X40430/X40431 – Preliminary Information
V
, V
, V
Programming Specifications: V
= 2.0–5.5V; Temperature = 25°C
TRIP1 TRIP2 TRIP3
CC
Parameter
Description
WDO Program Voltage Setup time
WDO Program Voltage Hold time
Min. Max. Unit
t
10
µs
µs
µs
µs
ms
ms
V
VPS
VPH
t
10
10
t
V
V
V
Level Setup time
Level Hold (stable) time
Program Cycle
TSU
THD
TRIPX
TRIPX
TRIPX
t
10
t
10
WC
t
Program Voltage Off time before next cycle
Programming Voltage
1
VPO
V
15
18
P
V
V
Set Voltage Range
2.0
-0.1
-25
-25
-25
10
4.75
+0.4
+25
+25
+25
V
TRAN
TRIPX
V
V
Initial V
Set Voltage accuracy (V
applied—V )
TRIPX
V
ta1
ta2
TRIPX
CC
Subsequent V
Program Voltage accuracy [(V
applied—V )–V )
TRIPX
mV
mV
mV
µs
TRIPX
CC
ta1
V
V
V
Set Voltage repeatability (Successive program operations.)
Set Voltage variation after programming (-40 to +85°C).
tr
tv
TRIPX
V
TRIPX
t
WDO Program Voltage Setup time
VPS
Characteristics subject to change without notice. 21 of 24
REV 1.2.3 11/28/00
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