dd-DC Converter. MP6001 Datasheet

MP6001 Converter. Datasheet pdf. Equivalent

Part MP6001
Description Monolithic Flyback/Forward dd-DC Converter
Feature www.DataSheet4U.com TM MP6001 Monolithic Flyback/Forward DC-DC Converter The Future of Analog IC .
Manufacture MPS
Datasheet
Download MP6001 Datasheet




MP6001
www.DataSheet4U.com
TM
MP6001
Monolithic Flyback/Forward
DC-DC Converter
The Future of Analog IC Technology TM
INITIAL RELEASE – SPECIFICATIONS SUBJECT TO CHANGE
DESCRIPTION
The MP6001 is a monolithic Flyback/Forward
DC-DC converter which includes a 150V power
switch and is capable of delivering up to 15W
output power. It can also be used for boost and
SEPIC applications.
The MP6001 uses the fixed-frequency peak
current mode primary controller architecture. It
has an internal soft-start, auto-retry, and
incorporates over current, short circuit, and
over-voltage protection. The MP6001 can also
skip cycles to maintain zero load regulation.
It has a direct optocoupler interface which
bypasses the internal error amplifier when an
isolated output is desired.
The MP6001 is ideal for telecom applications,
and is available in a compact, thermally
enhanced SO8 package with an exposed pad.
FEATURES
Integrated 0.9150V Power Switch
Cycle-by-Cycle Current Limiting
Programmable Switching Frequency
Duty Cycle Limiting with Line Feed Forward
Integrated 100V Startup Circuit
Internal Slope Compensation
Disable Function
Built-in Soft-Start
Line Under Voltage Lockout
Line Over Voltage Protection
Auto-Restart for Opened/Shorted Output
Zero Load Regulation
Thermal Shutdown
APPLICATIONS
Telecom Equipment
VoIP Phones, Power over Ethernet (PoE)
Distributed Power Conversion
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic
Power Systems, Inc.
TYPICAL APPLICATION
+VIN
36V~72V
D1
1N4148
-VIN
2
LINE
8
SW
6
VCC
7
VIN
3 MP6001 1
FB GND
4
COMP
5
RT
D2
B330A
VOUT
5V @ 3A
PC357
C3 R3
10nF
TL431
MP6001_TAC_S01
Efficiency vs
Load Current
90 VIN = 36V
80
70
60 VIN = 48V
50
40 VIN = 75V
30
20
10 VOUT = 5V
0
0 0.5 1.0 1.5 2.0 2.5 3.0
LOAD CURRENT (A)
MP6001-EC01
MP6001 Rev. 0.91
4/5/2006
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2006 MPS. All Rights Reserved.
1



MP6001
TM
MP6001 – MONOLITHIC FLYBACK/FORWARD DC-DC CONVERTER
INITIAL RELEASE – SPECIFICATIONS SUBJECT TO CHANGE
PACKAGE REFERENCE
TOP VIEW
GND
LINE
FB
COMP
1
2
3
4
8 SW
7 VIN
6 VCC
5 RT
MP6001_PD01_SOIC8N
Part Number*
MP6001DN
Package
SOIC8N
Temperature
–40°C to +85°C
* For Tape & Reel, add suffix –Z (eg. MP6001DN–Z)
For RoHS compliant packaging, add suffix –LF (eg. MP6001DN–LF–Z)
ABSOLUTE MAXIMUM RATINGS (1)
VSW............................................. –0.5V to +180V
VIN ............................................. –0.3V to +120V
All Other Pins.............................. –0.3V to +6.5V
Junction Temperature...............................150°C
Lead Temperature ....................................260°C
Storage Temperature ..............–65°C to +150°C
Recommended Operating Conditions (2)
Supply Voltage VCC........................... 4.5 V to 6V
Output Voltage VSW.................... –0.5V to +150V
Input Voltage VIN........................ –0.3V to +100V
Operating Temperature .............–40°C to +85°C
Thermal Resistance (3) θJA θJC
SOIC8N (Exposed Pad) ......... 50 ...... 10... °C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The device is not guaranteed to function outside of its
operating conditions.
3) Measured on approximately 1” square of 1 oz copper.
ELECTRICAL CHARACTERISTICS
VCC = 5.0V, VLINE = 1.8V, RT = 10k, TA = +25°C, unless otherwise noted.
Parameter
Symbol Condition
Min
Quiescent Supply Current
Line OV Threshold Voltage
Line OV Hysteresis
Line UV Threshold Voltage
Line UV Hysteresis
VCC Upper Threshold Voltage
VCC Lower Threshold Voltage
Feedback Voltage
Feedback Input Current
Error Amplifier Gain Bandwidth (4)
Error Amplifier DC Gain (4)
Comp Output Source Current
Comp Output Sink Current
Switch-On Resistance
Switch Leakage Current
Minimum Oscillating Frequency
Maximum Oscillating Frequency
Thermal Shutdown (4)
Thermal Shutdown Hysteresis (4)
Current Limit (4)
Startup Current
ICC
VFB
IFB
GBW
AV
IOH
IOL
RON
ILK
FMIN
FMAX
1.2V < VLINE < 3.2V, VFB = 1.3V
VCC = 5.0V
VCC = 5.0V
VCC = 5.0V
VCC = 5.0V
VFB = 1.2V
VFB = 1.0V, VCOMP = 0.5V
VFB = 1.4V, VCOMP = 2.5V
VSW = 0.1V
VSW = 150V
RT = 100k
RT = 10k
2.85
1.16
5.75
4.30
1.16
1
60
ILIM
Ist VIN = 20V, VCC = 4.0V
Note:
4) Guaranteed by design, not production tested.
Typ
1.0
3
300
1.21
100
6.0
4.50
1.21
50
2
2
0.9
1
55
550
150
30
2
3
Max
1.5
3.15
1.26
6.25
4.70
1.26
Units
mA
V
mV
V
mV
V
V
V
nA
MHz
dB
mA
mA
µA
KHz
KHz
°C
°C
A
mA
MP6001 Rev. 0.91
4/5/2006
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2006 MPS. All Rights Reserved.
2







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