參數(shù)資料
型號: AP1305B-SP
英文描述: Single Coil Fan Motor Full Wave Driver
中文描述: 單線圈風(fēng)扇電機(jī)全波驅(qū)動器
文件頁數(shù): 1/5頁
文件大?。?/td> 182K
代理商: AP1305B-SP
AP1301/2/4/5
Single Coil Fan Motor Full Wave Driver
Features
- Compatible to a Hall element
- Operating voltage (V
CC
) : 4V to 20V
- Lock shutdown and automatic restart
- Speed indication output (FG) named as AP1301/4
- Rotation detection output (RD) named as
AP1302/5
- Output current(AP1301/2) I
O
=500mA
(max)
- Output current(AP1304/5) I
O
=350mA
(max)
- Operating temperature (T
opr
) : -30oC to +85oC
- SOP-8L/ SOP-8L EP package
- Include Thermal Shutdown circuit
Application
- CPU cooling fans
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev. 0.2 Apr. 16, 2004
1/5
General Description
The AP1304/5 is single phase full wave drive
design, which is suited for small fans (such as CPU
cooling fans). The low switching noise and effective
motor drive are another advantage. All functions,
including lock shutdown, automatic restart, rotation
detection (RD), and speed indication output (FG)
have been incorporated into one chip. When the
motor is under lock condition, lock shutdown
function turns off the output current. When the lock
condition is removed, the IC automatically restarts
and allows DC fan to run. In addition, the RD
function is to detect the motor status and the FG is
to provide the rotation speed.
The AP1301/2 are heat sink version of AP1304/5.
From function wise, AP1301 is the same as
AP1304, and AP1302 is the same as AP1305.
Pin Descriptions
Name
Description
VCC
Power input
IN+
Hall input
RD/FG
Rotation detection / Speed indication
IN-
Hall input
GND
Ground
CT
Timing capacitor
OUT2
Driver output
OUT1
Driver output
Pin Assignment
AP1301/2/4/5
3
4
8
7
6
5
2
1
IN+
IN-
OUT1
CT
GND
OUT2
VCC
RD/FG
( Top view )
SOP-8L
Ordering Information
Function
Package
S: SOP-8L
SP: SOP-8L EP
AP130X X - X X X
Packing
Blank : Tube
A : Taping
- RD output (1305)
- FG output (1304)
- RD output (1302)
- FG output (1301)
without heat sink
with heat sink
Blank: Normal
L: Lead Free
Lead
Wafer Body
Blank or
A~Z : if necessary
to specify
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