LM3103 datasheet(7/20 Pages) TI1

Part #	LM3103

Description	SIMPLE SWITCHER Synchronous 1MHz 0.75A Step-Down Voltage Regulator

PDF	20 Pages

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Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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LM3103

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SNVS523F – SEPTEMBER 2007 – REVISED APRIL 2013

Typical Performance Characteristics (continued)

All curves are taken at VIN = 18V with the configuration in the typical application circuit for VOUT = 3.3V shown in this

datasheet. TA = 25°C, unless otherwise specified.

Enable Transient

Shutdown Transient

(VOUT = 3.3V, 0.75A Loaded)

Figure 14.

Figure 15.

Continuous Mode Operation

Discontinuous Mode Operation

(VOUT = 3.3V, 2.5A Loaded)

(VOUT = 3.3V, 0.02A Loaded)

Figure 16.

Figure 17.

Load Transient

DCM to CCM Transition

(VOUT = 3.3V, 0.075A - 0.75A Load, Current slew-rate:

(VOUT = 3.3V, 0.01A - 0.75A Load)

2.5A/µs)

Figure 18.

Figure 19.

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LM3103 Datasheet(PDF) 7 Page - Texas Instruments