參數(shù)資料
型號(hào): NCP2820
廠商: ON SEMICONDUCTOR
英文描述: 2.65W Filterless Class-D Audio Power Amplifier(2.65W單通道音頻放大器)
中文描述: 2.65W無濾波器D類音頻功率放大器(2.65W單通道音頻放大器)
文件頁數(shù): 3/20頁
文件大小: 222K
代理商: NCP2820
NCP2820
http://onsemi.com
3
MAXIMUM RATINGS
Symbol
Rating
Max
Unit
V
p
Supply Voltage
Active Mode
Shutdown Mode
6.0
7.0
V
V
in
Input Voltage
0.3 to V
CC
+0.3
V
I
out
Max Output Current (Note 1)
1.5
A
P
d
Power Dissipation (Note 2)
Internally Limited
T
A
Operating Ambient Temperature
40 to +85
°
C
T
J
Max Junction Temperature
150
°
C
T
stg
Storage Temperature Range
65 to +150
°
C
R
JA
Thermal Resistance JunctiontoAir
90 (Note 3)
°
C/W
ESD Protection
Human Body Model (HBM) (Note 4)
Machine Model (MM) (Note 5)
> 2000
> 200
V
Latchup Current @ T
A
= 85
°
C (Note 6)
70
mA
MSL
Moisture Sensitivity (Note 7)
Level 1
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.
1. The device is protected by a current breaker structure. See “Current Breaker Circuit” in the Description Information section for more
information.
2. The thermal shutdown is set to 160
°
C (typical) avoiding irreversible damage to the device due to power dissipation.
3. For the 9Pin FlipChip CSP package, the R
JA
is highly dependent of the PCB Heatsink area. For example, R
JA
can equal 195
°
C/W with
50 mm
2
total area and also 135
°
C/W with 500 mm
2
. When using ground and power planes, the value is around 90
°
C/W, as specified in table.
4. Human Body Model: 100 pF discharged through a 1.5 k resistor following specification JESD22/A114. B2 pin (Vp) qualified at 1500 V.
5. Machine Model: 200 pF discharged through all pins following specification JESD22/A115.
6. Latchup Testing per JEDEC Standard JESD78.
7. Moisture Sensitivity Level (MSL): 1 per IPC/JEDEC standard: JSTD020A.
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