参数资料
| 型号： | MAX8704EUB+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/13页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.5V/1.2V/ADJ 10-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，固定式或可调式 |
| 输出电压： | 1.5V，1.2V，可调式 |
| 输入电压： | 1 V ~ 5.5 V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 5A |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 管件 |
High-Current, Low-Voltage Linear Regulator
with Power-Limited, External MOSFET
ABSOLUTE MAXIMUM RATINGS
V CC , V IN to GND.......................................................-0.3V to +6V
CSP, CSN, DRV to GND ...........................................-0.3V to +6V
FB, PLIM, SS/EN, PGOOD to GND.............-0.3V to (V CC + 0.3V)
Continuous Power Dissipation (T A = +70°C)
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
10-Pin μMAX (derated 5.6mW/°C above +70°C) .........444mW
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V IN = 2.5V, V CC = 5.0V, PLIM = FB = GND, CSP = CSN, SS/EN floating, T A = 0°C to +85°C , unless otherwise noted. Typical values
are at T A = +25°C.)
PARAMETER
Input Voltage Range
Preset Output Voltage
(Fixed)
Feedback Voltage Accuracy
(Adjustable)
Load-Regulation Error
SYMBOL
V IN
V CC
V OUT
V FB
CONDITIONS
FB = V CC
FB = GND
FB = CSN
V CSP - V CSN = 45mV
MIN
1.0
4.5
1.462
1.170
490
-2.5
TYP
1.50
1.20
500
-2
MAX
5.5
5.5
1.538
1.230
510
UNITS
V
V
mV
%
Line-Regulation Error
V IN = 1V to 5.5V
0.01
%
FB Input Bias Current
CSN Input Bias Current
I FB
I CSN
V FB = 0.6V
V CSN = 1.6V
-1
50
+1
100
μA
μA
DRV Output Voltage Swing
V DRV
Output high
V CC -
1.0
V CC -
0.7
V
Output low
0.7
1.0
DRV Slew Rate
C DRV = 40nF
0.2
V/μs
Quiescent Supply Current (V CC )
Quiescent Supply Current (V IN )
Shutdown Supply Current (V CC )
Shutdown Supply Current (V IN )
I CC
I IN
FB forced above the regulation point,
V CSN = 1.6V
FB forced above the regulation point,
V CSN = 1.6V
SS/EN = GND
SS/EN = GND
1.5
5
35
5
3
10
70
10
mA
μA
μA
μA
FAULT DETECTION
Thermal-Shutdown Threshold
T SHDN
Rising edge, 20 ° C hysteresis
+140
° C
V CC Undervoltage-Lockout
Threshold
Rising edge, 15mV hysteresis
4.2
4.45
V
Current-Limit Threshold
Power-Limit Threshold
Power-Limit Conversion Gain
V CSLIMIT
V PWRLIMIT
K PLIM
PLIM = GND
Rising edge
V CSP - V CSN = 30mV, V CSN = 0.5V,
V IN = 3.5V
45
0.96
155
50
1.0
200
57
1.04
233
mV
V
μA/V 2
Power-Limit Conversion Gain
Variation
V CSP - V CSN = 25mV to 45mV, V CSN = 0.5V,
V IN = 2V to 4.5V
±12
%
2
_______________________________________________________________________________________
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| MAX8704EUB+ | 功能描述:线性稳压器 - 标准 High current Low Voltage LDO RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
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