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MPX2003 Datasheet(PDF) 6 Page - Monolithic Power Systems

Part # MPX2003
Description  Up to 140kHz All-in-One Flyback Controller with Integrated Primary Control Circuitry and Secondary Synchronous Rectification Driver
PDF  37 Pages
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Manufacturer  MPS [Monolithic Power Systems]
Direct Link  http://www.monolithicpower.com
Logo MPS - Monolithic Power Systems

MPX2003 Datasheet(HTML) 6 Page - Monolithic Power Systems

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MPX2003
– UP TO 140kHz ALL-IN-ONE FLYBACK CONTROLLER
MPX2003 Rev. 1.0
MonolithicPower.com
6
8/5/2022
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2022 MPS. All Rights Reserved.
ELECTRICAL CHARACTERISTICS
Typical values tested at TJ = -40°C to +125°C, unless otherwise noted.
Parameter
Symbol
Condition
Min
Typ
Max
Units
Insulation
Isolation voltage
VISO
50Hz/60Hz
3.75
kVRMS
Primary Side (HV)
Breakdown voltage
VHV-BD
TJ = 25°C
650
V
Leakage current from HV
IHV-LK
VHV = 500VDC
7
11
µA
Supply current from HV
IHV-SP1
VCC = 12V, VHV = 80V, TJ = 25°C
4.5
5.5
6.5
mA
VCC = 12V, VHV = 80V, TJ = 105°C
3.1
3.8
4.6
IHV-SP2
VCC = 1.5V, VHV = 80V, TJ = 25°C
3.7
VCC = 1.5V, VHV = 80V,
TJ = 105°C
3.1
Brown-in threshold voltage
VHV-ON
95
107
120
V
Brownout threshold voltage
VHV-OFF
85
98
110
V
Brown-in/out hysteresis
VHV-
8.5
V
Delay time for brownout
tBO
45
55
67
ms
Primary Side (VCC)
IHV-SP turn-off voltage
VCC-IOFF
13
14.5
16
V
Minimum operation voltage
VCC-MIN
7.3
8.3
9.3
V
VCC-IOFF - VCC-MIN
VCC-STW
5.2
6.2
7.2
V
Auto-recovery protection
level
VCC-AUT
4.9
5.5
6.1
V
Over-voltage protection
(OVP) level
VCC-OVP
24
26
28
V
VCC OVP delay time
tVCC-OVP
32
µs
Operating current
IOP
VCC = 15V, fSW = 140kHz,
CL = 1nF
5
mA
Operating current during a
protection
IOP-PRO
VCC = 10V, except B/O
120
µA
VCC = 10V, B/O
1
mA
Quiescent current
IQ
VCC = 12V
500
µA
Primary Side (PDRV)
Driver voltage high level
VHIGH
CL = 1nF, VCC = VCC-MIN + 0.1V
5.8
V
CL = 1nF, VCC = 12V
9.6
V
Driver voltage clamp level
VCLAMP
CL = 1nF, VCC = 24V
11.5
14.5
16
V
Driver voltage low level
VLOW
CL = 1nF
100
mV
Driver voltage rising time
tRISE
CL = 1nF
20
ns
Driver voltage falling time
tFALL
CL = 1nF
18
ns



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