MP400FC Cirrus Logic Inc, MP400FC Datasheet - Page 5

• Manufacturer Part Number: MP400FC
• Description: MODULE PWR AMP HS HV SWITCH MODE
• Manufacturer: Cirrus Logic Inc
• Series: Apex Precision Power™r

Specifications of MP400FC

• Amplifier Type: Power
• Number Of Circuits: 1
• Slew Rate: 350 V/µs
• Gain Bandwidth Product: 1MHz
• Current - Input Bias: 8.5pA
• Voltage - Input Offset: 8000µV
• Current - Supply: 700µA
• Current - Output / Channel: 150mA
• Voltage - Supply, Single/dual (±): 10 V ~ 50 V, ±5 V ~ 25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 42-DIP Module
• Description/function: Audio Amplifiers
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 598-1484 - KIT EVALUATION FOR MP400FC
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1483

tyPical PerForMance GraPhs
MP400U
SMPS CURRENT VS. SMPS VOLTAGE
0.45
0.35
0.25
0.15
0.05
AMPLIFIER INTERNAL POWER DERATING
300
250
200
350
150
100
EFFICIENCY Vs. SMPS CURRENT
0.5
0.4
0.3
0.2
0.1
14
12
10
70
65
60
55
50
16
0.05
8
0
0
6
4
2
0
50
0
1
BOOST SUPPLY VOLTAGE, V
Limit of L
and MP400 amplifier.
CASE TEMPERATURE, T
V
V
100
POWER RESPONSE
IN
B
= 120V
= 12V
NO COMPENSATION
FREQUENCY, (KHz)
25
150
FIN
0.1
10
filter inductor,
GAIN = -100
200
50
P r o d u c t I n n o v a t i o n F r o m
I
O
C
250
BOOST
0.15
100
GAIN = -50
75
300
= 470uF
C
(°C)
350
B
1000
(V)
100
0.2
EFFICIENCY Vs. SMPS CURRENT
160
120
12
10
70
65
60
55
50
70
60
50
40
30
20
10
80
40
0.05
PEAK TO PEAK LOAD CURRENT (mA)
8
6
4
2
0
0
0
0
0
0
OUTPUT VOLTAGE SWING
SMPS POWER DERATING
CASE TEMPERATURE, T
V
V
IN
B
2
= 240V
= 24V
CURRENT LIMIT
-V
25
50
4
S
RESISTOR ( )
0.1
SIDE DROP
+V
6
S
100
SIDE DROP
50
I
O
+V
-V
8
0.15
S
S
10
150
75
C
12
(°C)
200
100
0.2
14
140
120
100
100
EFFICIENCY Vs. SMPS CURRENT
80
60
40
20
70
65
60
55
80
60
40
20
0.05
0
0
100
COMMON MODE REJECTION
POWER SUPPLY REJECTION
1
V
V
IN
B
10
= 350V
= 48V
FREQUENCY, (Hz)
FREQUENCY (Hz)
0.1
100
+V
S
1K
I
O
1K
0.15
-V
S
MP400
10K 100K
10K
0.2
5