NCP2820AFCT2G ON Semiconductor, NCP2820AFCT2G Datasheet - Page 8

• Manufacturer Part Number: NCP2820AFCT2G
• Description: IC PWR AMP AUDIO 2.65W D 9-CSP
• Manufacturer: ON Semiconductor
• Type: Class Dr

Specifications of NCP2820AFCT2G

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2.65W x 1 @ 4 Ohm
• Voltage - Supply: 2.5 V ~ 5.5 V
• Features: Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 9-FlipChip
• Operational Class: Class-D
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 2.63x1@4OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.05@8Ohm@0.25W%
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 65dB
• Single Supply Voltage (min): 2.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
0
0
0
NCP2820 CSP
NCP2820 CSP
NCP2820 CSP
0.1
0.2
NCP2820 mDFN
Figure 3. Efficiency vs. P
V
Figure 6. Efficiency vs. P
V
V
0.5
p
Figure 5. Efficiency vs. P
p
p
= 5 V, R
0.2
= 5 V, R
= 3.6 V, R
NCP2820 mDFN
0.4
0.3
L
Class AB
Class AB
L
P
P
P
= 8 W, f = 1 kHz
out
out
out
= 4 W, f = 1 kHz
NCP2820 mDFN
L
1
= 8 W, f = 1 kHz
(W)
(W)
(W)
Class AB
0.4
0.6
0.5
out
out
TYPICAL CHARACTERISTICS
1.5
V
R
V
R
out
p
p
0.8
L
L
V
R
= 3.6 V
= 5 V
p
= 8 W
= 4 W
L
= 5 V
= 8 W
0.6
NCP2820 Series
http://onsemi.com
0.7
1
2
8
100
160
140
120
100
60
55
50
45
40
35
30
25
20
90
80
70
60
50
40
30
20
80
60
40
20
0
0
0
V
V
p
V
p
= 3.6 V, R
0.1
0.2
p
= 5 V, R
Figure 8. Die Temperature vs. P
Figure 7. Die Temperature vs. P
= 5 V, R
Figure 4. Die Temperature vs. P
0.5
0.2
0.4
L
L
L
= 4 W, f = 1 kHz @ T
Class AB
Class AB
= 8 W, f = 1 kHz @ T
= 8 W, f = 1 kHz @ T
0.3
0.6
P
P
P
Class AB
out
out
out
1.0
(W)
(W)
(W)
0.4
0.8
NCP2820
0.5
1.0
A
NCP2820
NCP2820
1.5
A
A
= +25°C
V
R
V
R
V
R
= +25°C
= +25°C
out
p
p
L
out
p
L
L
out
= 5 V
= 3.6 V
= 8 W
= 5 V
= 8 W
0.6
= 4 W
1.2
2.0
0.7
1.4