Datasheet

4
LT1054
CCHARA TERIST
ICS
UW
AT
Y
P
I
CA
LPER
F
O
R
C
E
Output Voltage Loss
OSCILLATOR FREQUENCY (kHz)
1
0
VOLTAGE LOSS (V)
1
2
10 100
LT1054 • TPC07
INVERTER CONFIGURATION
C
IN
= 10µF TANTALUM
C
OUT
= 100µF TANTALUM
I
OUT
= 100mA
I
OUT
= 50mA
I
OUT
= 10mA
OSCILLATOR FREQUENCY (kHz)
1
0
VOLTAGE LOSS (V)
1
2
10 100
LT1054 • TPC08
INVERTER CONFIGURATION
C
IN
= 100µF TANTALUM
C
OUT
= 100µF TANTALUM
I
OUT
= 100mA
I
OUT
= 50mA
I
OUT
= 10mA
Output Voltage Loss
Reference Voltage Temperature
Coefficient
Regulated Output Voltage
TEMPERATURE (°C)
–50
–12.6
OUTPUT VOLTAGE (V)
–12.4
–12.0
–11.8
–11.6
–4.7
–5.0
0
50
75
LT1054 • TPC09
–12.2
–4.9
–4.8
–5.1
–25
25
100
125
TEMPERATURE (°C)
–50
–100
REFERENCE VOLTAGE CHANGE (mV)
–80
–40
–20
0
100
40
0
50
75
LT1054 • TPC10
–60
60
80
20
–25
25
100
125
V
REF
AT 0 = 2.500V
Supply Current in Shutdown
Output Voltage LossAverage Input Current
INPUT VOLTAGE (V)
0
0
QUIESCENT CURRENT (µA)
20
40
60
80
120
5
10 15
LT1054 • TPC04
100
V
PIN1
= 0V
OUTPUT CURRENT (mA)
0
0
AVERAGE INPUT CURRENT (mA)
20
60
80
100
140
LT1050 • TPC05
40
120
40
100
20
60 80
INPUT CAPACITANCE (µF)
0
0
VOLTAGE LOSS (V)
0.2
0.6
0.8
1.0
1.4
10
50
70
LT1054 • TPC06
0.4
1.2
40
90
100
20
30
60 80
INVERTER CONFIGURATION
C
OUT
= 100µF TANTALUM
f
OSC
= 25kHz
I
OUT
= 100mA
I
OUT
= 50mA
I
OUT
= 10mA