Linear Technology Analog Devices LT8708-1, Datasheet

Page: 9 / 36

LT8708-1
9
Rev 0
For more information www.analog.com
TYPICAL PERFORMANCE CHARACTERISTICS
Load Step (Page 32) V
IN
= 12V
V
OUT
= 14.5V
Load Step (Page 32) V
IN
= 14.5V
V
OUT
= 14.5V
Load Step (Page 32) V
IN
= 16V
V
OUT
= 14.5V
Load Step (Page 33) V
IN
= 48V
V
OUT
= 14.5V
T
A
= 25°C, unless otherwise noted.
500μs/DIV
87081 G10
LT8708 I
L
10A/DIV
LT8708-1 I
L
10A/DIV
V
BAT1
= 12V, V
BAT2
REGULATED TO 14.5V
LOAD STEP = 10A TO 25A
LOAD APPLIED AT V
BAT2
WITH
BATTERY DISCONNECTED
500μs/DIV
87081 G11
LT8708 I
L
10A/DIV
LT8708-1 I
L
10A/DIV
V
BAT1
= 14.5V, V
BAT2
REGULATED TO 14.5V
LOAD STEP = 10A TO 25A
LOAD APPLIED AT V
BAT2
WITH
BATTERY DISCONNECTED
500μs/DIV
87081 G12
LT8708 I
L
10A/DIV
LT8708-1 I
L
10A/DIV
V
BAT1
= 16V, V
BAT2
REGULATED TO 14.5V
LOAD STEP = 10A TO 25A
LOAD APPLIED AT V
BAT2
WITH
BATTERY DISCONNECTED
500μs/DIV
87081 G13
LT8708 IL
20A/DIV
LT8708-1 IL
20A/DIV
LT8708-1 IL
20A/DIV
LT8708-1 IL
20A/DIV
V
BAT1
= 48V, V
BAT2
REGULATED TO 14.5V
LOAD STEP = 20A TO 55A
LOAD APPLIED AT V
BAT2
WITH
BATTERY DISCONNECTED
PHASE 1
PHASE 2
PHASE 3
PHASE 4