参数资料
型号: ISL9003AIRURZ-T
厂商: Intersil
文件页数: 3/12页
文件大小: 0K
描述: IC REG LDO 2.6V .15A 6-TDFN
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 2.6V
输入电压: 最高 6.5V
电压 - 压降(标准): 0.25V @ 300mA
稳压器数量: 1
电流 - 输出: 150mA(最小)
电流 - 限制(最小): 175mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-UFDFN 裸露焊盘
供应商设备封装: 6-UTDFN(1.6x1.6)
包装: 带卷 (TR)
ISL9003A
Absolute Maximum Ratings
Thermal Information
Supply Voltage (V IN ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.1V
Thermal Resistance
θ JA (°C/W)
V O Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.6V
All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (VIN + 0.3V)
Recommended Operating Conditions
Ambient Temperature Range (T A ) . . . . . . . . . . . . . . .-40°C to +85°C
Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3V to 6.5V
5 Ld SC-70 Package (Note 5) . . . . . . . . . . . . . . . . . 231
6 Ld μTDFN Package (Note 6) . . . . . . . . . . . . . . . . 125
Junction Temperature Range . . . . . . . . . . . . . . . . .-40°C to +125°C
Operating Temperature Range . . . . . . . . . . . . . . . . .-40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
5. θ JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
6. θ JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
Electrical Specifications
Unless otherwise noted, all parameters are guaranteed over the operational supply voltage and temperature range
of the device as follows: T A = -40°C to +85°C; V IN = (V O + 0.5V) to 6.5V with a minimum V IN of 2.3V; C IN = 1μF;
C O = 1μF; C BYP = 0.01μF.
MIN
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
(Note 9)
TYP
(Note 9)
UNITS
DC CHARACTERISTICS
Supply Voltage
V IN
2.3
6.5
V
Ground Current
I DD
Output Enabled; I O = 0μA; V IN < 4.2V
31
40
μA
Output Enabled; I O = 0μA; Full voltage range
57
μA
Shutdown Current
I DDS
0.5
1.2
μA
UVLO Threshold
Regulation Voltage Accuracy
V UV+
V UV-
Initial accuracy at V IN = V O + 0.5V, I O = 10mA, T J = +25°C
V IN = V O + 0.5V to 6.5V, I O = 10μA to150mA, T J = +25°C
V IN = V O + 0.5V to 6.5V, I O = 10μA to 150mA, T J = -40°C to
1.9
1.6
-0.7
-0.8
-1.8
2.1
1.8
2.3
2.0
+0.7
+0.8
+1.8
V
V
%
%
%
+125°C
Maximum Output Current
I MAX
Continuous
150
mA
Internal Current Limit
Drop-out Voltage (Note 8)
Thermal Shutdown
Temperature
I LIM
V DO1
V DO2
V DO3
T SD+
T SD-
I O = 150mA; V O < 2.5V
I O = 150mA; 2.5V ≤ V O ≤ 2.8V
I O = 150mA; 2.8V < V O
175
265
300
250
200
140
110
355
500
400
325
mA
mV
mV
mV
°C
°C
AC CHARACTERISTICS
Ripple Rejection (Note 7)
I O = 10mA, V IN = 2.8V(min), V O = 1.8V, C BYP = 0.1μF
Output Noise Voltage (Note 7)
3
@ 1kHz
@ 10kHz
@ 100kHz
V O = 1.5V, T A = +25°C, C BYP = 0.1μF
BW = 10Hz to 100kHz, I O = 100μA
BW = 10Hz to 100kHz, I O = 10mA
90
70
50
20
30
dB
dB
dB
μV RMS
μV RMS
FN6299.4
October 1, 2009
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