LM3200 datasheet(8/24 Pages) TI1

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40 Ps/DIV

500 mA/DIV

5V/DIV

VSW

VOUT

VIN = 3.6V

VOUT = 1.5V

RLOAD = 15:

1V/DIV

5V/DIV

100 Ps/DIV

200 mA/DIV

5V/DIV

VSW

VOUT

VIN = 4.2V

VOUT = 3.25V

RLOAD = 15:

2V/DIV

20 Ps/DIV

200 mA

250 mA

50 mA

100 mV/DIV

AC Coupled

VIN = 3.6V

VOUT = 1.5V

IOUT

VOUT

20 Ps/DIV

200 mA

300 mA

100 mA

100 mV/DIV

AC Coupled

VIN = 4.2V

VOUT = 3.25V

IOUT

VOUT

100

150

200

250

300

350

OUTPUT CURRENT (mA)

100

VIN = 4.2V

VIN = 2.7V

VIN = 3.6V

100

150

200

250

300

350

OUTPUT CURRENT (mA)

100

VIN = 4.2V

VIN = 3.6V

VIN = 3.9V

LM3200

SNVS319C – NOVEMBER 2004 – REVISED APRIL 2013

www.ti.com

TYPICAL PERFORMANCE CHARACTERISTICS (continued)

(Circuit in Figure 33, PVIN = VDD = EN = 3.6V, BYP = 0V, TA = 25°C, unless otherwise noted)

Efficiency

Output Current (VOUT = 1.5V)

Output Current (VOUT = 3.25V)

Figure 15.

Figure 16.

Load Transient Response

(VOUT = 1.5V)

(VOUT = 3.25V)

Figure 17.

Figure 18.

Startup

Shutdown Response

(VIN = 3.6V, VOUT = 1.5V, 15Ω)

(VIN = 4.2V, VOUT = 3.25V, 15Ω)

Figure 19.

Figure 20.

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