 1 5 GND2B PowerSO36 Part Number STA505 STA50513TR 30V output power on 8Ω load and cc 36V on 8Ω load in single cc pin voltage. L C30 1µF L18 22µH C20 100nF C52 C99 R98 330pF 100nF 6 C23 8Ω 470nF R63 ...

Page 2

STA505 Table 2. Pin Function N° Pin 1 GND-SUB Substrate ground OUT2B Output half bridge 2B 4 Vcc2B Positive Supply 5 GND2B Negative Supply 6 GND2A Negative Supply 7 Vcc2A Positive Supply OUT2A Output ...

Page 3

Table 3. Functional Pin Status PIN NAME FAULT (*) FAULT TRI-STATE TRI-STATE PWRDN PWRDN THWAR (*) THWAR CONFIG (**) CONFIG (*) : The pin is open collector. To have the high logic value, it needs to be pulled up by ...

Page 4

STA505 Table 4. Absolute Maximum Ratings Symbol V DC Supply Voltage (Pin 4,7,12,15 Maximum Voltage on pins max T Operating Temperature Range Storage and Junction Temperature stg j Table 5. Thermal ...

Page 5

Symbol Parameter I High level PWRDN pin input PWRDN-H current V Low logical state voltage VLow Low (pin PWRDN, TRISTATE) (note 1) V High logical state voltage VHigh High (pin PWRDN, TRISTATE) (note 1) I Supply current from Vcc in ...

Page 6

STA505 Figure 4. Test Circuit. Low current dead time = MAX(DTr,DTf) Duty cycle = 50% INxY Figure 5. INxA Figure 6. High Current Dead time for Bridge application = ABS(DTout(A)-DTin(A))+ABS(DTOUT(B)-DTin(B)) Duty cycle=A M58 DTin(A) INxA M57 Duty cycle A and ...

Page 7

Figure 7. Typical Single BTL Configuration to Obtain 80W @ THD 10 +3.3V 100nF GND-Clean GND-Reg 100nF 10K X7R CONFIG TH_WAR TH_WAR PWRDN nPWRDN FAULT 10K TRI-STATE 100nF IN1A IN1B IN1A IN2A IN2B IN1B ...

Page 8

STA505 Figure 9. Power SO36 (Slug up) Mechanical Data & Package Dimensions MIN. TYP. MAX. A 3.25 3.43 A2 3.1 3 0.2 a1 0.030 -0.040 0.0011 b 0.22 0.38 c 0.23 0.32 D ...

Page 9

Table 9. Revision History Date Revision December 2003 June 2004 November 2004 February 2006 8 First Issue in EDOCS DMS 9 Note 2: See relevant Application Note AN1994 10 Changed Vcc in Electrical Characteristics from 9 min to 10 min ...

Page 10

... STA505 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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