MP6005

– WIDE-INPUT, HIGH-EFFICIENCY FLYBACK AND FORWARD CONTROLLER

MP6005 Rev. 1.0

www.MonolithicPower.com

4

2/5/2021

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© 2021 MPS. All Rights Reserved.

ELECTRICAL CHARACTERISTICS

VIN = 48V, VEN = 5V, TJ = -40°C to +125°C (8), typical value is tested at TJ = 25°C, unless otherwise

noted.

Parameter

Symbol Condition

Min

Typ

Max

Units

Power Supply and Under-Voltage Lockout (UVLO)

UVLO rising threshold

VIN-R

VIN rising, start charge VCC

4.5

5.5

6.5

V

VIN UVLO falling threshold

VIN-F

VIN falling

3.8

4.8

5.8

V

VCC regulation voltage

VCC

Load = 0mA to 20mA

8.5

V

VCC dropout voltage

VCC-DROP VIN = 8V, IVCC = 10mA

1.5

V

VCC UVLO rising threshold

VCC-R

VIN > VIN-R, VCC rising

5.4

5.7

6.0

V

VCC UVLO falling threshold

VCC-F

VIN > VIN-R, VCC falling

5.0

5.3

5.6

V

Quiescent supply current

IQ

MODE pin float, VFB = -0.1V,

VSENSE = 100mV, VCOMP = 0V,

IQ = IIN - ICOMP,

GATE and SYNC floating

800

μA

VMODE = 0V, VCOMP = 0V,

IQ = IIN - ICOMP,

GATE and SYNC floating

450

μA

Shutdown supply current

ISD

VEN = 0V

1

μA

Enable (EN) Control

EN turn-on threshold

VEN-R

Start switching

1.93

2

2.07

V

EN hysteresis

VEN-HYS

Stop switching

0.2

V

EN high micro-power

threshold

VEN-H

Start internal logic

1.0

V

EN low micro-power threshold

VEN-L

Stop internal logic

0.4

V

EN input current

IEN

VEN = 5V

2

μA

EN turn-on delay

EN on to GATE output

500

μs

Voltage Feedback

FB reference voltage

VREF

TJ = 25°C

1.98

2

2.02

V

TJ = -40°C to +125°C

1.97

2

2.03

V

FB leakage current

IFB

VFB = 2V

10

50

nA

FB over-voltage protection

(OVP) threshold

VFBOVP

120%

125%

130%

VREF

OVP hiccup off time

340

ms

Minimum diode conduction

time for FB sample

tSAMPLE

0.5

0.6 (9)

μs

Regulation compensation

current into FB

VSENSE = 50mV,

RSENSE-GND = 3.3k

Ω (10)

2.7

μA

VSENSE = 50mV,

RSENSE-GND = 6.8k

Ω (10)

5.4

μA

VSENSE = 50mV,

RSENSE-GND = 12.7k

Ω (10)

10.8

μA

Error Amplifier (EA)

EA transconductance

GEA

MODE floating, VFB is ±50mV

from VREF, VCOMP = 1.5V

0.59

mA/V