OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

MP6903DS-LF

P1-P3P4-P6P7-P9P10-P10
MP6903- FAST TURN-OFF INTELLIGENT CONTROLLER
MP6903 Rev. 1.07 www.MonolithicPower.com 4
6/7/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2016 MPS. All Rights Reserved.
PIN FUNCTIONS
Pin # Name Description
1 PGND Power Ground. Return for driver switch.
2 EN Enable. Active high.
3 LL Light Load Time Set. Connect a resistor to set the light load timing.
4 VD MOSFET Drain Voltage Sense.
5 VSS Ground. Also used as reference for VD.
6 VDD Supply Voltage.
7 NC No Connection.
8 VG Gate Drive Output.
MP6903- FAST TURN-OFF INTELLIGENT CONTROLLER
MP6903 Rev. 1.07 www.MonolithicPower.com 5
6/7/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2016 MPS. All Rights Reserved.
TYPICAL PERFORMANCE CHARACTERISTICS
V
DD
= 12V, unless otherwise noted.
Operation Current vs.
Temperature
C
LOAD
=5nF, f
SW
=100kHz
EN UVLO Rising vs.
Temperature
Turn On Delay vs.
Temperature
C
LOAD
=5nF
Light Load Mode Current
vs. Temperature
EN UVLO RISING (V)
V
FWD
vs. Temperature
-50 0 50 100 150
V
FWD
(mV)
Turn off threshold vs.
Temperature
-40
-35
-30
-25
-20
-50 0 50 100 150
TURN OFF THRESHOLD (V)
Quiescent Current vs.
Temperature
1
1.2
1.4
1.6
1.8
2
2.2
2.4
-50 0 50 100 150
QUIESCENT CURRENT (mA)
60
65
70
75
80
Shutdown Current vs.
Temperature
50
100
150
200
-50 0 50 100 150
5
5.5
6
6.5
7
-50 0 50 100 150
V
DD
UVLO RISING (V)
V
DD
UVLO Rising vs.
Temperature
6.6
6.8
7
7.2
7.4
7.6
7.8
-50 0 50 100 150
OPERATION CURRENT (mA)
250
270
290
310
330
350
-50 0 50 100 150
1.2
1.3
1.4
1.5
1.6
1.7
-50 0 50 100 150
0
100
200
300
400
500
600
700
-50 0 50 100 150
TURN ON DELAY (ns)
MP6903- FAST TURN-OFF INTELLIGENT CONTROLLER
MP6903 Rev. 1.07 www.MonolithicPower.com 6
6/7/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2016 MPS. All Rights Reserved.
TYPICAL PERFORMANCE CHARACTERISTICS
(continued)
V
DD
= 12V, unless otherwise noted.
TURN OFF DELAY (ns)
Turn Off Delay vs.
Temperature
C
LOAD
=5nF
Turn Off Delay vs.
Temperature
C
LOAD
=10nF
Turn-off Threshold
(5)
vs. Temperature
Minimum On Time vs.
Temperature
TURN ON DELAY (ns)
Turn On Delay vs.
Temperature
C
LOAD
=10nF
0
200
400
600
800
1,000
1,200
1,400
-50 0 50 100 150
0
10
20
30
40
50
60
70
80
90
-50 0 50 100 150
0
10
20
30
40
50
60
70
80
90
-50 0 50 100 150
TURN OFF DELAY (ns)
0.5
0.6
0.7
0.8
0.9
1.0
-50 0 50 100 150
1.5
1.6
1.7
1.8
1.9
2
-50 0 50 100 150
0
10
20
30
40
50
60
-50 0 50 100 150
TURN-OFF THRESHOLD
(5)
(ns)
V
DS
20V/div
V
G
5V/div
I
SR
10A/div
Operation in LLC Resonant
Converter
V
IN
=250V, V
OUT
=12V, I
OUT
=15A
DCM
Operation in LLC Resonant
Converter
V
IN
=263V, V
OUT
=12V, I
OUT
=15A
CRCM
V
DS
20V/div
V
G
5V/div
I
SR
10A/div
Operation in LLC Resonant
Converter
V
IN
=280V, V
OUT
=12V, I
OUT
=15A
CCM
V
DS
20V/div
V
G
5V/div
I
SR
10A/div
P1-P3P4-P6P7-P9P10-P10

MP6903DS-LF

Mfr. #:
Buy MP6903DS-LF
Manufacturer:
Monolithic Power Systems (MPS)
Description:
Switching Controllers Fast-off Intelligent Rectifier
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet