Datasheet

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 
 
SLUS507D − JANUARY 2002 − REVISED NOVEMBER 2005
5
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ELECTRICAL CHARACTERISTICS
over recommended operating temperature range, T
A
= −40_C to 85_C, V
DD
= 5.0 V, all parameters measured at zero
power dissipation (unless otherwise noted)
output driver
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
R
HDHI
HDRV pull-up resistance
V
BOOT
−V
SW
= 3.3 V
,
I
SOURCE
= −100 mA
3 5.5
R
HDLO
HDRV pull-down resistance
V
BOOT
− V
SW
= 3.3 V
,
I
SINK
= 100 mA
1.5 3
Ω
R
LDHI
LDRV pull-up resistance V
DD
= 3.3 V, I
SOURCE
= −100 mA 3 5.5
R
LDLO
LDRV pull-down resistance V
DD
= 3.3 V, I
SINK
= 100 mA 1.0 2.0
t
RISE
LDRV rise time 15 35
t
FALL
LDRV fall time
C
LOAD
= 1 nF
10 25
ns
HDRV rise time
C
LOAD
= 1 nF
15 35
ns
HDRV fall time 10 25
thermal shutdown
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
t
SD
Shutdown temperature
(1)
165
°C
Hysteresiss
(1)
15
°C
sw node
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
I
SW
Leakage current in shutdown
(1)
15 µA
(1) Ensured by design. Not production tested.
(2) At V
DD
input voltage of 2.25 V, derate the maximum duty cycle by 3%.