sic417 Vishay, sic417 Datasheet - Page 6

• Manufacturer Part Number: sic417
• Description: 10-a, 28-v Integrated Buck Regulator With Programmable Ldo
• Manufacturer: Vishay

SiC417
Vishay Siliconix
ELECTRICAL CHARACTERISTICS
www.vishay.com
6
300
250
200
150
100
50
0
Start up Time: V
0
Transient Response: V
1
V
IN
I
Frequency vs. I
OUT
= 9 V
2
= 10 A to 5 A, dI/dt = 0.5 A/µs
3
IN
= 12 V, V
V
4
IN
I
OUT
= 19 V
OUT
5
IN
(A)
, (V
= 12 V, V
OUT
6
OUT
= 1.2 V, I
7
= 1.2 V)
OUT
8
OUT
= 1.2 V,
9
= 0 A
10
New Product
1.35
1.25
1.15
1.3
1.2
0
Transient Response: V
1
V
I
P
OUT
IN
GOOD
Load Regulation, (V
2
= 12 V, V
= 5 A to 10 A, dI/dt = 0.5 A/µs
3
Delay after Start up Time:
4
OUT
I
OUT
V
= 1.2 V, I
5
IN
IN
(A)
= 9 V
= 12 V, V
S09-0799-Rev. B, 11-May-09
6
OUT
Document Number: 69062
OUT
V
7
= 1.2 V)
IN
OUT
= 19 V
= 0 A
8
= 1.2 V,
9
10