Input:

Output:

Current:

Package:

35-75 V

12 V

Half-brick

Technical Specification

Product # PQ60120HZx50

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-2HZ612J Rev. D

06/12/09

Page 8

using a 220

(10 mA/div; 2

Figure 14: Output voltage ripple at nominal input voltage and rated load current

(50 mV/div; 2

tantalum capacitor. Bandwidth: 20 MHz. See Figure 11.

Figure 15: Output voltage response to step-change in input voltage (35 V to 75 V in

300

(500 mV/div). Bottom trace: Vin (10 V/div), at zero load current.

Figure 16: Load current (10 A/div; 10 ms/div) as a function of time when the

converter attempts to turn on into a 1 m

W short circuit.

0

2

4

6

8

10

12

14

16

-25

-15

-5

5

15

25

35

45

55

65

Load Current (A)

36Vin

48Vin

75Vin

Figure 17: Output voltage vs. load current showing typical current limit curves

and OVP shutdown point.