ZY7120L-T2 POWER ONE, ZY7120L-T2 Datasheet - Page 12

• Manufacturer Part Number: ZY7120L-T2
• Description: Module DC-DC 1-OUT 0.5V to 5.5V 20A 25-Pin SMT T/R
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of ZY7120L-T2

• Package: 25SMT
• Output Current: 20 A
• Output Voltage: 0.5 to 5.5 V
• Input Voltage: 3 to 13.2 V
• Number Of Outputs: 1

5.4
The pictures below show the deviation of the output
voltage in response to the 50-100-50% step load at
1A/μs.
switching at 1MHz and had 5x22μF and 5x47μF
ceramic capacitors connected across the output
pins.
programmed for faster transient response.
ZD-00194 Rev. 2.5, 01-Jul-10
Transient Response
Figure 18. Vin=12V, Vout=5V, BW~40kHz
Figure 19. Vin=12V, Vout=1V, BW~35kHz
Bandwidth of the feedback loop was
In all tests the ZY7120 converters were
www.power-one.com
ZY7120 20A DC-DC Intelligent POL Data Sheet
3V to 13.2V Input
Figure 20. Vin=5V, Vout=2.5V, BW~45kHz
Figure 22. Vin=3.3V, Vout=1V, BW~40kHz
Figure 21. Vin=5V, Vout=1V, BW~40kHz

0.5V to 5.5V Output
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