STA50613TR STMicroelectronics, STA50613TR Datasheet - Page 5

• Manufacturer Part Number: STA50613TR
• Description: IC AMP AUDIO 40V QUAD POWERSO36
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of STA50613TR

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 120W x 1 @ 4 Ohm; 60W x 2 @ 8 Ohm
• Voltage - Supply: 10 V ~ 36 V
• Features: Digital Inputs, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: PowerSO-36 Exposed Top Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8857-2; STA50613TR

Notes: 1. The following table explains the V
Table 8.
Note 2: See relevant Application Note AN1994
Table 9. Logic Truth Table (see fig. 4)
I
Symbol
PWRDN-H
I
TRI-STATE
PWRDN
t
V
I
VCC-hiz
I
V
pw-min
V
I
FAULT
VCC-q
I
I
V
I
VCC-
IN-H
HIGH
VCC
IN-L
LOW
IN-L
UV
0
1
1
1
1
2.7
3.3
V
5
L
Low level input voltage
High level Input current
Low level input current
High level PWRDN pin input
current
Low logical state voltage VLow
(pin PWRDN, TRISTATE) (note 1)
High logical state voltage VHigh
(pin PWRDN, TRISTATE) (note 1)
Supply CURRENT from Vcc in
Power Down
Output Current pins
FAULT -TH-WARN when
FAULT CONDITIONS
Supply Current from Vcc in Tri-
state
Supply Current from Vcc in
operation
both channel switching)
Isc (short circuit current limit)
(note 2)
Undervoltage protection threshold
Output minimum pulse width
INxA
V
x
0
0
1
1
LOW min
0.85
Parameter
0.7
0.8
INxB
x
0
1
0
1
V
LOW
HIGH max
1.85
1.5
1.7
, V
HIGH
Pin Voltage = V
Pin Voltage = 0.3V
V
V
V
PWRDN = 0
Vpin = 3.3V
V
V
Input Pulse width = 50% Duty;
Switching Frequency = 384KHz;
No LC filters;
No Load
variation with
L
L
L
CC
CC
OFF
OFF
OFF
ON
ON
Q1
= 3.3V
= 3.3V
= 3.3V
= 30V; Tri-state = 0
=30V;
Test conditions
Unit
V
V
V
V
L
L
OFF
OFF
OFF
ON
ON
Q2
OFF
OFF
OFF
ON
ON
Q3
300mV
V
Min.
0.8
L
70
4
/2 -
Typ.
OFF
OFF
OFF
35
22
50
ON
ON
Q4
1
1
1
6
7
Max.
150
1.7
3
8
NEGATIVE
POSITIVE
OUTPUT
Not used
MODE
DUMP
STA506
Hi-Z
Unit
mA
mA
mA
mA
µA
µA
µA
ns
V
V
V
A
V
5/14