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参数资料
| 型号： | MAX15049EVKIT+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/31页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT FOR MAX15049 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 3，非隔离 |
| 输出电压： | 1.2V，1.8V，3.3V |
| 电流 - 输出： | 6A，3A，3A |
| 输入电压： | 5 V ~ 16 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 500kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | MAX15049 |
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MAX15048/MAX15049
Triple-Output Buck Controllers
with Tracking/Sequencing
ELECTRICAL CHARACTERISTICS (continued)
(V IN = 12V or V IN = V REG = 5V, V DREG_ = V REG , V PGND_ = 0V, C REG = 2.2 F F, R RT = 39.2k I , T A = -40 N C to +85 N C, unless otherwise
noted. Typical values are at T A = T J = +25 N C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ENABLE/PGOOD
EN_ Threshold
V EN-TH
EN_ rising
0.57
0.60
0.63
V
EN_ Threshold Hysteresis
46
mV
EN_ Input Bias Current
-1
+1
F A
PGOOD Threshold
FB_ rising
0.545
0.550
0.555
V
PGOOD Hysteresis
30
mV
PGOOD Output Low Level
Sinking 3mA
0.1
V
PGOOD Leakage
V PGOOD = 5V
-1
+1
F A
THERMAL SHUTDOWN
Thermal-Shutdown Temperature
Thermal-Shutdown Hysteresis
Temperature rising
+160
20
N C
N C
Note 2: 100% production tested at T A = T J = +25 N C and T A = T J = +85 N C. Limits at other temperatures are guaranteed by
design.
Note 3: For 5V applications, connect REG directly to IN.
Typical Operating Characteristics
(V IN = 12V, V DREG_ = V REG , V PGND_ = 0V, C REG = 2.2 F F, R RT = 39.2k I , T A = +25 N C, unless otherwise noted. See Figure 10.)
100
90
CONVERTER 1 EFFICIENCY
vs. LOAD CURRENT
100
90
CONVERTER 2 EFFICIENCY
vs. LOAD CURRENT
100
90
CONVERTER 3 EFFICIENCY
vs. LOAD CURRENT
80
70
60
V IN = 12V
V IN = 5V
80
70
60
V IN = 12V
V IN = 5V
80
70
60
V IN = 12V
V IN = 5V
50
40
30
20
50
40
30
20
50
40
30
20
10
0
V OUT1 = 3.3V
10
0
V OUT2 = 1.8V
10
0
V OUT3 = 1.2V
0
0.5
1.0
1.5
2.0
2.5
3.0
0
0.5
1.0
1.5
2.0
2.5
3.0
0
1
2
3
4
5
6
4
LOAD CURRENT (A)
LOAD CURRENT (A)
LOAD CURRENT (A)
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX15049EVKIT+ | 功能描述:电源管理IC开发工具 MAX15049 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX1504YETL+ | 制造商:Maxim Integrated Products 功能描述:HIGHLY INTEGRATED LINEAR BATTERY CHARGER - Rail/Tube |
| MAX1504YETL+T | 制造商:Maxim Integrated Products 功能描述:HIGHLY INTEGRATED LINEAR BATTERY CHARGER - Tape and Reel |
| MAX1504ZETL+ | 制造商:Maxim from Components Direct 功能描述:THE MAXIM MAX1504ZETL+ IS A BATTERY CHARGER. - Rail/Tube 制造商:Maxim 功能描述:The Maxim MAX1504ZETL+ is a Battery Charger. |
| MAX1504ZETL+D | 制造商:Maxim Integrated Products 功能描述:HIGHLY INTEGRATED LINEAR BATTERY CHARGER - Rail/Tube |
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