Semtech TS13101M
The TS13101M is a galvanically isolated 60V solid state relay with bi-directional blocking. The device includes a single integrated 110mΩ high voltage switch allowing high efficiency switching of power loads or other high current applications. The input pin, CLK, controls the turn on/off of the switch. When the correct CLK sequence is provided the switch will latch on and stay on until the turn off sequence is given or a fault is detected.
The TS13101M includes several protection features. Each switch has an integrated over-current shut-down to prevent device damage during short-circuit or other unusually high load conditions. If an over-current event is detected for a time, the FET is latched off until the CLK turn on sequence is given. While the CLK pin is active after an over-current event or in the event of an incorrect turn-on sequence, the DATA pin is toggled at 1/4 the CLK frequency.
Overview
Features
- Low Quiescent Operating Currents
2μA/4μA in OFF/ON state
- Scalable galvanic isolation from primary to secondary
sides of the device
- Single control signal for on/off input (CLK)
Operation from 2.7V to 5.5V
Compatible with standard microcontrollers
- Switch Characteristics
High voltage switch with bi-directional blocking in OFF
state
60V switch and 110mΩ RDS(on)
Up to 4A operating current
- Transient protection for SW1 and SW2 to:
IEC 61000-4-2 (ESD) ±30kV (air), ±30kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns) level 4
IEC 61000-4-5 (Surge/Lightning) 160V with 2: internal
impedance (1.2/50μs)
Applications
- Power load/rail switching
- Input supply multiplexing
- Isolated power supplies
- Solid state relays
- HVAC control
Packaging
TS13101M-QFNR | Latching Galvanic Isolated Switch | 20-pin PQFN Reel (3,300 pcs)
Diagrams and Specs
Key Specifications
- Junction operating temperature -55°C to 125°C
- Packaged in a 20 pin QFN (4x4)
- Product is lead-free, Halogen Free, RoHS / WEEE compliant