Datasheet

 
 
SLVS333 − AUGUST 2001
3
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recommended operating conditions
MIN MAX UNIT
V
I(VIN/SWIN1)
2.9 5.5
Input voltage
V
I(SWIN2)
2.9 5.5
V
Input voltage
V
I(ENx)
0 5.5
V
V
I(LDO_EN)
0 5.5
Continuous output current, I
O
LDO_OUT 200
mA
Continuous output current, I
O
OUT1, OUT2 150
mA
Output current limit, I
O(LMT)
LDO_OUT 275 550
mA
Output current limit, I
O(LMT)
OUT1, OUT2 200 400
mA
Operating virtual-junction temperature range, T
J
−40 100 °C
electrical characteristics over recommended operating junction-temperature range,
2.9 V ≤ V
I(VIN/SWIN1)
≤ 5.5 V, 2.9 V ≤ V
I(SWIN2)
≤ 5.5 V, T
J
= −40°C to 100°C (unless otherwise noted)
general
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Off-state supply current
V
I(ENx
)
= 5 V (inactive),
V
I(LDO_EN)
= 0 V (inactive),
V
O(LDO_OUT)
= no load,
V
O(OUTx)
= no load
20 µA
Forward leakage current
V
I(VIN/SWIN1)
= 5 V,
V
I(SWIN2)
= 5 V
V
I(ENx
)
= 5 V (inactive),
V
I(LDO_EN)
= 0 V (inactive),
V
O(LDO_OUT)
= 0 V,
V
O(OUTx)
= 0 V
(measured from outputs to
ground)
1 µA
V
I(VIN/SWIN1)
= 5 V,
V
I(LDO_EN)
= 5 V (active),
V
I(ENx)
= on (active)
150 µA
I
I
Total input current at VIN/SWIN1
and SWIN2
V
I(VIN/SWIN1)
= 5 V,
V
I(SWIN2)
= 5 V,
No load on OUTx,
No load on LDO_OUT
V
I(LDO_EN)
= 0 V (inactive),
V
I(ENx)
= on (active)
100 µA
and SWIN2
No load on OUTx,
No load on LDO_OUT
V
I(LDO_EN)
= 5 V (active),
V
I(ENx)
= off (inactive)
100 µA