Datasheet

LTC4274A/LTC4274C
10
4274acfc
TEST TIMING DIAGRAMS
Figure 1. Detect, Class and Turn-On Timing in AUTO Pin or Semi-auto Modes
Figure 2. Current Limit Timing
Figure 3. DC Disconnect Timing
V
PORT
INT
V
OC
V
EE
t
DET
t
ME
t
MEL
V
MARK
V
CLASS
15.5V
20.5V
t
CLE
t
CLE
t
CLEON
PD
CONNECTED
0V
4274AC F01
FORCED-CURRENT
CLASSIFICATION
t
PON
FORCED-
VOLTAGE
V
LIM
V
CUT
0V
V
SENSE
TO V
EE
INT
4274AC F02
t
START
, t
ICUT
V
MIN
V
SENSE
TO V
EE
INT
t
DIS
t
MPS
4274AC F03