5W Single-channel Boost Anti-breaking Sound Class-F Power Amplifier
MIX2909 5W F
MIX2909、 F。 MIX2909RF 。 ,。 PWM 、PCB,。 , MIX2909 。 MIX2909,。 。POP ,。 MIX2909ESOP8
D: -5W (PVDD=6.5...
Description
MIX2909 5W F
MIX2909、 F。 MIX2909RF 。 ,。 PWM 、PCB,。 , MIX2909 。 MIX2909,。 。POP ,。 MIX2909ESOP8
D: -5W (PVDD=6.5V, RL =4 Ω,THD+N=10%) -5.8W (PVDD=6.5V, RL =3 Ω,THD+N=10%)
: 3.2V to 6.0V , POP
Shanghai Mixinno Microelectronics Co., Ltd Rev 1.6 May. 2018
1 / 10
MIX2909 5W F
1 2 3 4 5 6 7 8 9
INP INN VDD SW PVDD OUTP OUTN SD PGND
I/O I I I
I/O I () O O I () ()
Shanghai Mixinno Microelectronics Co., Ltd Rev 1.6 May. 2018
2 / 10
MIX2909 5W F
MIX2909
ESOP8
MIX2909 XXXXXXX
4000 /
VDD VI TA TJ TSTG TSLD
-0.3V to 6.2V -0.3V to VDD+0.3V -40°C to 85°C -40°C to 125°C -65°C to 150°C 300°C, 5sec
VDD
VIH
SD
VIL
SD
MIN
3.2
PVDD=6.5V
1.7
PVDD=6.5V
MAX
6.0
0.7
UNIT
V V V
Parameter
(Junction to Ambient) (Junction to Case)
Symbol
θJA θJc
Package
ESOP8 ESOP8
MAX
90 11
UNIT
°C/W °C/W
Shanghai Mixinno Microelectronics Co., Ltd Rev 1.6 May. 2018
3 / 10
MIX2909 5W F
Boost Module and D MODE Electrical Characteristics
(VDD =5V, Gain=20dB, RL =4Ω, T =25°C, unless otherwise noted.)
Symbol
Parameter
Test Conditions
VDD
Supply Voltage
THD+N=10%,f=1KHZ,RL=3 Ω
VDD=5.0V VDD=3.6V
VDD=5.0V
THD+N=1%,f=1KHZ,RL=3 Ω
VDD=3.6V
PO
Output Power
VDD=5.0V
THD+N=10%,f=1KHZ,RL=4 Ω
VDD=3.6V
THD+N=1%,f=1KHZ,RL=4 Ω
VDD=5.0V VDD=3.6V
THD+N
Total Harmonic Distortion Plus Noise
VDD=5.0V, PO=2W, RL=4 Ω VDD=3.6V, PO=1W, RL=4 Ω
f=1KHz
GV
Gain
Ri = 33K
PSRR
Power Supply Ripple Rejection
VDD=5V±200mV...
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