VIORE PDP4210EA Service Manual page 67

Monolithic Power Systems
Absolute Maximum Ratings
Supply Voltage V
DD
BS Voltage
Enable Voltage V
EN
V , V , V
SW PIN NIN
AGND to PGND
Junction Temperature
Lead Temperature
Storage Temperature
Table 1: Electrical Characteristics (V
Parameters
Supply Current
Standby Current
Quiescent Current
Output Drivers
SW On Resistance
Short Circuit Current
Inputs
PIN, NIN Input Common Mode
Voltage Range
PIN, NIN Input Current
EN Enable Threshold Voltage
EN Enable Input Current
Thermal Shutdown
Thermal Shutdown Trip Point
Thermal Shutdown Hysteresis
Table 2: Operating Specifications (Circuit of Figure 3, V
Standby Current
Quiescent Current
Power Output
THD+ Noise
Efficiency
Maximum Power Bandwidth
Dynamic Range
Noise Floor
Power Supply Rejection
Note 1. Exceeding these ratings may damage the device.
Note 2. The device is not guaranteed to function outside its operating rating.
MP7720 Rev 1.5 06/17/04
(Note 1)
26V
V -0.3V to V +6.5V
SW SW
-0.3V to 6V
-1V to V +1V
DD
-0.3V to 0.3V
150°C
260°C
-65°C to 150°C
=24V, V
DD
Condition
V = 0V
EN
Sourcing and Sinking
Sourcing and Sinking
V =V =12V
PIN NIN
V Rising
EN
V Falling
EN
V = 5V
EN
T Rising
J
V = 0V
EN
f=1KHz, THD+N = 10% , 4Ω Load
f=1KHz, THD+N = 10% , 8Ω Load
P =1W, f=1KHz, 4Ω Load
OUT
P =1W, f=1KHz, 8Ω Load
OUT
f =1KHz, P
OUT
f =1KHz, P
OUT
A-Weighted
f=1KHz
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Single Ended Audio Amplifier
Recommended Operating Conditions (Note 2)
Supply Voltage V
DD
Operating Temperature T
Package Thermal Characteristics
Thermal Resistance Θ
Thermal Resistance Θ
Thermal Resistance Θ
Thermal Resistance Θ
=5V, T =25°C)
EN A
=24V, V
DD
=1W, 4Ω Load
=1W, 8Ω Load
MP7720
20W Class D Mono
PRELIMINARY INFORMATION
9.5V to 24V
-40°C to 85°C
A
(SOIC8) 105°C/W
JA
(SOIC8) 50°C/W
JC
(PDIP8) 95°C/W
JA
(PDIP8) 55°C/W
JC
Typ Max Units
1 5
1.5 3.0
0.18
5.0
V
DD
0 V -1.5
DD
2
1 5
1.4 2.0
0.4 1.2
1
150
30
=5V, T =25°C)
EN A
130
13
20
10
0.08
0.04
90
95
20
93
190
60
µA
mA
Ω
A
V
µA
V
V
µA
°C
°C
µA
mA
W
W
%
%
%
%
KHz
dB
µV
dB
2