MQME-28E-T6 datasheet(3/18 Pages) SYNQOR

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Product # MQME-28E-T6

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-0006011 Rev. C

05/27/16

Page 3

Current: 20A

MQME-28E-T6

Technical Specification

MQME-28E-T6 ELECTRICAL CHARACTERISTICS

Parameter

Min.

Typ.

Max. Units Notes & Conditions

Group A

Specifications subject to change without notice

Vin=28V DC ±5%, Pout=320W, unless otherwise specified

Subgroup3

ABSOLUTE MAXIMUM RATINGS

Input Voltage

See Note 1

Continuous

-70

100

Transient (≤ 1 s)

-70

210

Isolation Voltage (input/output to case)

Continuous

-500

500

Transient (≤ 1 s)

-1000

1000

Output Current

Operating Case Temperature

-55

125

°C

HB Grade Products, See Note 7

Storage Case Temperature

-65

135

°C

Lead Temperature (20 s)

300

°C

Voltage at ENA IN, ENA OUT

-0.5

Voltage at STDBY

0.0

5.0

ELECTRICAL CHARACTERISTICS

Input Voltage

See INPUT OVER VOLTAGE SHUTDOWN Application Section

Continuous

-40

See Note 6

1, 2, 3

Transient (1 s, Rs* = 0 Ω)

-50

See Note 6

Transient (≤ 100 ms, Rs* = 0 Ω)

-50

100

See Note 6

Transient (≤ 1 s, Rs* = 0 Ω)

-50

210

See Note 6

Zero Load Input Current

9.5

Standby Mode Input Current

4.0

Output Voltage (continuous)

Vout = Vin - (Iin x Rdc) - Vsr

1, 2, 3

Output Current (continuous)

1, 2, 3

Output Power (continuous)

320

1, 2, 3

DC Resistance Rdc

Tcase = 25°C

mΩ

Tcase = 125°C

mΩ

Synchronous Rectifier Drop (Vsr)

Power Dissipation (20A output current)

Vin = 16V

Tcase = 25°C

Tcase = 125°C

Maximum Output Capacitance

Soft-Start Circuitry

Output current During Soft-Start

1.6

See Note 4

1, 2, 3

Soft-Start Duration Period

110

Soft-Start Recycle Period

600

Anti-Parallel Diode

Forward Current

Continuous

1, 2, 3

Transient (≤ 8 ms)

Forward Voltage (@ 1 A)

0.6

1.00

1, 2, 3

Total Differential-Mode Capacitance

µF

Measured across input and output pins

Total Common-Mode Capacitance

0.27

µF

Measured between any pin to case

Bulk Capacitor

µF

Damping Resistor

0.2

Noise Attenuation

See Figure 1

INPUT VOLTAGE SPIKE SUPPRESSION

Output Voltage Deviation due to a Spike

See Note 2

Input Voltage Spike (Centered on Vin)

±250 V, 100 µs, Emax = 15 mJ

-10

ΔV

MIL-STD-1275B/D

±200 V, 10 µs, Rs* ≤ 0.5 Ω

-10

ΔV

MIL-STD-461C (CS06); DEF-STAN 61-5

±400 V, 5 µs, Rs* ≤ 0.5 Ω

-10

ΔV

MIL-STD-461C (CS06)

±600 V, 10 µs, Rs* ≤ 0.5 Ω

-10

ΔV

RTCA/DO-160E

* Rs = Source Impedance

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