SiP43102
Vishay Siliconix
Dual Output Power Switch
FEATURES
Two Output Power Switches
Total Output Drive — 200 mA Continuous
Pb-free
Available
9-V to 35-V Supply Voltage Range
Low Side or High Side Switch Configuration
Internal Output Over Voltage Clamp For Driving Inductive
Loads
D Current Limit Protection
D
D
D
D
D
D Thermal Shutdown Protection
D UVLO With User Programmable Time Delay
APPLICATIONS
D Optical Detectors for Factory Automation
DESCRIPTION
SiP43102 is a dual power switch IC which contains all control
and power switching circuitry required to drive resistive and
inductive loads in industrial applications. The output switches
are NPN power transistors which can be configured as either
high-side or low-side switches. These switches can operate
from voltages as high as 35 V and have a continuous output
current rating of 200 mA, combined or individually. Internal
zener diodes are provided to clamp the power switch voltages
to safe levels when driving inductive loads. The IN1 and IN2
pins are non-inverting inputs which control the output of
switch 1 and switch 2 respectively. SiP43102 contains under
voltage lockout, UVLO, a user definable turn on delay, current
limit, short circuit protection, and thermal shutdown.
The SiP43102 is available in 16-pin TSSOP and PowerPAKr
MLP-44 packages, which are specified over the industrial,
D suffix (−40 to 85_C) temperature range. Both standard and
lead (Pb)-free options are available in the 16-pin TSSOP
package.
TYPICAL APPLICATION CIRCUIT
+10 to 30 V
5V
100 nF
SiP43102
Load
Load
VCC
1 kW
FAULT
C2
INPUT
IN1
E2
INPUT
IN2
C1
CDEL
E1
GND
100 nF
GND
Both Switches Configured as Low-Side
Document Number: 72641
S-50349—Rev. C, 28-Feb-05
www.vishay.com
1
SiP43102
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
C1, E1, C2, E2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
C1-E1, C2-E2 (clamped by internal circuitry) . . . . . . . . . . . . . . . . . . . . . . 52 V
Output Current
Continuous for one Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mA
Peak for one Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 A
Power Dissipation
TSSOP-16a @ 85_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440 mW
PowerPAK MLP44-16b @ 85_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 850 mW
Thermal Impedance (QJA)
TSSOP-16c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90_C/W
PowerPAK MLP44-16d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47_C/W
FAULT Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mA
FAULT Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V t0 VCC + 0.3 V
IN1, IN2A, IN2B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V t0 VCC + 0.3 V
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65 to 150_C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125_C
Notes
a. Derate 11.1 mW/_C
b. Derate 21.3 mW/_C
c. Device mounted on JEDEC compliant two layer test board.
d. Device mounted on JEDEC compliant four layer test board.
