参数资料
型号: AH287-YL-13
厂商: Diodes Inc
文件页数: 4/11页
文件大小: 0K
描述: IC HALL FAN CTRLR 500MA SOT89-5
产品变化通告: AH28x, AH29x Lead Obsolescence 07/June/2010
标准包装: 1
应用: 风扇控制器,无刷(BLDC)
输出数: 2
电流 - 输出: 400mA
电源电压: 3.8 V ~ 28 V
工作温度: -40°C ~ 100°C
安装类型: 表面贴装
封装/外壳: SOT-89-5/6
供应商设备封装: SOT-89-5
包装: 标准包装
其它名称: AH287-YLDIDKR
AH287
HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR
CONTROLLER
Absolute Maximum Ratings
(T A = 25 ° C)
Symbol
Vdd
Supply Voltage
Characteristics
Rating
30
Unit
V
I O
Output Current
I O(AVE)
SIP-4L
SOT89-5L
400
400
mA
mA
I O(PEAK)
700
mA
P D
T ST
T J
θ JA
Power Dissipation
Storage Temperature
Maximum Junction Temperature
Thermal Resistance Junction-to-Case
(Note 5)
SIP-4L
SOT89-5L
SIP-4L
SOT89-5L
550
800
-55 ~ 150
150
227
156
mW
mW
° C
° C
° C/W
° C/W
T A
T J
θ JA
θ JC
Tc
Notes:
5.
θ JA should be confirmed with what heat sink thermal resistance. If no heat sink contacting, θ JA is almost the same as θ JC. .
Recommended Operating Conditions
Symbol
Vdd
T A
Characteristic
Supply Voltage (Note 6)
Operating Ambient Temperature
Conditions
Operating
Operating
Min
3.8
-40
Max
28
100
Unit
V
° C
Notes:
6. Please watch out the current limit issue when the operation voltage is over 26.4V, because of the different efficiency in the coil.
AH287 Rev. 10
DS31042
4 of 11
APRIL 2010
? Diodes Incorporated
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