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参数资料
| 型号： | MAX1534ETE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC PWR SUPPLY CONTROLLER 16TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 电源控制器 |
| 输入电压： | 4.5 V ~ 26 V |
| 电流 - 电源： | 15µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
High-Efficiency, Triple-Output, Keep-Alive
Power Supply for Notebook Computers
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1, V IN = 12V, ILIM = GND, PRESET = GND, T A = -40 ° C to +85 ° C , unless otherwise noted.) (Note 4)
PARAMETER
Input Voltage Range
Input Undervoltage Lockout
Threshold
SYMBOL
V IN
V UVLO
V IN
V IN rising
V IN falling
CONDITIONS
MIN
4.5
3.6
3.5
TYP
MAX
24
4.4
4.3
UNITS
V
V
BUCK REGULATOR
FB3 Voltage Accuracy (Preset
Mode)
PRESET = GND
4.85
5.15
V
FB3 Set Voltage (Adjustable
Mode)
V FB3
PRESET = IN
0.97
1.03
V
LX Switch Minimum Off-Time
LX Switch Maximum On-Time
LX Switch On-Resistance
t OFF(MIN)
t ON(MAX)
R LX
V IN = 6V
V IN = 4.5V
0.22
8
0.62
12
1.0
1.2
μs
μs
?
LX Current Limit
I LX(PEAK)
ILIM = IN
ILIM = GND
800
425
1200
575
mA
LINEAR REGULATORS
LDOIN Input Voltage
LDOIN UVLO
V LDOIN
V UVLO(LDO) V LDOIN rising, hysteresis = 40mV (typ)
2.5
2.15
5.5
2.40
V
V
OUT1 Voltage Accuracy (Preset
Mode)
OUT2 Voltage Accuracy (Preset
Mode)
FB1, FB2 Set Voltage (Adjustable
Mode)
OUT1, OUT2 Adjustable Output
Voltage Range
Maximum OUT1 Output Current
V OUT1
V OUT2
V FB1 , V FB2
V OUT1 ,
V OUT2
I OUT1(MAX)
PRESET = GND
PRESET = GND
PRESET = IN
PRESET = IN
Continuous
I OUT1 = 100μA to
160mA
I OUT2 = 100μA to
160mA
I OUT_ = 100μA to
160mA
3.20
1.74
0.97
1.0
160
3.40
1.86
1.03
V LDOIN
V
V
V
V
mA
OUT1 Current Limit
160
550
mA
Maximum OUT2 Output Current
I OUT2(MAX)
Continuous
160
mA
OUT2 Current Limit
LDO_ Dropout Voltage
I OUT_ = 80mA (Note 2)
160
550
250
mA
mV
LDO_ Line Regulation
V LDOIN = (V OUT_ + 0.4V) or +2.5V
to +5.5V, I OUT_ = 1mA
-0.2
+0.2
%/V
FAULT DETECTION
POK Threshold
OUT1, OUT2, and FB3 rising edge, 1%
hysteresis (Note 3)
-13
-8
%
4
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1535AETJ | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX1535AETJ+T | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX1535AETJT | 制造商:MAXIM 功能描述:New |
| MAX1535AETJ-T | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX1535BETJ | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
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