Product # PQ60260HTB10

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-2HTB26F Rev. H

10/10/08

Page 6

Input:

Output:

Current:

Package:

35-75 V

26 V

Half-brick

Technical Specification

Figure 7: Turn-on transient at full load (resistive load) (10 ms/div).

Input voltage pre-applied. Top Trace: Vout (10V/div). Bottom Trace:

ON/OFF input (5V/div).

Figure 8: Turn-on transient at zero load (10 ms/div). Top Trace: Vout

(10V/div). Bottom Trace: ON/OFF input (5V/div).

50% of Iout(max); dI/dt = 0.1A/µs). Load cap: 15µF, 450 m

W ESR tantalum cap

and 1µF ceramic cap. Top trace: Vout (500mV/div), Bottom trace: Iout (5A/div).

50% of Iout(max): dI/dt = 5A/µs). Load cap: 480µF, 15 m

W ESR tantalum cap

and 1µF ceramic cap. Top trace: Vout (500mV/div), Bottom trace: Iout (5A/div).

Terminal Ripple Current (Figure 12), Input Reflected Ripple Current

(Figure 13) and Output Voltage Ripple (Figure 14).

electrolytic capacitor (500 mA/div). See Figure 11.

source

impedance

DC/DC

Converter

See Fig. 13

See Fig. 12

See Fig. 14

ceramic

capacitor

15µF,

450mWESR

tantalum

capacitor

47µF,

<1WESR

electrolytic

capacitor