sc2544 Semtech Corporation, sc2544 Datasheet - Page 22
sc2544
Manufacturer Part Number
sc2544
Description
Sc2544 High Performance Wide Input Range Dual Synchronous Buck Controller
Manufacturer
Semtech Corporation
Datasheet
1.SC2544.pdf
(24 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
sc25448P
Manufacturer:
HYUNDAI
Quantity:
5 510
Part Number:
sc25448P
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
POWER MANAGEMENT
Typical Characteristics (Cont.)
2005 Semtech Corp.
Dead time vs. Tj (Vin=16V, DH falling to DL
7.0
6.5
6.0
5.5
5.0
100
500
480
460
440
420
400
80
60
40
20
0
-40
-40
8
DL min Ton vs. Tj (Vin=16V).
10
Icc vs. Vin (25 DegreeC).
-20
-20
12 14 16
0
0
20
20
Tj (Degree C)
Tj (Degree C)
rising).
Vin(V)
40
18 20 22 24
40
60
60
80
80
100 120
100 120
26 28
22
www.semtech.com
SC2544