LTC3026EMSE-1#PBF Linear Technology, LTC3026EMSE-1#PBF Datasheet - Page 6

• Manufacturer Part Number: LTC3026EMSE-1#PBF
• Description: 1.5a vldo in dfn... ic reg ldo adj 1.5a...
• Manufacturer: Linear Technology

10mV/DIV
LTC3026
Typical perForMance characTerisTics
6
V
IN
V
1.5V
400
375
350
325
300
275
250
OUT
AC
2V
1.0
Delay from Enable to PG with
Boost Disabled
IN Supply Transient Response
V
I
C
V
T
OUT
OUT
OUT
BST
A
= 25°C
1.5
= 800mA
= 5V
= 1.2V
= 10µF
2.0
2.5
3.0 3.5
10µs/DIV
V
IN
(V)
4.0 4.5 5.0
V
R
OUT
OUT
= 0.8V
–40°C
= 8
25°C
85°C
3026 G16
3026 G13
5.5
SHDN
OUT
BST
1.5V
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
LO
5V
HI
1V
0V
0
1.0
Delay from Enable to PG with
Boost Enabled
BST/OUT Start-Up
T
R
V
A
OUT
IN
= 25°C
= 1.7V
= 1
1.5
2.0
200µs/DIV
V
IN
(V)
2.5
V
R
OUT
OUT
3.0
= 0.8V
–40°C
= 8
25°C
85°C
3026 G17
3026 G14
3.5
AC 20mV/DIV
AC 20mV/DIV
AC 5mV/DIV
I
OUT
V
V
1.5A
2mA
OUT
OUT
BST
Output Load Transient Response
BST Ripple and Feedthrough
to OUT
V
C
V
V
V
V
I
C
L
T
OUT
SW
A
OUT
OUT
IN
BST
OUT
IN
OUT
= 25°C
= 1.7V
= 1.5V
= 1A
= 10µH
= 5V
= 1.5V
= 10µF
= 1.2V
= 10µF
50µs/DIV
20µs/DIV
3026 G15
3026 G18
3026ff