MAX5059 データシートの表示（PDF） - Maxim Integrated
部品番号
コンポーネント説明
メーカー
MAX5059 Datasheet PDF : 25 Pages
| |||
Parallelable Secondary-Side Synchronous Rectifier
Driver and Feedback-Generator Controller ICs
Typical Operating Characteristics (continued)
(V+ = +12V, GND = PGND = 0, VDR = VREG, CQSYNC = CQREC = 0, ZCP = ZCN = BUFIN = CSP = CSN = SFN = VSN = GND, VIREF =
VVSP = 1.785V, VCOMPS = 0.5V, CVREG = 2.2µF, CVP = 1µF, CCOMPS = 0.1µF, CSFP = 68nF, TA = +25°C, unless otherwise noted.)
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
QUIESCENT SUPPLY CURRENT
vs. INPUT VOLTAGE (MAX5058)
3 6 9 12 15 18 21 24 27 30
V+ (V)
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
QUIESCENT SUPPLY CURRENT
vs. INPUT VOLTAGE (MAX5059)
3 6 9 12 15 18 21 24 27 30
V+ (V)
QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE (MAX5058)
2.60
2.55
2.50
2.45
2.40
2.35
2.30
2.25
2.20
2.15
2.10
2.05
2.00
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE (MAX5059)
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
SWITCHING SUPPLY CURRENT
vs. INPUT VOLTAGE (MAX5058)
5.0
4.5
fSW = 250kHz
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
3 5 7 9 11 13 15 17 19 21 23 25 27 29
V+ (V)
SWITCHING SUPPLY CURRENT
vs. TEMPERATURE (MAX5058)
5.0
4.8
fSW = 250kHz
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
SWITCHING SUPPLY CURRENT
vs. INPUT VOLTAGE (MAX5059)
6.0
5.5
fSW = 250kHz
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
3 5 7 9 11 13 15 17 19 21 23 25 27 29
V+ (V)
_______________________________________________________________________________________ 7
Share Link: 