ZY7120L-T2 POWER ONE, ZY7120L-T2 Datasheet - Page 8

• 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.
5.1
ZD-00194 Rev. 2.5, 01-Jul-10
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Figure 2. Efficiency vs. Load. Vin=3.3V, Fsw=500kHz
Figure 3. Efficiency vs. Load. Vin=5V, Fsw=500kHz
Typical Performance Characteristics
0
0
Efficiency Curves
2
2
4
4
Vout=0.5V
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6
Vout=0.5V
Vout=2.5V
Output Current, A
Output Current, A
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Vout=1.2V
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12
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Vout=1.2V
Vout=3.3V
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Vout=2.5V
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ZY7120 20A DC-DC Intelligent POL Data Sheet
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3V to 13.2V Input
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Figure 4. Efficiency vs. Load. Vin=12V, Fsw=500kHz
Figure 5. Efficiency vs. Output Voltage, Iout=20A,
0.5
0
2
Vin=3.3V
1.5
4
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Vout=1.2V
Vout=3.3V

Output Voltage, V
Output Current, A
2.5
0.5V to 5.5V Output
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Fsw=500kHz
Vin=5.0V
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3.5
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Vout=2.5V
Vout=5.0V
Vin=12V
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5.5
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