Currents are positive into, negative out of the specificed terminal.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
RECOMMENDED OPERATING RANGE
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 to 32 V
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . −40 to 85_C
SPECIFICATIONS
Test Conditions Unless Specified
Parameter
Symbol
VCC = 25 V,IN1, IN2 = 0 V, IN1, IN2, INV2 = 5 V
CDEL = 10 nF, TA = TJ
Limits
Mina
Typb
Maxa
Unit
Power Supply
Supply Voltage
VCC
Supply Current
ICC
9
−40 to 85_C, Both Inputs Enabled
6
32
V
9
mA
Logic Inputs (IN1, IN2)
Digital Input High Level
VIH
Digital Input Low Level
VIL
3.5
1.5
Input Bias Current, Low Level
IIL
IN1, IN2A, IN2B = 0 V
−0.40
Input Bias Current, High Level
IIH
IN1, IN2A, IN2B = 5 V
0.02
V
mA
Switches 1&2 − High Side Configuration
Rise Time (Off to On)
tr
Rise Tiem (On to Off)
tf
RLOAD = 250 W to GND,
GND C1 , C2 = 25 V
TA = 25 _C
1.3
1.5
VSATHS
Current Limit
ILIMHS
RLOAD = 0.25 W to GND, TA = 25 _C
ILHS
E1, E2 = GND, C1 , C2 = 25 V,IN1, IN2A, IN2B = 0 V
VCLHS
Measure (VC1 − VE1) or (VC2 − VE2)
Voltabe Clamp
ns
300
TA = −40 _C
Saturation Voltage
Leakage Current
RLOAD = 125 W to GND
300
1.1
V
A
5
52
mA
V
Switches 1&2 − Low Side Configuration
Rise Time (On to Off)
tr
Rise Tiem (Off to On)
tf
RLOAD = 250 W to VCC, LOAD = 25 V to C1 , C2
TA = 25 _C
1.3
1.5
VSATLS
Current Limit
ILIMLS
RLOAD = 0.25 W to VCC, TA = 25 _C
ILLS
E1, E2 = GND, C1 , C2 = 25 V,IN1, IN2A, IN2B = 0 V
VCLLS
Measure (VC1 − VE1) or (VC2 − VE2)
Voltabe Clamp
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2
ns
350
TA = −40 _C
Saturation Voltage
Leakage Current
RLOAD = 125 W to VCC
400
1.1
A
5
52
V
mA
V
Document Number: 72641
S-50349—Rev. C, 28-Feb-05
SiP43102
Vishay Siliconix
SPECIFICATIONS
Test Conditions Unless Specified
Parameter
VCC = 25 V,IN1, IN2 = 0 V, IN1, IN2, INV2 = 5 V
CDEL = 10 nF, TA = TJ
Symbol
Limits
Mina
Typb
Maxa
Unit
Turn-On Delay
CDEL Maximum Voltage
CDEL Threshold
VDEL
4.7
VDELTH
4
ICDEL
2.5
mA
0.4
V
ICDEL
V
FAULT Output
VCESAT Conducting State (On)
VSDON
Load on FAULT v 10 mA
Operating Frequency
Switching Frequency
fSW
25
kHz
Under Voltage Lockout
UVLO Threshold
VUVLO
7.5
8
8.5
UVLO Hysteresis
VHYS
0.4
0.5
0.6
V
Thermal Shutdown
Thermal Shutdown Threshold
Hysteresis
T
160
THYS
20
_C
Notes
a. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum (−40_ to 85_C).
b. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing and are measured at VCC = 12 V unless otherwise noted.
PIN CONFIGURATION
TSSOP-16
VCC
1
16
C2
FAULT
2
15
NC
CDEL
3
14
E2
NC
4
13
NC
GND
5
12
NC
NC
6
11
E1
IN2
7
10
NC
IN1
8
9
C1
Top View
TSSOP-16
ORDERING INFORMATION
StandardPart Number
Lead (Pb)-Free
Part Number
SiP43102DQ-T1
SiP43102DQ-T1—E3
Temperature
Range
Marking
−40 to 85_C
43102
PowerPAK MLP-44
C2
NC
13
14
VCC FAULT
15
16
E2
12
1
CDEL
NC
11
2
GND
NC
10
3
NC
E1
9
4
NC
8
C1
7
6
5
NC
IN1
IN2
PowerPAK MLP-44
ORDERING INFORMATION
Standard
Part Number
Temperature Range
Marking
SiP43102DLP-T1
−40 to 85_C
43102
Bottom View
Document Number: 72641
S-50349—Rev. C, 28-Feb-05
www.vishay.com
3
SiP43102
Vishay Siliconix
PIN DESCRIPTION
Pin Number
TSSOP−16
MLP44−16
Name
1
15
VCC
2
16
FAULT
3
1
CDEL
4, 6, 10, 12, 13,
15
3, 4, 7, 10, 11,
14
NC
5
2
GND
7
5
IN2
Input to the Exclusive OR controlling power switch 2.
