MPFC-115-270-QP

Product # MPFC-115-270-QP

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-0006727 Rev. B

03/31/2016

Page 4

Technical Specification

MPFC-115-270-QP Electrical Characteristics (continued)

Operating conditions of 115Vrms, 60Hz input, 350W output, 400uF bulk capacitance, and baseplate temperature = 25°C unless otherwise noted; full

operating baseplate temperature range is -55 °C to +100 °C with appropriate power derating. Specifications subject to change without notice.

Parameter

Min.

Typ.

Max.

Units Notes & Conditions

DYNAMIC CHARACTERISTICS

Turn-On Transient

Start-up Inhibit Time

10

ms

Turn-On Time

2

s

Output Voltage Overshoot

0

2

%

ISOLATION CHARACTERISTICS (Input/output to baseplate)

Isolation Voltage

2150

V

Isolation Resistance

100

MΩ

Isolation Capacitance

100

pF

TEMPERATURE LIMITS FOR POWER DERATING CURVES

Semiconductor Junction Temperature

125

°C

Board Temperature

125

°C

Transformer Temperature

125

°C

Maximum Baseplate Temperature, Tb

100

°C

FEATURE CHARACTERISTICS

Output Precharge

Output Current

50

mA

Output Short-Circuit Withstand

indefinite

s

Free Running Switching Frequency

250

kHz

Each of 2 interleaved phases

PFC Enable (PFC ENA)

V

Off-State Voltage

2

V

On-State Voltage

0.8

V

Internal Pull-Up Voltage

5

V

Internal Pull-Up Resistance

10

kΩ

Load Enable

Pull-down resistance

20

Ω

Open collector

Output Voltage for Load Enable (Good) State

Rising / Startup

250

V

Falling / Shutdown

100

V

Over-Temperature Trip Point

130

°C

At internal PCB

Auxiliary Bias Supply

Voltage Range (≤3 mA Load)

7

11

V

Maximum Source Current

10

mA DC

Equivalent Series Resistance

1

kΩ

RELIABILITY CHARACTERISTICS

Calculated MTBF (MIL-217) MIL-HDBK-217F

1260

kHrs

Ground Benign, Tb = 70°C

Calculated MTBF (MIL-217) MIL-HDBK-217F

150

kHrs

Ground Mobile, Tb = 70°C