MP8042 MPS, MP8042 Datasheet - Page 5

• Manufacturer Part Number: MP8042
• Description: High Current, Dual Channel Power Half-bridge
• Manufacturer: MPS

TYPICAL PERFORMANCE CHARACTERISTICS
V
MP8042 Rev. 0.9
9/21/2007
DD1
10V/div.
10V/div.
V
V
5A/div.
2V/div.
2V/div.
V
5V/div.
V
FAULT
PWM1
OUT1
OUT1
V
= V
SW
I
L
Short Circuit
Positive Current
Input/Output Waveform
Negative Pulse
Output Fall-Time
DD2
= 12V,
100ns/div.
5ns/div.
V
SHDN
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
= 5V, T
MP8042 – HIGH CURRENT, DUAL CHANNEL POWER HALF-BRIDGE
A
= +25°C, unless otherwise specified.
10V/div.
10V/div.
V
V
5A/div.
2V/div.
2V/div.
V
FAULT
PWM1
OUT1
0.01
V
100
0.1
SW
10
© 2007 MPS. All Rights Reserved.
I
1
L
Short Circuit
Negative Current
Input/Output Waveform
Positive Pulse
0.01
www.MonolithicPower.com
0.1
100ns/div.
P
OUT
f=1KHz
1
(W)
10 30
10V/div.
10V/div.
5V/div.
V
V
V
OUT1
OUT1
OUT2
+5
+4
+3
+2
+1
-1
-2
-3
-4
-5
0
10
Normal Switch Waveform
Output Rise-Time
100
FREQUENCY (Hz)
5ns/div.
1K
10K 20K
5