8
6
IN1
Input controlling power switch 1.
9
8
C1
Collector of power switch 1.
11
9
E1
Emitter of power switch 1.
14
12
E2
Emitter of power switch 2.
16
13
C2
Collector of power switch 2.
Function
Positive Supply Voltage
Open collector output that is switched low on in the event of Short Circuit or Thermal Shut Down.
Connection for the external capacitor controlling the turn on delay.
No connection
Ground Pin.
DETAILED PIN DESCRIPTION
CDEL
E2
A capacitor connected to this pin is used to set the duration
the turn on delay. The delay starts after the UVLO threshold
has been reached.
This pin is the emitter of switch 2. This pin is connected to the
load in the High-Side switch configuration, and is connected
to Ground in the Low-Side configuration.
IN1
C1
This pin controls the state of the output NPN switch 1. A Logic
0 holds the switch off while a Logic 1 turns the switch on.
This pin is the collector of switch 1. This pin is connected to the
VCC in the High-Side switch configuration, and is connected
to the load in the Low-Side configuration.
IN2
C2
This pin controls the state of the output NPN switch 2. A Logic
0 holds the switch off while a Logic 1 turns the switch on.
This pin is the collector of switch 2. This pin is connected to the
VCC in the High-Side switch configuration, and is connected
to the load in the Low-Side configuration.
E1
FAULT
This pin is the emitter of switch 1. This pin is connected to the
load in the High-Side switch configuration, and is connected
to Ground in the Low-Side configuration.
This pin is an open collector output that is pulled to Ground in
the event of a short circuit, an overcurrent, or a thermal shut
down.
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Document Number: 72641
S-50349—Rev. C, 28-Feb-05
SiP43102
Vishay Siliconix
FUNCTIONAL BLOCK DIAGRAM
VCC
Reference
C2
CDEL
UVLO
E2
Reset
FAULT
Control
Logic
C1
Short Citcuit
Thermal Shut Down
E1
IN2
IN1
GND
DETAILED OPERATION
Turn On Delay
Short Circuit and Overcurrent indication
The turn on delay prohibits the output switches from being
turned on for a period of time after VCC has passed through
8 V and the undervoltage condition no longer exists. The
UVLO function keeps the external CDEL capacitor discharged
until VCC is greater than 8 V. After that occurs, internal 2.5-mA
current source charges the capacitor from GND to 4.7 V. A
comparator detects when the voltage on CDEL passes
through 4 V and enables the output switches. The delay time
is a function of the capacitor value and is defined as
1.6 ms/nF.
When an overcurrent or short circuit condition occurs on
either switch, the SiP43102enters a hiccup current limiting
mode. In this mode, the capacitor on CDEL is discharged
down to 3 V, thus turning off the output switches, and then is
charged up to 4 V by a 2.5-mA internal current source, thus
turning the switches on again. If the overcurrent or short circuit
condition remains this cycle will continue. The switches are
enabled at a very low duty cycle, minimizing the power
dissipation and protecting the switches from damage.
An external switch can be connected across the capacitor to
disable the output switches and reset the time delay.
The FAULT output will switch to GND, indicating that an
overload condition or short circuit condition exists.
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and
Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see
http://www.vishay.com/ppg?72641.
