sc1486aitstr Semtech Corporation, sc1486aitstr Datasheet - Page 27

• Manufacturer Part Number: sc1486aitstr
• Description: Complete Ddr1/2/3 Power Supply Controller
• Manufacturer: Semtech Corporation

POWER MANAGEMENT
Typical Characteristics (Cont.)
2006 Semtech Corp.
VTT Load Transient Response, 0A to 1.5A Zoomed
VTT Load Transient Response, 1.5A to 0A Zoomed
VTT Load Transient Response, 0A to 1.5A to 0A
Please refer to Figure 4 on Page 17 for test schematic
27
Trace 1: VTT, 50mV/div., AC coupled
Trace 2: LX, 10V/div
Trace 3: not connected
Trace 4: load current, 1A/div
Timebase: 40µs/div.
Trace 1: VTT, 20mV/div., AC coupled
Trace 2: LX, 10V/div
Trace 3: not connected
Trace 4: load current, 1A/div
Timebase: 10µs/div.
Trace 1: VTT, 20mV/div., AC coupled
Trace 2: LX, 10V/div
Trace 3: not connected
Trace 4: load current, 1A/div
Timebase: 10µs/div.
SC1486A
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