ZY7120L-T2 POWER ONE, ZY7120L-T2 Datasheet - Page 10

• 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

5.2
Figure 11. Tracking Turn-On. Rising Slew Rate is
ZD-00194 Rev. 2.5, 01-Jul-10
Figure 10. Efficiency vs. Switching Frequency. Iout=20A
94
93
92
91
90
89
88
87
86
85
84
83
82
500
Turn-On Characteristics
Programmed at 0.5V/ms.
Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3
Switching Frequency, kHz
Vin=3.3V, Vout=2.5V
Vin=5V, Vout=1.2V
Vin=12V, Vout=5V
750
www.power-one.com
ZY7120 20A DC-DC Intelligent POL Data Sheet
1000
3V to 13.2V Input
Figure 12. Turn-On with Different Rising Slew Rates.
Figure 13. Sequenced Turn-On. Rising Slew Rate is
Rising Slew Rates are Programmed as follows: V1-
1V/ms, V2-0.5V/ms, V3-0.2V/ms.
Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3
Programmed at 1V/ms. V2 Delay is 2ms, V3 delay
is 4ms. Vin=12V, Ch1 – V1, Ch2 – V2, Ch3 – V3

0.5V to 5.5V Output
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