sc1116 Semtech Corporation, sc1116 Datasheet - Page 8

• Manufacturer Part Number: sc1116
• Description: Sc1116 Linear Fet Controller For Ddr Supplies
• Manufacturer: Semtech Corporation

POWER MANAGEMENT
Test Waveforms
2007 Semtech Corp.
Time (50us/div)
Time (50us/div)
V
TT
Transient Response
V
V
V
V
V
V
CC
DDQ
REF
CC
DDQ
REF
Slew Rate:
+2.3A
to - 2.2A
2.5 A/uS
I
+1.25A
to –1.25A
Slew Rate:
STEP
2.5 A/uS
= 5V
= 2.5V
= 1.25V
I
= 5V
= 2.5V
= 1.25V
STEP
:
:
8
Time (50us/div)
Time (50us/div)
www.semtech.com
SC1116
V
V
V
V
V
V
CC
DDQ
REF
CC
DDQ
REF
+1.75A
to –1.75A
Slew Rate:
- 0.75A
to + 0.75A
Slew Rate:
2.5 A/uS
2.5 A/uS
I
= 5V
= 2.5V
I
= 1.25V
= 5V
= 2.5V
= 1.25V
STEP
STEP
:
: