| Brand | Texas Instruments |
| Date Code | 2235 |
| Packing | Reel |
| Package | HTSSOP-14 |
| Minimum Packing | 2000pcs |
40-V, 80-mΩ, 4-A, 1-ch, Industrial high-side switch with adjustable current limit
Features：
Quality information
|
RatingCatalog |
|
RoHSYes |
|
REACHYes |
|
Lead finish / Ball materialNiPdAu |
|
MSL rating / Peak reflowLevel-3-260C-168 HR |
Packaging information
|
Package | PinsHTSSOP (PWP) | 14 |
|
Operating temperature range (°C)-40 to 125 |
|
Package qty | Carrier2,000 | LARGE T&R |
Features for the TPS27S100
80-mΩ Single-channel High-side switch with full diagnostics
TPS27S100A: Open-drain status output
TPS27S100B: Current monitor analog output
Wide operating voltage 3.5 V to 40 V
Very-low standby current, <0.5 µA
Operating junction temperature, –40 to 150°C
Input control, 3.3-V and 5-V logic compatible
High-accuracy current monitor, ±30 mA at 1 A
Adjustable current limit (0.5-A to 6-A) with external resistor, ±20% at 0.5 A
Diagnostic enable function for multiplexing of MCU, analog or digital interface
Excellent ESD protection on IN and OUT pins
±16 kV IEC 61000-4-2 ESD contact discharge
±4 kV IEC 61000-4-4 Electrical fast transient
±1.0 kV/42 Ω IEC 61000-4-5 Surge
Protection
Overload and short-circuit-to-GND protection
Inductive load negative voltage clamp
Undervoltage lockout (UVLO) protection
Thermal shutdown and swing with self recovery
Loss of GND protection
Diagnostic
On- and Off-State output Open-Load / short to supply detection
Overload and short to ground detection
Thermal shutdown and swing detection
Thermally-Enhanced 14-Pin PWP or 16-Pin QFN package
Description for the TPS27S100
The TPS27S100x is a single-channel, fully-protected, high-side switch with an integrated NMOS and charge pump. Full diagnostics and high-accuracy current-monitor features enable intelligent control of the load. An adjustable current-limit function greatly improves the reliability of the whole system. The device diagnostic reporting has two versions to support both digital fault status and analog current monitor output. Accurate current monitor and adjustable current limit features differentiate it from the market.
