Datasheet

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TPS62200 , , TPS62201
TPS62202 , TPS62203 , TPS62207
TPS62204 , TPS62205 , TPS62208
SLVS417E – MARCH 2002 – REVISED MAY 2006
ELECTRICAL CHARACTERISTICS (continued)
V
I
= 3.6 V, V
O
= 1.8 V, I
O
= 200 mA, EN = VIN, T
A
= -40 °C to 85 °C, typical values are at T
A
= 25 °C (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
I
lkg_(N)
N-channel leakage current V
DS
= 6.0 V 0.1 1 µA
I
(LIM)
P-channel current limit 2.5 V < Vin < 6.0 V 380 480 670 mA
OSCILLATOR
f
S
Switching frequency 650 1000 1500 kHz
OUTPUT
Adjustable output voltage
V
O
TPS62200 0.7 V
IN
V
range
V
ref
Reference voltage 0.5 V
TPS62200 V
I
= 3.6 V to 6.0 V, I
O
= 0 mA 0% 3%
Feedback voltage
(1)
Adjustable V
I
= 3.6 V to 6.0 V, 0 mA ≤ I
O
≤ 300 mA -3% 3%
TPS62207 V
I
= 2.5 V to 6.0 V, I
O
= 0 mA 0% 3%
1.2 V V
I
= 2.5 V to 6.0 V, 0 mA ≤ I
O
≤ 300 mA -3% 3%
TPS62201 V
I
= 2.5 V to 6.0 V, I
O
= 0 mA 0% 3%
1.5 V V
I
= 2.5 V to 6.0 V, 0 mA ≤ I
O
≤ 300 mA -3% 3%
TPS62204 V
I
= 2.5 V to 6.0 V, I
O
= 0 mA 0% 3%
1.6 V V
I
= 2.5 V to 6.0 V, 0 mA ≤ I
O
≤ 300 mA -3% 3%
TPS62202 V
I
= 2.5 V to 6.0 V, I
O
= 0 mA 0% 3%
V
O
Fixed output voltage
(1)
1.8 V V
I
= 2.5 V to 6.0 V, 0 mA ≤ I
O
≤ 300 mA -3% 3%
TPS62208 V
I
= 2.5 V to 6.0 V, I
O
= 0 mA 0% 3%
1.875 V V
I
= 2.5 V to 6.0 V, 0 mA ≤ I
O
≤ 300 mA -3% 3%
TPS62205 V
I
= 2.7 V to 6.0 V, I
O
= 0 mA 0% 3%
2.5 V V
I
= 2.7 V to 6.0 V, 0 mA ≤ I
O
≤ 300 mA -3% 3%
TPS62203 V
I
= 3.6 V to 6.0 V, I
O
= 0 mA 0% 3%
3.3 V V
I
= 3.6 V to 6.0 V, 0 mA ≤ I
O
≤ 300 mA -3% 3%
Line regulation V
I
= 2.5 V to 6.0 V, I
O
= 10 mA 0.26 %/V
Load regulation I
O
= 100 mA to 300 mA 0.0014 %/mA
I
lkg
Leakage current into SW pin Vin > Vout, 0 V ≤ Vsw ≤ Vin 0.1 1 µA
I
lkg
(Rev) Reverse leakage current into pin SW Vin = open, EN = GND, V
SW
= 6.0 V 0.1 1 µA
(1) For output voltages ≤ 1.2 V a 22 µF output capacitor value is required to achieve a maximum output voltage accuracy of 3% while
operating in power save mode (PFM mode)
7
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