Datasheet

TPS63030
TPS63031
SLVS696B –OCTOBER 2008–REVISED MARCH 2012 www.ti.com
TYPICAL CHARACTERISTICS
TABLE OF GRAPHS
DESCRIPTION FIGURE
vs Input voltage (TPS63030, VOUT = 2.5 V / VOUT = 4.5 V) 1
Maximum output current
vs Input voltage (TPS63031, VOUT = 3.3V) 2
vs Output current (TPS63030, Power Save Enabled, VOUT = 2.5 V / VOUT = 4.5 V) 3
vs Output current (TPS63030, Power Save Disabled, VOUT = 2.5V / VOUT = 4.5V) 4
vs Output current (TPS63031, Power Save Enabled, VOUT = 3.3V) 5
vs Output current (TPS63031, Power Save Disabled, VOUT = 3.3V) 6
vs Input voltage (TPS63030, Power Save Enabled, VOUT = 2.5V, IOUT = {10; 100; 7
500 mA})
vs Input voltage (TPS63030, Power Save Enabled, VOUT = 4.5V, IOUT = {10; 100; 8
500 mA})
Efficiency
vs Input voltage (TPS63030, Power Save Disabled, VOUT = 2.5V, IOUT = {10; 100; 9
500 mA})
vs Input voltage (TPS63030, Power Save Disabled, VOUT = 4.5V, IOUT = {10; 100; 10
500 mA})
vs Input voltage (TPS63031, Power Save Enabled, VOUT = 3.3V, IOUT = {10; 100; 11
500 mA})
vs Input voltage (TPS63031, Power Save Disabled, VOUT = 3.3V, IOUT = {10; 100; 12
500 mA})
vs Output current (TPS63030, VOUT = 2.5 V) 13
Output voltage vs Output current (TPS63030, VOUT = 4.5 V) 14
vs Output current (TPS63031, VOUT = 3.3V) 15
Load transient response (TPS63031, VIN < VOUT, Load change from 40% to 60% of 16
max)
Load transient response (TPS63031, VIN > VOUT, Load change from 40% to 60% of 17
max)
Waveforms
Line transient response (TPS63031, VOUT = 3.3V, Iout = 300 mA) 18
Startup after enable (TPS63031, VOUT = 3.3V, VIN = 2.4V, Iout = 300mA) 19
Startup after enable (TPS63031, VOUT = 3.3V, VIN = 4.2V, Iout = 300mA) 20
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