参数资料
型号: MAX5059EUI+T
厂商: Maxim Integrated Products
文件页数: 7/25页
文件大小: 0K
描述: IC DRVR SYNC RECT 28-TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 电源
电流 - 电源: 2.5mA
电源电压: 9.3 V ~ 28 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.173",4.40mm 宽)裸露焊盘
供应商设备封装: 28-TSSOP 裸露焊盘
包装: 带卷 (TR)
Parallelable Secondary-Side Synchronous Rectifier
Driver and Feedback-Generator Controller ICs
Typical Operating Characteristics (continued)
(V+ = +12V, GND = PGND = 0, VDR = V REG , C QSYNC = C QREC = 0, ZCP = ZCN = BUFIN = CSP = CSN = SFN = VSN = GND, V IREF =
V VSP = 1.785V, V COMPS = 0.5V, C VREG = 2.2μF, C VP = 1μF, C COMPS = 0.1μF, C SFP = 68nF, T A = +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
QUIESCENT SUPPLY CURRENT
vs. INPUT VOLTAGE (MAX5058)
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
QUIESCENT SUPPLY CURRENT
vs. INPUT VOLTAGE (MAX5059)
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
QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE (MAX5058)
0
3
6
9
12 15 18 21 24 27 30
0
3
6
9
12 15 18 21 24 27 30
-40 -25 -10 5 20 35 50 65 80 95 110 125
3.0
V+ (V)
QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE (MAX5059)
V+ (V)
5.0
SWITCHING SUPPLY CURRENT
vs. INPUT VOLTAGE (MAX5058)
TEMPERATURE ( ° C)
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
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
3 5
f SW = 250kHz
7 9 11 13 15 17 19 21 23 25 27 29
5.0
TEMPERATURE ( ° C)
SWITCHING SUPPLY CURRENT
vs. TEMPERATURE (MAX5058)
6.0
V+ (V)
SWITCHING SUPPLY CURRENT
vs. INPUT VOLTAGE (MAX5059)
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
f SW = 250kHz
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
f SW = 250kHz
3 5 7 9 11 13 15 17 19 21 23 25 27 29
V+ (V)
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