SS41K6 [HONEYWELL]

Hall Effect Sensor,;


型号：	SS41K6
厂家：	Honeywell
描述：	Hall Effect Sensor, 传感器换能器
文件：	总5页 (文件大小：656K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

High Voltage and ESD Protection Bipolar Hall-Effect

005990

Digital Position Sensor ICs: SS41K6

Issue 1

Datasheet

FEATURES

• ESD protected +16 kV (HBM - Human Body Model)

• Enhanced supply voltage range of 4.5 Vdc to 60 Vdc allows

use in a wide variety of applications

• Current consumption of only 5 mA max. at 4.5 Vdc provides

energy efﬁciency

• Output short circuit protection

• Bipolar magnetics for ring magnet applications with

alternating North and South poles

• Temperature range of -40°C to 150°C [-40°F to 302°F]

• RoHS-compliant materials meet Directive 2002/95/EC

• Small, leaded, ﬂat TO-92-style package allows for a

compact PCB layout

DESCRIPTION

The SS41K6 sensor ICs are versatile digital Hall-effect

devices operated by the magnetic ﬁeld from a permanent

magnet or an electromagnet, and are designed to respond

to alternating North and South poles. The built-in regulator

provides enhanced operation stability from 4.5 Vdc to

60 Vdc supply voltage range, and internal circuitry is designed

to prevent sensor damage in case the supply voltage polarity

is accidentally reversed. Output short circuit protection is

enabled when the output load current exceeds the rated

load current speciﬁed in Table 1. The open-collector, sinking

output voltage can be easily interfaced with a wide variety of

electronic circuits. These products are available in a ﬂat TO-

92-style package with straight leads in bulk packaging.

POTENTIAL APPLICATIONS

• Transportation: Speed and RPM sensing, electric motor

commutation and control

• Industrial and Commercial: Flow-rate sensing for

appliances, tachomotor counter pickup, brushless dc motor

commutation, motor and fan control

• Medical: Equipment or instruments that use electric motors

PORTFOLIO

Other bipolar digital position sensor ICs include:

• SS30AT, SS40A, SS50AT

• SS311PT, SS411P

• SS40F, SS40AF

• SS400 Series, SS500 Series (selected catalog listings)

• SS41, SS41-L, SS41-T2, SS41-T3, SS41-S, SS41-SP

• SS51T

Sensing and Internet of Things

Bipolar Hall-Effect Digital Position Sensor ICs:

SS41K6

Table 1. Performance Specifications (At V_S= 4.5 V to 60 V, T_A= -40ºC to 150ºC [-40ºF to 302ºF], I_O= 15 mA, except

where otherwise specified.)

Characteristic

Symbol Condition

Min.

Typ.

Max.

Unit

—

4.5

—

60.0

24.0

Supply voltage

V_S

-40ºC to 125ºC [-40ºF to 257ºF]

150ºC [302ºF]

Supply current

I_S

—

3.6

0.215

—

10.0

0.600

10.0

—

Output voltage (ON)

Output leakage current

Output current limit¹

V_SAT

I_OH

I_O= 15 mA

—

µA

I_O(SCP)

short circuit protection¹

—

Output switching time:

rise time

fall time

t_r

t_f

T_A= 25ºC [77ºF]

—

1.5

µs

ESD (Human Body Model)

Operating temperature

Junction temperature

Storage temperature

Thermal resistance

V_ESD

T_A

per JEDEC JS-001-2014

-16

—

-40 [-40]

—

150 [302]

165 [329]

150 [302]

233

ºC [ºF]

ºC/W

T_J

T_S

R_qJA

Soldering time and

temperature

—

3 s max.

250 [482]

—

260 [500]

ºC [ºF]

¹Output short circuit protection is enabled when the output load current exceeds the rated load current.

Table 2. Magnetic Characteristics (At V_S= 4.5 V to 60 V, T_A= -40ºC to 150ºC [-40ºF to 302ºF], except where otherwise specified.)

Characteristic

Symbol Condition

Min.

Typ.

Max.

Unit

—

115

Operate

B_OP

Gauss

T_A= 25ºC [75ºF]

—

ꢀ115

ꢀ65

ꢀ25

—

Release

B_RP

Gauss

T_A= 25ºC [75ºF]

Differential

B_DIF

—

NOTICE

The magnetic ﬁeld strength (Gauss)

CAUTION

These Hall-effect sensor ICs may have

an initial output in either the ON or OFF

state if powered up with an applied

magnetic ﬁeld in the differential zone

(applied magnetic ﬁeld >B_RPand <B_OP).

Honeywell recommends allowing 10 µs

after supply voltage has reached 4.5 V

for the output voltage to stabilize.

ELECTROSTATIC

SENSITIVE

required to cause the switch to

DEVICES

change state (operate and release)

will be as speciﬁed in the magnetic

characteristics (see Table 2). To test

the switch against the speciﬁed limits,

the switch must be placed in a uniform

magnetic ﬁeld.

DO NOT OPEN OR HANDLE

EXCEPT AT A

STATIC FREE WORKSTATION

ESD SENSITIVITY:

CLASS 3B

Table 3. Absolute Maximum Specifications

Characteristic

Supply voltage

Output voltage

Output current

Magnetic ﬂux

Symbol Condition

Min.

Typ.

—

Max.

60.0

Unit

V_s

V_O

I_O

—

-0.5

—

60.0

N/A¹

—

Gauss

—

no limit

¹Output short circuit protection is enabled when the output load current exceeds the rated load current shown in Table 1.

