lt1106cf Linear Technology Corporation, lt1106cf Datasheet - Page 4

• Manufacturer Part Number: lt1106cf
• Description: Micropower Step-up Dc/dc Converter For Pcmcia Card Flash Memory
• Manufacturer: Linear Technology Corporation

LT1106
TYPICAL PERFORMANCE CHARACTERISTICS
VPP VALID
4
4.00
3.95
3.90
3.85
3.80
3.75
3.70
10V/DIV
10V/DIV
ON/OFF
VAVPP
2V/DIV
14
12
10
8
6
4
2
0
–50
12V
–50
3/ 5 Comparator Threshold
Supply Current in Shutdown
Start-Up Waveforms, I
–25
–25
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
V
V
CC
CC
25
25
50 s/DIV
= 5V
= 3V
50
50
LOAD
W
LT1106 • TPC04
LT1106 • TPC07
75
75
= 1mA
LT1106 • TPC10
U
100
100
500mA/DIV
10V/DIV
V
5V/DIV
12.15
12.10
12.00
11.95
11.90
11.80
12.20
12.05
11.85
ON/OFF
800
700
600
500
400
300
V
OUT
I
–50
–50
L
AVPP Sense Voltage
Supply Current
Start-Up Waveforms with Soft
Start, I
12/5 SELECT = 0
–25
–25
LOAD
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
= 10mA
V
V
50 s/DIV
CC
CC
25
25
= 5V
= 3V
50
50
LT1106 • TPC08
LT1106 • TPC05
75
75
LT1106 • TPC11
100
100
AC COUPLED
12V OUTPUT
I
LOAD
1V/DIV
5.10
5.05
4.85
4.80
5.00
4.95
4.90
60mA
10mA
95
90
85
80
75
70
–50
–50
AVPP Sense Voltage
Maximum Duty Cycle
Load Transient Response,
C
12/5 SELECT = 1
OUT
–25
–25
= 1 F
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
50 s/DIV
25
25
50
50
LT1106 • TPC06
LT1106 • TPC09
75
75
LT1106 • TPC12
100
100