参数资料
型号: MIC5380-SSYFT TR
厂商: Micrel Inc
文件页数: 5/12页
文件大小: 0K
描述: IC REG LDO 3.3V .15A 6MLF
产品培训模块: MIC5380/81 Overview
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 3.3V
输入电压: 2.5 V ~ 5.5 V
电压 - 压降(标准): 0.155V @ 150mA
稳压器数量: 2
电流 - 输出: 150mA
电流 - 限制(最小): 200mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-UFQFN,6-TMLF?
供应商设备封装: 6-TMLF?(1x1)
包装: 标准包装
产品目录页面: 1106 (CN2011-ZH PDF)
其它名称: 576-3453-6
Power Dissipation (P D ) ........................... Internally Limited
ESD Rating .................................................................. 2kV
Micrel, Inc.
Absolute Maximum Ratings (1)
Supply Voltage (V IN ) ........................................ –0.3V to +6V
Enable Voltage (V EN1, V EN2 )............................... –0.3V to V IN
(3)
Lead Temperature (soldering, 10sec.)....................... 260°C
Junction Temperature (T J ) ........................ –40°C to +125°C
Storage Temperature (T s ) ......................... –65°C to +150°C
(4)
MIC5380/1
Operating Ratings (2)
Supply Voltage (V IN )....................................... +2.5V to 5.5V
Enable Voltage (V EN1, V EN2 )............................... –0.3V to V IN
Junction Temperature (T J ) ........................ –40°C to +125°C
Junction Thermal Resistance
1mm x 1mm Thin MLF-6 ( θ JA ) .........................150°C/W
Electrical Characteristics (5)
V IN = V EN1 = V EN2 = V OUT + 1V; higher of the two regulator outputs; I OUTLDO1 = I OUTLDO2 = 100μA; C OUT1 = C OUT2 = 1μF;
T J = 25°C, bold values indicate –40°C to +125°C, unless noted.
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation
Dropout Voltage
Ground Pin Current
Ground Pin Current in
Shutdown
Ripple Rejection
Current Limit
Output Voltage Noise
Auto-Discharge NFET
Resistance
Condition
Variation from nominal V OUT
Variation from nominal V OUT ; –40°C to +85°C
V IN = V OUT +1V to 5.5V, I OUT = 100μA
I OUT = 100μA to 150mA
I OUT = 50mA
I OUT = 150mA
V EN1 = High; V EN2 = Low; I OUT = 0mA
V EN1 = Low; V EN2 = High; I OUT = 0mA
V EN1 = V EN2 = High; I OUT1 = I OUT2 = 0mA
V EN1 = V EN2 = 0V
f = 1kHz; C OUT = 1μF
V OUT = 0V
C OUT = 1μF, 10Hz to 100kHz
MIC5381 Only; V EN1 = V EN2 = 0V; V IN = 3.6V
Min
–3.0
200
Typ
±1
0.02
0.3
55
155
32
32
59
0.05
60
325
200
30
Max
+3.0
0.3
1
110
310
45
45
85
1
550
Units
%
%
%/V
%
mV
mV
μA
μA
μA
μA
dB
mA
μV RMS
?
Enable Inputs (EN1/EN2)
Enable Input Voltage
Logic Low
Logic High
1.2
0.2
V
V
Enable Input Current
Turn-on Time
V IL ≤ 0.2V
V IH ≥ 1.2V
C OUT = 1μF
0.01
0.01
50
1
1
125
μA
μA
μs
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. The maximum allowable power dissipation of any T A (ambient temperature) is P D(max) = (T J(max) – T A ) / θ JA . Exceeding the maximum allowable power
dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown.
4. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k ? in series with 100pF.
5. Specification for packaged product only.
November 2008
5
M9999-110608-A
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