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参数资料
| 型号： | AL8400SE-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | IC CTRLR LED DRIVER SOT353 |
| 标准包装： | 1 |
| 拓扑： | 线性 |
| 输出数： | 1 |
| 内部驱动器： | 无 |
| 类型 - 主要： | 通用 |
| 电源电压： | 2.2 V ~ 18 V |
| 输出电压： | 0.2 V ~ 18 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSSOP（5 引线），SC-88A，SOT-353 |
| 供应商设备封装： | SOT-353 |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 125°C |
| 其它名称： | AL8400SE-7DIDKR |
AL8400 /AL8400Q
Recommended Operating Conditions (@T A = +25°C, unless otherwise specified.)
Symbol
V CC
V OUT
I OUT
T A
Parameter
Supply Voltage Range
OUT Voltage Range
OUT Pin Current
Operating Ambient Temperature Range
Min
2.2
0.2
0.3
-40
Max
18
18
15
+125
Units
V
mA
°C
Electrical Characteristics (Note 4) (@T A = +25°C, V CC = 12V, V OUT = V FB , I OUT = 1mA, unless otherwise specified.)
Symbol
V FB
Parameter
Feedback Voltage
Conditions
T A = +25°C
T A = -40°C to +125°C
Min
0.194
0.190
Typ
0.2
Max
0.206
0.210
Units
V
FB LOAD
FB LINE
FB OVR
Feedback Pin Load Regulation
Feedback Pin Line Regulation
Output Voltage Regulation
I OUT = 1 to 15mA
V CC = 2.2V to 18V
V OUT = 0.2V to 18V, I OUT =1mA
(Ref. Figure 1)
T A = +25°C
T A = -40°C to +125°C
T A = +25°C
T A = -40°C to +125°C
T A = +25°C
T A = -40°C to +125°C
3.1
0.1
6
10
1.5
2
2
3
mV
mV
mV
I FB
I CC
I OUT(LK)
Z OUT
PSRR
FB Input Bias Current
Supply Current
OUT Leakage Current
Dynamic Output Impedance
Power Supply Rejection Ratio
V CC = 18V
V CC = 2.2V to 18V, I OUT =10mA
V CC = 18V, V OUT = 18V, V FB =0V
I OUT = 1 to 15mA, f < 1kHz
f = 300kHz, V AC = 0.3V PP
T A = +25°C
T A = -40°C to +125°C
T A = +25°C
T A = -40°C to +125°C
T A = +25°C
T A = +125°C
T A = +25°C
T A = -40°C to +125°C
T A = +25°C
-200
-45
0.48
0.25
45
0
1
1.5
0.1
1
0.4
0.6
nA
mA
μA
Ω
dB
BW
G
Amplifier Unity Gain Frequency
Amplifier Transconductance
T A = +25°C
T A = +25°C
600
4500
kHz
mA/V
Note:
4. Production testing of the device is performed at +25°C. Functional operation of the device and parameters specified over the operating temperature
range are guaranteed by design, characterization and process control.
Typical Characteristics
Load Regulation
Line Regulation
AL8400/ AL8400Q
Document number: DS35115 Rev. 4 - 2
3 of 13
www.diodes.com
August 2012
? Diodes Incorporated
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