NCP2820AFCT2G ON Semiconductor, NCP2820AFCT2G Datasheet - Page 10

• 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

0.01
0.01
1.0
0.1
1.0
0.1
1.0
0.1
10
10
10
0
0
0
V
R
f = 1 kHz
p
L
V
R
f = 1 kHz
V
R
f = 1 kHz
= 2.5 V
= 8 W
p
p
L
L
= 4.2 V
= 4 W
= 3 V
= 4 W
0.2
Figure 19. THD+N vs. Power Out
V
V
Figure 15. THD+N vs. Pout
Figure 17. THD+N vs. Pout
0.1
0.5
p
p
V
NCP2820 mDFN
= 2.5 V, R
= 4.2 V, R
p
= 3 V, R
0.4
P
P
P
out
out
out
L
L
L
0.2
1.0
= 8 W, f = 1 kHz
= 4 W, f = 1 kHz
= 4 W, f = 1 kHz
(W)
(W)
(W)
0.6
NCP2820 CSP
TYPICAL CHARACTERISTICS
0.3
1.5
0.8
NCP2820 Series
http://onsemi.com
1.0
0.4
2.0
10
0.01
0.01
1.0
0.1
1.0
0.1
1.0
0.1
10
10
10
0
0
0
V
R
f = 1 kHz
V
R
f = 1 kHz
V
R
f = 1 kHz
p
L
0.2
p
L
p
L
= 5 V
= 4 W
0.1
= 3.6 V
= 4 W
= 2.5 V
= 4 W
0.5
Figure 20. THD+N vs. Power Out
V
V
Figure 16. THD+N vs. Pout
V
p
0.4
p
Figure 18. THD+N vs. Pout
p
= 2.5 V, R
= 5 V, R
0.2
= 3.6 V, R
1.0
0.6
P
P
P
L
0.3
out
out
out
L
= 4 W, f = 1 kHz
L
= 4 W, f = 1 kHz
(W)
(W)
(W)
0.8
= 4 W, f = 1 kHz
1.5
0.4
1.0
2.0
0.5
1.2
0.6
1.4
2.5