参数资料
型号: AH291-YL-13
厂商: Diodes/Zetex
文件页数: 4/9页
文件大小: 0K
描述: IC HALL FAN CTRLR 400MA SOT-89-5
产品变化通告: AH28x, AH29x Lead Obsolescence 07/June/2010
标准包装: 2,500
应用: 风扇控制器,无刷(BLDC)
输出数: 2
电流 - 输出: 400mA
电源电压: 1.8 V ~ 5.75 V
工作温度: -20°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: 带卷 (TR)
AH291
LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR
CONTROLLER
Magnetic Characteristics ( T A = 25 ° C, Vcc = 24V, unless otherwise specified, Note 3)
(1mT = 10 Gauss)
Symbol
Bop
Brp
Bhy
Characteristics
Operation Point
Release Point
Hysteresis
Min
-
-60
-
Typ.
30
-30
60
Max
60
-
-
Unit
Gauss
Gauss
Gauss
Notes:
3. The magnetic characteristics may vary with supply voltage, operating temperature and after soldering.
Operating Characteristics
DOB
DO
RP
12
OFF
OFF
12
OP
10
8
6
4
10
8
6
4
ON
2
OP
RP
2
ON
V SAT
V SAT
Brp
0
Bop
Brp
0
Bop
Magnetic Flux Density in Gauss
S
N
( SIP-4L )
Marking
side
Magnetic Flux Density in Gauss
S
Marking
side
N
( SOT89-5L )
AH291
Document number: DS31041 Rev. 8 - 2
4 of 9
June 2010
? Diodes Incorporated
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