Document Number: 72641
S-50349—Rev. C, 28-Feb-05
www.vishay.com
5
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
Package Information
Vishay Siliconix
PowerPAKr MLP44-16 (POWER IC ONLY)
JEDEC Part Number: MO-220
D
-B-
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
Index Area
(Dń2 Eń2)
4
D/2
AA
E/2
BB
E
-A-
aaa C 2 X
Detail A
Top View
//
ccc C
Nx
9
CC
DD
aaa C 2 X
Seating Plane
0.08 C
-C-
Side View
A
A1
A3
D2
N L
Detail B
D2/2
Datum A or B
N r
E2/2
6
(NE-1) x e
E2
2
Terminal Tip
1
Exposed Pad
N b
N N-1
Detail A
e/2
5
Terminal Tip
5
e
Even Terminal/Side
8
e
5
bbb M C A B
(ND-1) x e
8
Odd Terminal/Side
Detail B
Bottom View
Document Number: 72802
16-May-05
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1
Package Information
Vishay Siliconix
PowerPAKr MLP44-16 (Power IC Only)
JEDEC Part Number: MO-220
MILLIMETERS*
Dim
Min
Nom
A
0.80
0.90
A1
0
0.02
A3
−
0.20 Ref
AA
−
0.345
aaa
−
0.15
BB
−
0.345
b
0.25
0.30
bbb
−
0.10
CC
−
0.18
ccc
−
0.10
D
4.00 BSC
D2
2.55
2.7
DD
−
0.18
E
4.00 BSC
E2
2.55
2.7
e
0.65 BSC
L
0.3
0.4
N
16
ND
−
4
NE
−
4
r
b(min)/2
−
* Use millimeters as the primary measurement.
INCHES
Max
Min
Nom
Max
1.00
0.05
−
−
−
−
0.35
−
−
−
0.0315
0
−
−
−
−
0.0098
−
−
−
0.0394
0.0020
−
−
−
−
0.138
−
−
−
2.8
−
0.1004
−
2.8
0.1004
0.5
0.0118
−
−
−
−
−
b(min)/2
0.0354
0.0008
0.0079
0.0136
0.0059
0.0136
0.0118
0.0039
0.0071
0.0039
0.1575 BSC
0.1063
0.0071
0.1575 BSC
0.1063
0.0256 BSC
0.0157
16
4
4
−
Notes
5
0.1102
−
0.1102
0.0197
−
−
−
3, 7
6
6
ECN: S-50794—Rev. B, 16-May-05
DWG: 5905
NOTES:
1.
Dimensioning and tolerancing conform to ASME Y14.5M-1994.
2.
All dimensions are in millimeters. All angels are in degrees.
3.
N is the total number of terminals.
4.
The terminal #1 identifier and terminal numbering convention shall conform to JESD 95-1 SPP-012. Details of terminal #1 identifier are optional, but must
be located within the zone indicated. The terminal #1 identifier may be either a molded or marked feature. The X and Y dimension will vary according to
lead counts.
5.
Dimension b applies to metallized terminal and is measured between 0.25 mm and 0.30 mm from the terminal tip.
6.
ND and NE refer to the number of terminals on the D and E side respectively.
7.
Depopulation is possible in a symmetrical fashion.
8.
Variation HHD is shown for illustration only.
9.
Coplanarity applies to the exposed heat sink slug as well as the terminals.
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Document Number: 72802
16-May-05
Package Information
Vishay Siliconix
TSSOP: 16-LEAD
DIMENSIONS IN MILLIMETERS
Symbols
Min
Nom
Max
A
-
1.10
1.20
A1
0.05
0.10
0.15
A2
-
1.00
1.05
0.38
B
0.22
0.28
C
-
0.127
-
D
4.90
5.00
5.10
E
6.10
6.40
6.70
E1
4.30
4.40
4.50
e
-
0.65
-
L
0.50
0.60
0.70
L1
0.90
1.00
1.10
y
-
-
0.10
θ1
0°
3°
6°
ECN: S-61920-Rev. D, 23-Oct-06
DWG: 5624
Document Number: 74417
23-Oct-06
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1
PAD Pattern
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Vishay Siliconix
RECOMMENDED MINIMUM PAD FOR TSSOP-16
0.193
(4.90)
0.171
0.014
0.026
0.012
(0.35)
(0.65)
(0.30)
(4.35)
(7.15)
0.281
0.055
(1.40)
Recommended Minimum Pads
Dimensions in inches (mm)
Revision: 02-Sep-11
1
Document Number: 63550
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2021
1
Document Number: 91000
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