AH180-WG-7 Diodes Inc, AH180-WG-7 Datasheet

Board Mount Hall Effect / Magnetic Sensors HALL IC SWITCH 2.5V 5.5V S60G N-80G S10G

AH180-WG-7

Manufacturer Part Number
AH180-WG-7
Description
Board Mount Hall Effect / Magnetic Sensors HALL IC SWITCH 2.5V 5.5V S60G N-80G S10G
Manufacturer
Diodes Inc
Datasheet

Specifications of AH180-WG-7

Operational Type
Omnipolar Switch
Operating Supply Voltage
2.5 V to 5.5 V
Package / Case
SC59-3L
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Maximum Output Current
0.11 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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AH180 is a micro-power Omnipolar Hall-Effect switch
designed for portable and battery powered equipment such
cellular phones, PDAs and portable PCs. Based on two Hall-
Effect plates and a chopper stabilized architecture the AH180
provides a reliable solution over the whole operating range.
To support portable and battery powered equipment the
design has been optimized to operate over the supply range
of 2.5V to 5.5V and consumes only 24uW with a supply of 3V.
or south pole of sufficient strength.
When the magnetic flux density (B) is larger than operate
point (Bop), output is switched on (Output pin is pulled low).
The output is turned off when B becomes lower than the
release point (Brp). The output will remain off when there is
no magnetic field.
The AH180 is available in SIP-3L, SC59, DFN2020-3, and
DFN2020-6 packages.
Features
Description
The single open-drain output switches on with either a north
Notes:
AH180
Document number: DS31023 Rev. 17 - 2
Omnipolar (north or south pole) operation
Micropower operation
Single open drain output
2.5V to 5.5V operating voltage
Chopper stabilized design provides
Good RF noise immunity
-40°C to 85°C operating temperature
ESD (HBM) > 5KV for DFN2020-6, DFN2020-3
SIP-3L, SC59 (commonly known as SOT23 in Asia)
DFN2020-6, DFN2020-3 packages
Green Molding Compound (No Br, Sb) (Note 1)
Superior temperature stability
Minimal switch-point drift
Enhanced immunity to stress
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
> 6KV for SIP-3L and SC59
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
www.diodes.com
1 of 13
Pin Assignments
Applications
Cover switch in clam-shell cellular phones
Cover switch in Notebook PC/PDA
Contact-less switch in consumer products
1. Vdd
6. NC
DFN2020-6
(Top View)
5. GND
2. NC
GND 2.
3. Output
(Top View)
4. NC
(SIP-3L)
(Top View)
SC59
1. Vdd
3.
1 . Vdd
Output
( Top View )
DFN2020-3
3. Output
2. GND
1. Vdd
3. GND
AH180
© Diodes Incorporated
3. Output
SWITCH
July 2010

Related parts for AH180-WG-7

AH180-WG-7 Summary of contents

Page 1

... AH180 is a micro-power Omnipolar Hall-Effect switch designed for portable and battery powered equipment such cellular phones, PDAs and portable PCs. Based on two Hall- Effect plates and a chopper stabilized architecture the AH180 provides a reliable solution over the whole operating range. To support portable and battery powered equipment the design has been optimized to operate over the supply range of 2 ...

Page 2

... No Connected Functional Block Diagram Hall Plate Hall Plate AH180 Document number: DS31023 Rev MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR 2.5~5.5V C AH180 Gnd Description Vdd Power switch Latch Amp Amp Latch www.diodes.com AH180 SWITCH R L Output Output Logical GND July 2010 © Diodes Incorporated ...

Page 3

... Chip disable -40~85°C, A Vdd = 2.5~5.5V Average supply current 25°C, Vdd = 3V A Average supply current -40~85°C, Vdd = 2.5~5.5V A (Note 2) (Note 2) Tperiod Tawake www.diodes.com AH180 SWITCH Values Unit 7 V Unlimited °C -65 to +150 550 mW 230 mW °C 150 Min Unit Max 2.5 5 ...

Page 4

... Magnetic flux density B ) AH180 Document number: DS31023 Rev MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR = 25 °C, Vdd = 3V, Note Parameter Parameter Output Turn off Turn off V sat V sat 0 ( Magnetic flux density www.diodes.com AH180 SWITCH (1mT=10 Gauss) Min Typ. Max Unit - 40 60 -60 - Gauss - -30 -10 - ...

Page 5

... MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR 440 396 352 308 110 115 120 125 176 154 132 110 Power Dissipation Curve 100 147 129 120 110 tio www.diodes.com AH180 SWITCH 100 286 264 242 220 130 135 140 150 100 110 120 130 140 150 ...

Page 6

... SIP-3L AH180-PL-B-S P SIP-3L AH180-PL-A-S P SIP-3L AH180-PG-B-S P SIP-3L AH180-PG-A-S P SIP-3L AH180-WG-7 W SC59 AH180-SNG-7 SN DFN2020-6 AH180-FJG-7 FJ DFN2020-3 Notes: 5. SC59, DFN2020-6 and DFN2020-3 are available in “Green” product only Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 7. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www ...

Page 7

... W : Week : A~Z : 1~26 week a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green Package Identification Code SC59 Pin 1 indicator Y : Year : 0 Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green www.diodes.com AH180 SWITCH a~z : Lead Free K0 July 2010 © Diodes Incorporated ...

Page 8

... Part Number AH180 AH180 Document number: DS31023 Rev MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR Pin 1 indicator XX : Identification Code Y : Year : 0 Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green Package Identification Code DFN2020 www.diodes.com AH180 SWITCH July 2010 © Diodes Incorporated ...

Page 9

... Package Type: SIP-3L for Bulk pack BRANDED SURFACE Active Area Depth Package Dimension AH180 Document number: DS31023 Rev MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR (All Dimensions in mm) 0.51mm NOM Sensor Location www.diodes.com AH180 SWITCH 2.00 +/- 0.10mm 1.15 +/- 0.10mm July 2010 © Diodes Incorporated ...

Page 10

... Package Type: SIP-3L for Ammo pack (3) SC59 (Commonly known as SOT23 in Asia) 0.35/0.50 TOP VIEW 2.70/ 3.00 1.90 2.90/3.10 1.00/ 1.30 0.013/0.10 0.95 0.35/0.55 AH180 Document number: DS31023 Rev MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR (Continued) 0.10/0. www.diodes.com AH180 SWITCH July 2010 © Diodes Incorporated ...

Page 11

... MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR (Continued) Marking 1.95/2.075 A B 1.45/1.65 0.65nom. 0.2/0.3 Bottom View C L 0.5Typ Sensor location 0.25 B 0.2/0.3 0.10M 0.325(Ref.) 1.1/1.3 1.95/2.075 A Bottom View www.diodes.com AH180 SWITCH (Active area depth) Seating plane C Sensor location 0. Seating plane C July 2010 © Diodes Incorporated ...

Page 12

... Taping Orientation (Note 12) (1) DFN2020-6 (2) DFN2020-3 Notes: 12. The taping orientation of the other package type can be found on our website at http://www.diodes.com/datasheets/ap02007.pdf. AH180 Document number: DS31023 Rev MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR www.diodes.com AH180 SWITCH July 2010 © Diodes Incorporated ...

Page 13

... Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2010, Diodes Incorporated www.diodes.com AH180 Document number: DS31023 Rev MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR IMPORTANT NOTICE LIFE SUPPORT www.diodes.com AH180 SWITCH July 2010 © Diodes Incorporated ...

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