NOTICE

Absolute maximum ratings are the extreme limits the device will momentarily withstand without damage to the device.

Electrical and mechanical characteristics are not guaranteed if the rated voltage and/or currents are exceeded, nor will the

device necessarily operate at absolute maximum ratings.

Sensing and Internet of Things

Bipolar Hall-Effect Digital Position Sensor ICs:

SS41K6

Figure 1. Magnetic Characteristics vs Temperature

Figure 2. Power Derating Curve

150

100

B_OPtypical

B_RPtypical

B_OPmaximum

-50

-100

-150

B_RPminimum

-50

-30

-10

110

130

150

[-58]

[-22] [14]

[50]

[86] [122] [158] [194] [230] [266] [302]

-40

[-40]

-20

[-4]

100

120

140

160

[32]

[68]

[86] [104] [176] [212] [248] [284] [320]

[32]

Temperature (°C [°F])

Figure 3. Transfer Characteristics

Figure 4. Transfer Characteristics Definition

V_O

B_OP

B+

B_DIF

B-

V_O

B_RP

B_OP

B_OPB+

B_DIF

Figure 5. Current Sinking Output Block Diagram

Figure 6. Basic Application Circuit

V_S

V_S(+)

R_LOAD

Trigger

V_O(O)

Circuit

and

Hall-effect

Sensor IC

V_O

Ampliﬁer

Ground

Ground (-)

Figure 7. Wiring Diagrams

+DC

+5 Vdc

+10 Vdc

150 mA

Load

5 Vdc

47 Ohm

1.2 kOhm

10 kOhm

R₁

550 Ohm

2N2222

Sensor

NPN

TTL or

DTL Gate

Sensor

100 Ohm

Transistor

LED

50 mA

5 Vdc

+13 Vdc

+15 Vdc

13 Vdc

10 Vdc

R₁

2N3638

PNP

47 Ohm

4.7 kOhm

47 kOhm

PNP

Transistor

PNP

Transistor

R₁

Load

SCR

Load

550 Ohm

1.8 kOhm

750 Ohm

100 mA

Sensor

TRIAC

Relay

coil

LOW

Sensing and Internet of Things

Bipolar Hall-Effect Digital Position Sensor ICs:

SS41K6

Figure 8. Mounting and Dimensional Drawings (For reference only: mm/[in])

4,06

[0.160]

1,57

[0.062]

2,50

[0.098]

0,76

[0.030]

0,46

[0.118]

3,00

[0.118]

41K6

1,74

[0.069]

XXXAX

3X 0,56 Max.

[0.022]

15,5 - 14,4

[0.61 - 0.57]

3X 0,38

[0.015]

3X 0,38

[0.015]

2X 1,27

[0.05]

Note: Ensure the minimum hole size in the PCB is 0,68 mm [0.027] dia. based on the IPC 2222 Level B standard.

Table 4. Order Guide

Catalog Listing

Description

Bipolar Hall-Effect Digital Position Sensor, 4.5 Vdc to 60 Vdc supply voltage range,

flat TO-92-style, straight standard leads, bulk pack, 1000 units/bag

SS41K6

Sensing and Internet of Things

ADDITIONAL INFORMATION

The following associated literature is available on the

Honeywell web site at sensing.honeywell.com:

WARNING

PERSONAL INJURY

DO NOT USE these products as safety or emergency stop

devices or in any other application where failure of the

product could result in personal injury.

• Product Line Guide

• Product Range Guide

• Selection Guides

Failure to comply with these instructions could result in

death or serious injury.

WARNING

MISUSE OF DOCUMENTATION

•

The information presented in this datasheet is for

reference only. Do not use this document as a product

installation guide.

•

Complete installation, operation, and maintenance

information is provided in the instructions supplied with

each product.

Failure to comply with these instructions could result in

death or serious injury.

Warranty/Remedy

Honeywell warrants goods of its manufacture as being free

of defective materials and faulty workmanship during the

applicable warranty period. Honeywell’s standard product

warranty applies unless agreed to otherwise by Honeywell in

writing; please refer to your order acknowledgment or consult

your local sales office for specific warranty details. If warranted

goods are returned to Honeywell during the period of coverage,

Honeywell will repair or replace, at its option, without charge

those items that Honeywell, in its sole discretion, finds defective.

The foregoing is buyer’s sole remedy and is in lieu of all

other warranties, expressed or implied, including those of

merchantability and fitness for a particular purpose. In no

event shall Honeywell be liable for consequential, special, or

indirect damages.

For more information

While Honeywell may provide application assistance personally,

through our literature and the Honeywell web site, it is buyer’s

sole responsibility to determine the suitability of the product in

the application.Specifications may change without notice. The

information we supply is believed to be accurate and reliable as

of this writing. However, Honeywell assumes no responsibility

for its use.

Honeywell Sensing and Internet of

Things services its customers through a

worldwide network of sales offices and

distributors. For application assistance,

current specifications, pricing or the

nearest Authorized Distributor, visit

sensing.honeywell.com or call:

Asia Pacific

Europe

+65 6355-2828

+44 (0) 1698 481481

+1-800-537-6945

USA/Canada

Honeywell Sensing and Internet of Things

9680 Old Bailes Road

Fort Mill, SC 29707

005990-1-EN | 1 | 09/18

www. honeywell.com

SS41K6 [HONEYWELL]

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