Datasheet

LTC1922-1
5
TEMPERATURE (°C)
–55
I
CC
(µA)
160
150
140
130
120
110
100
90
80
70
1922 • G10
–25 5 35 95 12565
TEMPERATURE (°C)
–55
HYSTERESIS CURRENT (mA)
1922 • G11
–25 5 35 95 12565
1.278
1.276
1.274
1.272
1.270
1.268
1.266
1.264
1.262
1.260
1.258
1.256
SBUS = 1.5V
TEMPERATURE (°C)
–55
CURRENT (µA)
130
120
110
100
90
80
70
60
50
40
1922 • G12
–25 5 35 95 12565
C
T
= 1.5V
C
T
= 3.0V
TEMPERATURE (°C)
–55
10.5
10.4
10.3
10.2
10.1
10.0
9.9
9.8
1922 • G13
–25 5 35 95 12565
SHUNT VOLTAGE (V)
I
CC
= 10mA
TEMPERATURE (°C)
–55
THRESHOLD (V)
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1922 • G14
–25 5 35 95 12565
SBUS = 1.5V
SBUS = 2.25V
TEMPERATURE (°C)
–55
FB VOLTAGE (V)
1.202
1.201
1.200
1.199
1.198
1.197
1.196
1.195
1.194
1922 • G15
–25 5 35 95 12565
TEMPERATURE (°C)
–55
OFFSET (mV)
390
385
380
375
370
365
360
355
350
1922 • G16
–25 5 35 95 12565
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Start-Up I
CC
vs Temperature
Delay Hysteresis Current vs
Temperature
Slope Current vs Temperature
V
CC
Shunt Voltage vs Temperature
Delay Pin Threshold vs
Temperature
FB Input Voltage vs Temperature
Ramp Offset Voltage vs
Temperature