参数资料
型号: AH2984-PG-B
厂商: Diodes Inc
文件页数: 4/10页
文件大小: 0K
描述: IC FAN CONTROLLER BLDC 4SIP
标准包装: 1,000
应用: 风扇控制器,2 相
输出数: 1
电流 - 输出: 500mA
电源电压: 2.5 V ~ 15 V
工作温度: -40°C ~ 105°C
安装类型: 通孔
封装/外壳: 4-SIP
供应商设备封装: 4-SIP
包装: 散装
产品目录页面: 1133 (CN2011-ZH PDF)
其它名称: AH2984-PG-BDI
AH2984
Absolute Maximum Ratings (@T A = +25°C, unless otherwise specified.)
Symbol
V DD
V RDD
I O(AVE)
I O(peak as hold)
Supply Voltage
Reverse V DD Polarity Voltage
Output Current (Note 5)
Conditions
Rating
18
-15
500
800
Unit
V
V
mA
P D
T ST
T J
θ JA
θ JC
Power Dissipation
Storage Temperature
Maximum Junction Temperature
Thermal Resistance (Note 6)
Thermal Resistance (Note 6)
SIP-4
SOT89-5
SIP-4
SOT89-5
SIP-4
SOT89-5
550
800
-55 to +150
+150
227
168
49
36
mW
mW
? C
? C
? C/W
? C/W
? C/W
? C/W
T A
T J
Tc
? JA
? JC
Recommended Operating Conditions (@T A = +25°C, unless otherwise specified.)
Symbol
V DD
T A
Parameter
Supply Voltage
Operating Ambient Temperature (Note 5)
Conditions
Operating
Operating
Min
2.5
-40
Max
15
+105
Unit
V
? C
Electrical Characteristics (@T A = +25°C; V DD = 12V; unless otherwise specified, Note 4)
Symbol
I DD
T on
T off
R duty
R DS(ON)
V Z
Characteristics
Supply Current
Locked Protection On Time
Locked Protection Off Time
Locked Protection Duty Ratio
Output On Resistance
Output Zener-Breakdown Voltage
Conditions
Operating, V DD = 12V
T off /T on
I O = 300mA
I O = 500mA
(Note 7)
Min
2.0
24
Typ.
3.5
0.25
3.25
13
1
1.25
33
Max
5.0
1.67
1.8
42
Unit
mA
s
s
?
V
Notes:
5. Shall not exceed P D and Safety Operation Area.
6. θ JA should be confirmed with heat sink thermal resistance. SOT89 exposed pad soldered to minimum recommended landing pads (see Package Outline
Dimension section) on 2”x2” two-layer 2oz.copper FR4 PCB with thermal vias in the exposed pad connecting to the copper flood on the bottom layer.
7. The V Z value is in D.C voltage measurement. The V Z may vary with coils in A.C. voltage measurements.
AH2984
Document number: DS31698 Rev. 4 - 2
4 of 10
December 2013
? Diodes Incorporated
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