AH286-P DIODES [Diodes Incorporated], AH286-P Datasheet

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AH286-P

Manufacturer Part Number
AH286-P
Description
HALL-EFFECT SMART FAN MOTOR CONTROLLER
Manufacturer
DIODES [Diodes Incorporated]
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AH286-PL
Manufacturer:
DIODES
Quantity:
60 000
Part Number:
AH286-PL
Manufacturer:
ASAHI
Quantity:
11 240
Features
Ordering Information
Note:
Note: 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
AH286 Rev. 4
1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
On chip Hall sensor
Rotor-locked shutdown
Automatically restart
Rotor-state detection (RD) output
Built-in Zener protection for output driver
Operating voltage: 3.8V~20 V
Output current: I
Lead Free Packages: SIP-5L and SOT89-5L
http://www.diodes.com/datasheets/ap02001.pdf.
Lead-free
Lead-free
AH286-P
AH286-Y
O(AVE)
Device
= 500mA for SOT89-5L
Package
Code
P
Y
Y : SOT89-5L
P : SIP-5L
Package
Packaging
HALL-EFFECT SMART FAN MOTOR CONTROLLER
SOT89-5
www.diodes.com
AH286 X X X
SIP-5
1 of 10
-
Quantity
L : Lead-Free
Lead-Free
1000
NA
General Description
AH286 is a monolithic fan motor controller with Hall sensor’s
capability. It contains two complementary open-drain transistors
for motor’s coil driving, automatic lock current shutdown, and
recovery protections. In addition, rotor-state detection (RD)
output is for Rotor-state detection.
Rotor-lock shutdown detection circuit turns off the output driver
when the rotor is blocked to avoid coil overheat. Then, the
automatic recovery circuit will restart the motor. These protected
actions are repeated and periodic during the blocked period. Until
the blocking is removed, the motor recovers and runs normally.
Tube/Bulk
Part Number Suffix
NA
-B
-7/-13 : Taping
-B : Bulk
Packing
2500/Tape & Reel
Quantity
NA
©
7” Tape and Reel
JANUARY 2007
Diodes Incorporated
AH286
Part Number Suffix
-13
NA

Related parts for AH286-P

AH286-P Summary of contents

Page 1

... Note: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. Package Device Code AH286-P Lead-free AH286-Y Lead-free Note: 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. ...

Page 2

... Pin Assignment ( Front View ) 286 Vdd DOB 5 : GND SIP-5L Pin Descriptions AH286 Rev. 4 HALL-EFFECT SMART FAN MOTOR CONTROLLER Vdd 1 2 GND 3 DO Symbol Description RD Rotor-state detection Vdd Input power DO Output pin DOB Output pin GND Ground www ...

Page 3

... Block Diagram Vdd 2 Regulator Typical Application Circuit Vdd (12V) RD AH286 Rev. 4 HALL-EFFECT SMART FAN MOTOR CONTROLLER Lock Shutdown and Automatic Recovery Hall Plate Control Logic Amp. 5 GND (SIP-5L 286 C1=1uF 12V DC Brush-Less Fan with RD Output Function www.diodes.com ...

Page 4

... Supply Voltage Output Current Power Dissipation Operating Temperature Storage Temperature Maximum Junction Temp. Thermal Resistance θ Note: should be confirmed with what heat sink thermal resistance heat sink contacting, JA AH286 Rev. 4 HALL-EFFECT SMART FAN MOTOR CONTROLLER = 25 ° Symbol SIP5/SOT89-5 O(AVE) ...

Page 5

... Output On resistance RD output Vds Output Zener-breakdown Voltage Truth Table IN- IN Magnetic Characteristics Characteristics Operate Point Release Point Hysteresis AH286 Rev. 4 HALL-EFFECT SMART FAN MOTOR CONTROLLER = 25 ° C, Vdd =12V, unless otherwise specified Symbol Conditions V Operating dd Operating off T ...

Page 6

... Operating Characteristics DOB Brp 0 Magnetic Flux Density in Gauss AH286 Rev. 4 HALL-EFFECT SMART FAN MOTOR CONTROLLER OFF OP Vsat Vsat Bop S Marking side N ( SIP5 ) ( SOT89 www.diodes.com AH286 DO 12 OFF Brp 0 Bop Magnetic Flux Density in Gauss ...

Page 7

... P (mW (mW) D 900 800 700 600 500 400 300 200 100 0 0 AH286 Rev. 4 HALL-EFFECT SMART FAN MOTOR CONTROLLER (SIP-5L 440 396 352 110 115 120 176 154 132 tio rve 2 5 ...

Page 8

... Marking Information (1) SIP-5L Part Number (2) SOT89-5L AH286 Rev. 4 HALL-EFFECT SMART FAN MOTOR CONTROLLER ( Front View ) Internal code a~z: Lead Free 286 :Year Nth week 01~ Internal Code Year: 0 Month: A~L 286 Internal code a~z: Lead Free www ...

Page 9

... Package Information (1) Package type: SIP-5L Location of Sensing Point 1.016 mm [0.04 inch] AH286 Rev. 4 HALL-EFFECT SMART FAN MOTOR CONTROLLER ( unit 2.006 mm [0.079 inch] ( Top View www.diodes.com AH286 5 JANUARY 2007 © Diodes Incorporated ...

Page 10

... Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. AH286 Rev. 4 HALL-EFFECT SMART FAN MOTOR CONTROLLER Sensor Location ...

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