ZY8105 Power-One, ZY8105 Datasheet - Page 9

• Manufacturer Part Number: ZY8105
• Description: Zy8105 5a Dc-dc Intelligent Pol
• Manufacturer: Power-One

5.3
Figure 10. Tracking Turn-Off. Falling Slew Rate is
Figure 11. Turn-Off with Tracking and Sequencing. Falling
5.4
The pictures below show the deviation of the output
voltage in response to the 50-100-50% step load at
2.5A/µs. In all tests the ZY8105 converters operated
at switching frequency of 1MHz and had a total
110µF of tantalum and ceramic capacitors connected
across the output pins. Bandwidth of the feedback
loop was programmed for faster transient response.
ZD-01740 Rev. 1.0
Turn-Off Characteristics
Transient Response
Programmed at 0.5V/ms.
Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3
Slew Rate is Programmed at 0.5V/ms.
Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3
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8V to 14V Input
ZY8105 5A DC-DC Intelligent POL
Figure 12. Vin=12V, Vout=5.0V
Figure 13. Vin=12V, Vout=2.5V
Figure 14. Vin=12V, Vout=1.0V
•
0.5V to 5.5V Output
Page 9 of 28
Data Sheet