RT8101/A
Preliminary
Transient Response (Rising)
RT8101, V
CC
= V
IN
= 12V, I
OUT
= 0A to 15A,
f = 1/20ms, SR = 2.5A/us, L = 2.2uH, C = 2000uF
Transient Response (Falling)
RT8101, V
CC
= V
IN
= 12V, I
OUT
= 15A to 0A,
f = 1/20ms, SR = 2.5A/us, L = 2.2uH, C = 2000uF
V
OUT
(100mV/Div)
V
OUT
(100mV/Div)
UGATE
(20V/Div)
UGATE
(20V/Div)
I
OUT
(10A/Div)
I
OUT
(10A/Div)
Time (5μs/Div)
Time (5μs/Div)
Transient Response (Rising)
RT8101A, V
CC
= V
IN
= 12V, I
OUT
= 0A to 15A,
f = 1/20ms, SR = 2.5A/us, L = 2.2uH, C = 2000uF
Transient Response (Falling)
RT8101A, V
CC
= V
IN
= 12V, I
OUT
= 15A to 0A,
f = 1/20ms, SR = 2.5A/us, L = 2.2uH, C = 2000uF
V
OUT
(100mV/Div)
V
OUT
(100mV/Div)
UGATE
(20V/Div)
UGATE
(20V/Div)
I
OUT
(10A/Div)
I
OUT
(10A/Div)
Time (5μs/Div)
Time (5μs/Div)
www.richtek.com
8
DS8101/A-01 March 2007
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
