PQ50090QGB11NNS datasheet(2/13 Pages) SYNQOR | Input under-voltage lockout disables converter at low input voltage

Part No.	PQ50090QGB11NNS

Description	Input under-voltage lockout disables converter at low input voltage

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Manufacturer	SYNQOR [SynQor Worldwide Headquarters]

Direct Link	http://www.synqor.com

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Technical Specification

Product # PQ50090QGB11

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-0005485 Rev. A

03/29/10

Page 2

Input:48V

Output:9.0V

Current:11A

Part No.:PQ50090QGB11

MECHANICAL DIAGRAM (base-plated)

NOTES

1)

M3 screws used to bolt unit’s baseplate to other surfaces (such as a

heatsink) must not exceed 0.100" (2.54 mm) depth below the surface

of the baseplate.

2)

Applied torque per screw should not exceed 6in-lb. (0.7 Nm).

3)

Baseplate flatness tolerance is 0.004" (.10mm) TIR for surface.

4)

Pins 1-3, 5-7 are 0.040” (1.02mm) diameter, with 0.080” (2.03mm)

diameter standoff shoulders.

5)

Pins 4 and 8 are 0.062” (1.57 mm) diameter with 0.100" (2.54 mm)

diameter standoff shoulders.

6)

Other Pin extension lengths available

7)

All Pins: Material - Copper Alloy

- Finish (RoHS 6/6) - Matte Tin over Nickel plate

8)

Undimensioned components are shown for visual reference only.

9)

Weight: 2.1oz (58g) typical

10) All dimensions in inches (mm)

Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm)

x.xxx +/-0.010 in. (x.xx +/-0.25mm)

PIN DESIGNATIONS

Name

Function

1

Vin(+)

Positive input voltage

2

ON/OFF

TTL input to turn converter on and off,

referenced to Vin(–), with internal pull up.

3

Vin(–)

Negative input voltage

4

Vout(–)

Negative output voltage

5

SENSE(–)

Negative remote sense; see note 1

6

TRIM

Output voltage trim; see note 2

7

SENSE(+)

Positive remote sense; see note 3

8

Vout(+)

Positive output voltage

Notes:

1) Pin 5 must be connected to Vout(-).

2) Leave Pin 6 open for nominal output voltage.

3) Pin 7 must be connected to Vout(+).

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PQ50090QGB11NNS Datasheet(PDF) 2 Page - SynQor Worldwide Headquarters

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