NQ04009VMA15NRS Datasheet, PDF (13/20 Pages) SynQor Worldwide Headquarters – 16Amp, wide ouput range, Non-Isolated DC/DC Converter

Performance Curves
Non-Isolated
SIP Converter
3.0 - 5.5Vin 16A
0.9Vout
1.0Vout
1.2Vout
1.5Vout
1.8Vout
2.5Vout
Figure 31: Output Voltage Ripple at 3.3V input voltage and 15A load
current (10 mV/div). Load capacitance: 10µF ceramic capacitor and
15µF tantalum capacitor. Bandwidth: 20 MHz. See Figure 26.
0.9Vout
1.0Vout
1.2Vout
1.5Vout
1.8Vout
2.5Vout
3.3Vout
Figure 32: Output Voltage Ripple at 5.0V input voltage and 15A load
current (10 mV/div). Load capacitance: 10µF ceramic capacitor and
15µF tantalum capacitor. Bandwidth: 20 MHz. See Figure 26.
Figure 33: Load current (10A/div) as a function of time when a 3.3Vin,
0.9Vo unit attempts to turn on into a 10 mΩ short circuit. Top trace
(100µs/div) is an expansion of the on-time portion of the bottom trace.
Figure 34: Load current (10A/div) as a function of time when a 5.0Vin,
0.9Vo unit attempts to turn on into a 10 mΩ short circuit. Top trace
(100µs/div) is an expansion of the on-time portion of the bottom trace.
Figure 35: Load current (10A/div) as a function of time when a 3.3Vin,
2.5Vo unit attempts to turn on into a 10 mΩ short circuit. Top trace
(100µs/div) is an expansion of the on-time portion of the bottom trace.
Product # NQ04T33VMA16
Phone [phone]
Figure 36: Load current (10A/div) as a function of time when a 5.0Vin,
3.3Vo unit attempts to turn on into a 10 mΩ short circuit. Top trace
(100µs/div) is an expansion of the on-time portion of the bottom trace.
Doc.# 005-2NV4T3E Rev. B
7/6/04
Page 13