TPS62007 Datasheet, PDF (10/25 Pages) Texas Instruments – HIGH-EFFICIENCY STEP-DOWN LOW POWER DC-DC CONVERTER

TPS62000, TPS62001, TPS62002, TPS62003
TPS62004, TPS62005, TPS62006, TPS62007, TPS62008
HIGHĆEFFICIENCY STEPĆDOWN LOW POWER DCĆDC CONVERTER
SLVS294C − SEPTEMBER 2000 − REVISED SEPTEMBER 2003
electrical characteristics over recommended operating free-air temperature range, V_I = 3.6 V,
V_O = 2.5 V, I_O = 300 mA, EN = V_IN, ILIM = V_IN, T_A = −40°C to 85°C (unless otherwise noted) (continued)
output
PARAMETER
TEST CONDITIONS
MIN TYP MAX
VO
Adjustable output voltage range
TPS62000
0.8
5.5
Vref
Reference voltage
TPS6200x
0.45
TPS62000 ^{VI = 2.5 V to 5.5 V; 0 mA ≤ IO ≤ 600 mA}
−3%
4%
adjustable _{10 mA < IO ≤ 600 mA}
−3%
3%
TPS62001 ^{VI = 2.5 V to 5.5 V; 0 mA ≤ IO ≤ 600 mA}
−3%
4%
0.9 V
10 mA < IO ≤ 600 mA
−3%
3%
TPS62002 ^{VI = 2.5 V to 5.5 V; 0 mA ≤ IO ≤ 600 mA}
−3%
4%
1V
10 mA < IO ≤ 600 mA
−3%
3%
TPS62003 ^{VI = 2.5 V to 5.5 V; 0 mA ≤ IO ≤ 600 mA}
−3%
4%
1.2 V
10 mA < IO ≤ 600 mA
−3%
3%
VO
Fixed output voltage (see Note 4)
TPS62004 ^{VI = 2.5 V to 5.5 V; 0 mA ≤ IO ≤ 600 mA}
1.5 V
10 mA < IO ≤ 600 mA
−3%
−3%
4%
3%
TPS62005 ^{VI = 2.5 V to 5.5 V; 0 mA ≤ IO ≤ 600 mA}
−3%
4%
1.8 V
10 mA < IO ≤ 600 mA
−3%
3%
TPS62008 ^{VI = 2.5 V to 5.5 V; 0 mA ≤ IO ≤ 600 mA}
−3%
4%
1.9 V
10 mA < IO ≤ 600 mA
−3%
3%
TPS62006 ^{VI = 2.7 V to 5.5 V; 0 mA ≤ IO ≤ 600 mA}
−3%
4%
2.5 V
10 mA < IO ≤ 600 mA
−3%
3%
TPS62007 ^{VI = 3.6 V to 5.5 V; 0 mA ≤ IO ≤ 600 mA}
−3%
4%
3.3 V
10 mA < IO ≤ 600 mA
−3%
3%
Line regulation
VI = VO + 0.5 V (min. 2 V) to 5.5 V,
IO = 10 mA
0.05
Load regulation
VI = 5.5 V; IO = 10 mA to 600 mA
0.6%
η
Efficiency
VI = 5 V; VO = 3.3 V; IO = 300 mA
VI = 3.6 V; VO = 2.5 V; IO = 200 mA
95%
Start-up time
IO = 0 mA, time from active EN to VO
0.4
2
NOTE 4: The output voltage accuracy includes line and load regulation over the full temperature range, TA = −40°C to 85°C.
UNIT
V
V
V
%/V
ms
10
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