POWER MANAGEMENT
Typical Characteristics (Cont.)(1)
Load Transient Response
SC1548
Load Transient Response, Expanded
Trace 1: VOUT, AC coupled, 50mV/div.
Trace 2: VDRV, 2V/div.
Trace M3: load stepping from 0A to 1A to 0A
Timebase: 10µs/div
Load Transient Response, Expanded
Trace 1: VOUT, AC coupled, 50mV/div.
Trace 2: VDRV, 2V/div.
Trace M3: load stepping from 0A to 1A
Timebase: 1µs/div
Disable Delay Time, t
D(OFF)
Trace 1: VOUT, AC coupled, 50mV/div.
Trace 2: VDRV, 2V/div.
Trace M3: load stepping from 1A to 0A
Timebase: 1µs/div
2004 Semtech Corp.
Trace 1: VDRV, 1V/div.
Trace 2: VEN, 2V/div.
Timebase: 100ns/div
tD(OFF) ≈ 36ns
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