TDA7563APD STMicroelectronics, TDA7563APD Datasheet - Page 16

• Manufacturer Part Number: TDA7563APD
• Description: IC AMP QUAD MULTIFUNC POWERSO36
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7563APD

• Output Type: 4-Channel (Quad)
• Max Output Power X Channels @ Load: 75W x 4 @ 2 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: I²C, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: PowerSO-36 Exposed Top Pad
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 4-Channel Stereo
• Audio Amplifier Function: Speaker
• Single Supply Voltage (typ): 9/12/15V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 85W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 8V
• Single Supply Voltage (max): 18V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -55C to 150C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 36
• Package Type: PowerSO SLUG UP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Diagnostics functional description
16/35
Figure 25. Restart timing without diagnostic enable (permanent) - Each 1ms time, a
Figure 26. Restart timing with diagnostic enable (permanent)
circuit protection intervention
circuit protection intervention
(i.e. short circuit to GND)
(i.e. short circuit to GND)
Overcurrent and short
Overcurrent and short
–
by an I
radio operating time.
To check the status of the device a sampling system is needed. The timing is
chosen at microprocessor level (over half a second is recommended).
sampling of the fault is done
2
C reading. This is to ensure continuous diagnostics throughout the car-
1-2mS
1-2mS
1mS
100/200mS
1mS
1mS
1mS
Short circuit removed
1mS
1mS
t
Short circuit removed
t
TDA7563A
Out