ZY1015A Power-One, ZY1015A Datasheet - Page 9

• Manufacturer Part Number: ZY1015A
• Description: No-Bus POL
• Manufacturer: Power-One

5.2
Figure 7. Tracking Turn-On.
REV. 1.2 MAR 14, 2007
95
90
85
80
75
70
65
3
Figure 6. Efficiency vs. Input Voltage. Iout=15A
Turn-On Characteristics
Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3
4
5
Vout=0.5V
Vout=2.5V
6
Input Voltage, V
7
8
Vout=1.2V
Vout=3.3V
9
10
www.power-one.com
11
12
3V to 14V Input
ZY1015 15A No-Bus POL Data Sheet
5.3
Figure 8. Tracking Turn-Off
5.4
The pictures below show the deviation of the output
voltage in response to the 50-75-50% step load at
1.0A/µs. In all tests the POL converters had 5x22µF
ceramic capacitors and a 220µF tantalum capacitor
connected across the output pins. The speed of the
transient response was optimized by selecting
appropriate CCA settings.
Turn-Off Characteristics
Transient Response
Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3
Figure 9. Vin=12V, Vout=1V. CCA=07
•
0.5V to 5.5V Output
Page 9 of 17