NCP4894 ON Semiconductor, NCP4894 Datasheet - Page 4

• Manufacturer Part Number: NCP4894
• Description: Differential Audio Power Amplifier
• Manufacturer: ON Semiconductor

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values
(not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage
may occur and reliability may be affected.
2. Maximum electrical ratings are defined as those values beyond which damage to the device may occur at T
3. The thermal shutdown set to 160°C (typical) avoids irreversible damage on the device due to power dissipation. For further information see
4. For the 9−Pin Flip−Chip CSP package, the R
5. Human Body Model, 100 pF discharge through a 1.5 kW resistor following specification JESD22/A114.
6. Machine Model, 200 pF discharged through all pins following specification JESD22/A115.
7. Maximum ratings per JEDEC standard JESD78.
MAXIMUM RATINGS
Supply Voltage
Operating Supply Voltage
Input Voltage
Max Output Current
Power Dissipation (Note 3)
Operating Ambient Temperature
Max Junction Temperature
Storage Temperature Range
Thermal Resistance Junction−to−Air
ESD Protection
Latchup Current at T
page 6.
50 mm
all need to be connected to optimize the power dissipation.
2
total area and also 135°C/W with 500 mm
A
= 85°C (Note 7)
(Note 2)
Rating
Human Body Model (HBM) (Note 5)
Machine Model (MM) (Note 6)
qJA
is highly dependent of the PCB Heatsink area. For example, R
2
. For further information see page 10. The bumps have the same thermal resistance and
9−Pin Flip−Chip
http://onsemi.com
DFN 3x3 mm
NCP4894
Micro−10
4
Symbol
Op VP
R
Iout
T
VP
V
Pd
T
T
stg
qJA
−
−
in
A
J
Internally Limited
−0.3 to Vcc +0.3
−65 to +150
2.2 to 5.5 V
−40 to +85
100 mA
(Note 4)
> 2000
Value
> 200
500
150
200
A
6.0
70
= +25°C.
qJA
can equal 195°C/W with
°C/W
Unit
mA
°C
°C
°C
V
V
V
−
−