ISL80102 datasheet(13/16 Pages) INTERSIL

Part #	ISL80102

Description	High Performance 2A and 3A LDOs

PDF	16 Pages

Scroll/Zoom	100%

Manufacturer	INTERSIL [Intersil Corporation]

Direct Link	http://www.intersil.com/cda/home

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13 / 16 page

FN6660.0

September 30, 2009

FIGURE 29. IN-RUSH WITH 22nF SOFT-START

CAPACITOR, COUT = 1000µF

FIGURE 30. IN-RUSH WITH 47nF SOFT-START

CAPACITOR, COUT = 1000µF

FIGURE 31. LOAD TRANSIENT 0A TO 3A,

COUT =10µF CERAMIC

FIGURE 32. LOAD TRANSIENT 0A TO 3A,

COUT = 10µF CERAMIC + 100µF OSCON

FIGURE 33. LOAD TRANSIENT 1A TO 3A,

COUT =10µF CERAMIC

FIGURE 34. LOAD TRANSIENT 1A TO 3A,

COUT = 10µF CERAMIC + 100µF OSCON

Typical Operating Performance

Unless otherwise noted: VIN = 2.2V, VOUT = 1.8V, CIN = COUT = 10µF, TJ = +25°C, IL = 0A. (Continued)

IOUT (2A/DIV)

VOUT (1V/DIV)

TIME (1ms/DIV)

EN (1V/DIV)

IOUT (2A/DIV)

VOUT (1V/DIV)

TIME (1ms/DIV)

EN (1V/DIV)

IOUT (2A/DIV)

VOUT (50mV/DIV)

TIME (100µs/DIV)

IOUT (2A/DIV)

VOUT (50mV/DIV)

TIME (100µs/DIV)

IOUT (2A/DIV)

VOUT (50mV/DIV)

TIME (100µs/DIV)

IOUT (2A/DIV)

VOUT (50mV/DIV)

TIME (100µs/DIV)

ISL80102, ISL80103

ISL80102 Datasheet(PDF) 13 Page - Intersil Corporation