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TS13401ULTRT

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P19
TS13
401
Final Datasheet Rev 1.0
July 21, 2017
1
of
19
Semtech
TS13401
Neo-Iso™ Solid State Relay Driver
with Sensing and Power Transfer
POWER MANAGEMENT
Typical Application
µC
VCC
GPIO1
Load
GPIO2
V
AC
R
WD
C
WD
C
VGG5
C
SYS
C
SUB
C
ISO
C
DATA
C
VDD
C
VCC
C
VGG10
SW1
SW2
SYSP
SYSM
AD0
CLK
AD1
DATA
SRC VGG5
WD
SUB
VDD VGG10
TS13401
PTO
C
PTO
C
REG
Regulator
AD2 GATE1
GATE2
T
he TS13401
is a galvanically isolated 60V power
FET
driver with bi-directional blocking. The state of the
switch and other product features are controlled by
sending commands on the CLK input.
The TS13401 supports several sensing modes where
the switch state, load current, supply voltage and
device temperature can be sampled. The digitized
measurements can be read back from the device on
the DATA pin when requested on the CLK pin. In
addition, TS13401 supports power transfer from the
system‘s AC supply to the low-voltage controller
domain.
The TS13401 includes several protection features. The
switch will open in self protection if current exceeds
the over-current limit or if the device temperature limit
is exceeded. The switch will remain open until a new
turn on sequence is given through CLK.
Applications
• Power load/rail switching
• Input supply multiplexing
• Isolated power supplies
• Solid state relays
• HVAC control
• Sprinkler control
• Internet of Things (IoT)
• Low Quiescent Operating Currents
15μA in ON state
2mA in Sensing Mode
• Switch to controller scalable galvanic isolation
• Single control signal for input commands
Microcontroller-compatible levels
• Switch Characteristics
Bi-directional blocking in OFF state
Up to 60V FETs supported
Up to 10A current during inrush
and 5A continuous operation
• Operating Modes
Zero-cross ON / OFF
Immediate ON / OFF
Dithering Mode for system power sharing
Switch state polling
• Sensing Modes for system data acquisition
Summary Specification
Junction operating temperature -40 °C to 125 °C
Packaged in a 20 pin QFN (3mm x 3mm)
Product is lead-free, Halogen Free, RoHS / WEEE
compliant
Description
Features
TS13
401
Final Datasheet Rev 1.0
July 21, 2017
2
of
19
Semtech
Pin Description
Pin Symbol Pin # Function Description
SUB
1 IC Substrate Connection Connect substrate capacitor from SUB to SYSM
SYSP 2 Positive System Voltage Power is harvested from the SW pins
SYSM
3 Negative System Voltage Power is harvested from the SW pins
VDD
4 Bias Voltage Output Connect VDD Capacitor to SYSM
PTO 5 Power Transfer Output Connect to Power Transfer Capacitor C
PTO
CLK
6 Clock Input Galvanically Isolated Clock Input
DATA
7 Data Output Galvanically Isolated Data Output
AD2
8 Address Select 2
For logic 0, must be tied to SRC on PCB
For logic 1, must be tied to VGG5 on PCB
AD1 9 Address Select 1
For logic 0, must be tied to SRC on PCB
For logic 1, must be tied to VGG5 on PCB
N/C 10 No Connect
AD0
11 Address Select 0
For logic 0, must be tied to SRC on PCB
For logic 1, must be tied to VGG5 on PCB
WD
12 Watch Dog Control input for latching vs non-latching switch
SRC 13 Source
Bulk connection of switch, connect to VGG5, VGG10
capacitors
VGG5
14 Bias Voltage Output Connect VGG5 Capacitor to SRC
VGG10
15 Bias Voltage Output Connect VGG10 Capacitor to SRC
SW2 16 Switch Output Node 2
GATE2
17 Gate 2 Connect to gate of switch between SRC and SW2
SRC
18 Source Connect to source of external switches
GATE1 19 Gate 1 Connect to gate of switch between SRC and SW1
SW1
20 Switch Output Node 1
SUB
PAD Thermal Input Connect thermally to the FET chip
TS13
401
Final Datasheet Rev 1.0
July 21, 2017
3
of
19
Semtech
Functional Block Diagram
Figure 1: TS13401 Block Diagram
Absolute Maximum Ratings
Over operating free–air temperature range unless otherwise noted
(1, 4)
Parameter
Range
Unit
SW1, SW2
(2)
-1 to 60 V
SYSP, SYSM, PTO
(3)
-1 to 60 V
CLK , DATA, VDD, AD2, AD1, AD0, WD
(3)
-0.3 to 5.5 V
VGG5
(2)
-0.3 to 5.5 V
GATE1, GATE2, VGG10
(2)
-0.3 to 11 V
SUB
(2)
-55 to 0.3 V
Operating Junction Temperature Range, T
J
-40 to 125
°C
Storage Temperature Range, T
STG
-65 to 150
°C
Electrostatic Discharge – Human Body Model
±2k V
Electrostatic Discharge – Charged Device Model
+/-500 V
Peak IR Reflow Temperature (10 to 30 seconds)
260
°C
Notes:
(1) 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 under “recommended operating conditions” is not implied. Exposure to
absolute–maximum–rated conditions for extended periods may affect device reliability.
(2) Voltage values are with respect to SRC terminal.
(3) Voltage values are with respect to SYSM terminal.
(4) ESD testing is performed according to the respective JESD22 JEDEC standard.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P19

TS13401ULTRT

Mfr. #:
Buy TS13401ULTRT
Manufacturer:
Semtech
Description:
Gate Drivers Neo-Iso Solid State Relay Driver
Lifecycle:
New from this manufacturer.
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