sc2544 Semtech Corporation, sc2544 Datasheet - Page 22

• Manufacturer Part Number: sc2544
• Description: Sc2544 High Performance Wide Input Range Dual Synchronous Buck Controller
• Manufacturer: Semtech Corporation

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
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SC2544