an7195k Panasonic Corporation of North America, an7195k Datasheet - Page 6

• Manufacturer Part Number: an7195k
• Description: Dual 15 W Btl Power Ic For Car Audio
• Manufacturer: Panasonic Corporation of North America

AN7195K
I Terminal Equivalent Circuits (continued)
I Usage Notes
6
Pin No.
1. Always attach an outside heat sink to use the chip. In addition, the outside heat sink must be fastened onto a
2. Connect the cooling fin to GND potential.
3. Avoid short-circuit to V
4. The temperature protection circuit will be actuated at T
5. The overvoltage protection circuit starts its operation at V
6. Take into consideration the heat radiation design particularly when V
7. When the beep sound function is not used, open the beep sound input pin (pin 10) or connect it to pin 9 with
13
14
15
16
chassis for use.
chip temperature drops below the above set level.
around 0.01 µF capacitor.
13
15
14
15
1
1
Equivalent circuit
Drive circuit
Drive circuit
Drive circuit
Drive circuit
CC
15 kΩ
15 kΩ
and short-circuit to GND, and load short-circuit.


V
V
300 Ω
300 Ω
REF
REF
Pre-amp.
Pre-amp.
= 6.6 V
= 6.6 V
SDC00021BEB
j
Ch.2 output pin (−)
Ch.2 inverted-phase output pin
GND(output)
Grounding pin for ch.2 output
Ch.2 Output pin (+)
Ch.2 positive-phase output pin
N.C.
Non-connection
= approx. 150°C, but it is automatically reset when the
CC
= approx. 20 V.
Description
CC
is set high or when the load is 2 Ω.
DC Voltage
6.6 V
6.6 V
0 V
