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MP6902DS-LF-Z

P1-P3P4-P6P7-P9P10-P12
MP6902- FAST TURN-OFF INTELLIGENT CONTROLLER
MP6902 Rev. 1.14 www.MonolithicPower.com 4
6/23/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2014 MPS. All Rights Reserved.
PIN FUNCTIONS
Pin # Name Description
1 PGND Power Ground, return for driver switch
2 EN Enable pin, active high
3 LL Light load timing setting. Connect a resistor to set the light load timing.
4 VD FET 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
MP6902- FAST TURN-OFF INTELLIGENT CONTROLLER
MP6902 Rev. 1.14 www.MonolithicPower.com 5
6/23/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2014 MPS. All Rights Reserved.
TYPICAL PERFORMANCE CHARACTERISTICS
V
DD
= 12V, unless otherwise noted.
Notes:
7) See Figure 13 for the test circuit.
MP6902- FAST TURN-OFF INTELLIGENT CONTROLLER
MP6902 Rev. 1.14 www.MonolithicPower.com 6
6/23/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2014 MPS. All Rights Reserved.
BLOCK DIAGRAM
PGND
EN
V
D
VDD
V
G
V
SS
-
+
-
+
Light load
Timing
Comparator
-
+
-30mV-70mV
-250mV
-
+
1V
Light load
latch-off signal
LL
Driver
UVLO
&
REGULATOR
-
+
1.5V
EN Signal
EN Signal
V
DD
Regulator
15uA
Figure 1—Function Block Diagram
P1-P3P4-P6P7-P9P10-P12

MP6902DS-LF-Z

Mfr. #:
Buy MP6902DS-LF-Z
Manufacturer:
Monolithic Power Systems (MPS)
Description:
AC/DC Converters Fast-Off Intelligent Rectifier Driver
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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