MP020-5GS datasheet(3/20 Pages) MPS

3 / 20 page

MP020-5 – OFFLINE, PRIMARY-SIDE REGULATOR WITH CC/CV CONTROL AND A 700V FET

MP020-5 Rev. 1.05

www.MonolithicPower.com

1/23/2014

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

ELECTRICAL CHARACTERISTICS

VCC = 15V, TA = 25°C, unless otherwise noted.

Parameter

Symbol Condition

Min

Typ

Max

Units

Supply Voltage Management (VCC Pin)

VCC ON threshold

VCCH

16.8

17.3

17.8

VCC OFF threshold

VCCL

6.3

6.6

VCC operating voltage

6.6

Quiescent current

At no load condition, VCC=20V

360

410

μA

Operating current

IOP

60kHz, VCC=20V

500

μA

Leakage current from VCC Pin ILeak_VCC VCC=0V 16V, Drain float

0.1

μA

Internal MOSFET (Drain Pin)

Break-down Voltage

VBRDSS VCC=20V, VFB=7V

700

Supply current from Drain Pin

ICharge VCC=4V, VDrain=100V

450

550

750

µA

Leakage current from Drain

ILeak_Drain

VDS=500VDC

µA

On-state resistance

RON

ID=10mA, TJ=20°C

Ω

Minimum switching frequency

fMIN

At no load condition

120

Internal Current Sense

Current limit

ILimit

VFB=-0.5V

365

380

395

Leading-edge blanking

tLEB

230

300

370

Feedback input (FB Pin)

FB pin input current

IFB

VFB=4V, VCP=3V

μA

Feedback threshold

VFB

3.93

4.07

DCM detect threshold

VDCM

120

160

FB open-circuit threshold

VFBOPEN

-0.22

-0.15

-0.08

FB OVP threshold

VFBOVP

6.2

6.35

6.5

OVP sample delay

tOVP

3.5

µs

Output Cable Compensation (CP Pin)

Cable compensation voltage

VCP

Full load

Thermal Shutdown

Thermal shutdown threshold

150

°C

Thermal shutdown recovery

threshold

120

°C

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