ah282z-yla ETC-unknow, ah282z-yla Datasheet

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ah282z-yla

Manufacturer Part Number
ah282z-yla
Description
Hall-effect Smart Motor Controller
Manufacturer
ETC-unknow
Datasheet
- On chip Hall sensor
- Rotor-locked shutdown
- Automatically restart
- Frequency generator (FG) output
- Buil t-in Zener protection for output driver
- Operating voltage: 10V~20V, driver start up: 8V
- Output current:
- Package: SIP-5L, SOT89-5L
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.
Hall-Effect Smart Fan Motor Controller
(minimum)
Features
Pin Configuration
Ordering Information
VCC
GND
DO
1
2
282
1
2
3
3
SOT89-5L
4
I
SIP-5L
O
Blank or
A~Z : if necessary
AH282
5
(
AVE
Wafer Body
)
to specify
= 300 mA
( Front View )
7 4
5
1 : FG
2 : VCC
3 : DO
4 : DOB
5 : GND
DOB
FG
Y: SOT89-5L
P: SIP-5L
Package
AH282 X - X X X
L : Lead Free
Blank: Normal
1/7
AH282 is a monolithic fan motor controller with Hall
sensor’s capability. It contains two complementary
open-collector transistors as motor coil drivers,
automatic lock current shutdown, and recovery
protections. Additional, frequency generator (FG)
output is for speed detection relatively.
To avoid coil burning, rotor-lock shutdown detection
circuit shut down the output driver if the rotor is
blocked and then the automatic recovery circuit will
try to restart the motor. This function repeats while
the rotor is blocked. Until the blocking is removed,
the motor recovers running normally.
Lead
Symbol
General Description
Pin Descriptions
DOB
GND
VCC
DO
FG
Blank : Tube or Bulk
A
Frequency generation
Input power
Output pin
Output pin
Ground
: Tape & Reel
Packing
Description
Rev. 0.4 Apr 16, 2004
AH282

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ah282z-yla Summary of contents

Page 1

Hall-Effect Smart Fan Motor Controller Features - On chip Hall sensor - Rotor-locked shutdown - Automatically restart - Frequency generator (FG) output - Buil t-in Zener protection for output driver - Operating voltage: 10V~20V, driver start up: 8V (minimum) - ...

Page 2

Hall-Effect Smart Fan Motor Controller Block Diagram (SIP5) VCC 2 Regulator Hall Plate Amp. Typical Application Circuit Vcc (12V) FG 12V DC Brush-less Fan with FG output function Anachip Corp. www.anachip.com.tw Lock shutdown and Automatic recovery Control Logic 5 1 ...

Page 3

Hall-Effect Smart Fan Motor Controller Absolute Maximum Ratings Characteristics Output Zener-breakdown Voltage Operating Supply Voltage Output Current Power Dissipation Operating Temperature Storage Temperature Maximum Junction Temp. Electrical Characteristics Characteristics Supply Voltage Supply current Locked Protection On Locked Protection Off Output ...

Page 4

Hall-Effect Smart Fan Motor Controller Operating Characteristics DOB Brp 0 Magnetic Flux Density in Gauss Performance Characteristics (SIP5) Ta (° (mW) 550 440 396 352 308 286 264 ...

Page 5

Hall-Effect Smart Fan Motor Controller Marking Information (1)SIP-5L Part Number (2)SOT89- Anachip Corp. www.anachip.com.tw ( Top View ) 282 Blank : normal L : Lead Free Package Code Nth week: 01~52 Year: 4 ...

Page 6

Hall-Effect Smart Fan Motor Controller Package Information (1)Package type: SIP-5L ( unit [inch] ) 2-0.3C [0.079-0.012C] ± 3.65 0.1 ± [0.144 0.003] ± 14.3 0.3 ± [0.563 0.012] 0.95 [0.037 Location of Sensing Point 1.016 mm [0.04 inch] ...

Page 7

Hall-Effect Smart Fan Motor Controller (2) Package type: SOT89- Package Sensor Location Dimensions In Millimeters Symbol Min. A 4.40 B 4.05 C 1.50 D 1.30 E 2. 0.40 J ...

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