Input:

Output:

Current:

Package:

35-75 V

12 V

Quarter-brick

Product # PQ60120QEA25

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-2QE612J Rev. B

03/24/09

Page 5

Technical Specification

Electrical Characteristics (Continued)

Min.

Typ.

Max.

Units Notes & Conditions

FEATURE CHARACTERISTICS

Switching Frequency Regulation Stage

235.6

238.0

240.4

kHz

Over sample, temp & life

Switching Frequency Isolation Stage

117.8

119.0

120.2

kHz

Over sample, temp & life

ON/OFF Control (Option P)

Off-State Voltage

-2

1.0

V

On-State Voltage

4.0

18

V

ON/OFF Control (Option N)

Off-State Voltage

4.0

18

V

On-State Voltage

-2

1.0

V

ON/OFF Control (Either Option)

Figures A & B

ON/OFF Control Hysteresis

1.5

V

Pull-Up Voltage

4.75

5

5.25

V

Pull Up Resistance

10

kW

Output Voltage Trim Range

-50

+5

%

Measured across Pins 8 & 4; see trim section

Output Over-Voltage Protection

113

118

123

%

Over full temp range; % of nominal Vout

Over-Temperature Shutdown

120

°C

Average PCB Temperature

Over-Temperature Shutdown Restart Hysteresis

10

°C

RELIABILITY CHARACTERISTICS

Calculated MTBF (Telcordia)

2.8

Calculated MTBF (MIL-217)

1.0

Field Demonstrated MTBF

STANDARDS COMPLIANCE

Parameter

Notes & Conditions

STANDARDS COMPLIANCE

UL60950-1:2003

Basicinsulation

CAN/CSA-C22.2No.60950-1:2003

EN60950-1:2001

NeedleFlameTest(IEC695-2-2)

Testonentireassembly;board&plasticcomponentsUL94V-0compliant

IEC61000-4-2

ESDtest,8kV-NP,15kVair-NP(NormalPerformance)

Note:Anexternalinputfusemustalwaysbeusedtomeetthesesafetyrequirements.ContactSynQorforofficialsafetycertificatesonnewreleases

ordownloadfromtheSynQorwebsite.

QUALIFICATION TESTING

# Units

Test Conditions

QUALIFICATION TESTING

Life Test

32

Vibration

5

10-55Hz sweep, 0.060” total excursion,1 min./sweep, 120 sweeps for 3 axes

Mechanical Shock

5

100g minimum, 2 drops in x and y axis, 1 drop in z axis

Temperature Cycling

10

-40°C to 100°C, unit temp. ramp 15°C/min., 500 cycles

Power/Thermal Cycling

5

Design Marginality

5

Humidity

5

85°C, 85% RH, 1000 hours, 2 minutes on and 6 hours off

Solderability

15 pins

MIL-STD-883, method 2003

•Extensive characterization testing of all SynQor products and manufacturing processes is performed to ensure that we supply

robust, reliable product. Contact the factory for official product family qualification documents.