Datasheet

LTC1696
3
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. 2.7V ≤ V
CC
≤ 27V (Notes 3, 4) unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
t
OVPD1,2
OUT Propagation Delay for FB1, FB2 FB1, FB2 > V
FB
, TIMER/RESET = Open ● 624 µs
C
OUT
= 1000pF
t
r
OUT Rise Time FB1, FB2 > V
FB
, C
OUT
= 1000pF ● 0.4 3 µs
I
OUTSC
OUT Short-Circuit Current 12V ≤ V
CC
≤ 27V, FB1, FB2 > V
FB
, ● 35 80 160 mA
V
OUT
Shorted to GND
V
CC
= 2.7V, FB1, FB2 > V
FB
, V
OUT
Shorted to GND ● 2918 mA
ELECTRICAL CHARACTERISTICS
Note 1: Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2: The LTC1696E is guaranteed to meet performance specifications
from 0°C to 70°C. Specifications over the –40°C to 85°C operating
temperature range are assured by design, characterization and correlation
with statistical process controls.
Note 3: All currents into device pins are positive; all currents out of device
pins are negative. All voltages are referenced to device ground unless
otherwise specified.
Note 4: All typical numbers are given for V
CC
= 12V and T
A
= 25°C.