Infineon TLE82452-3SA
| Manufacturer | |
| MPN | TLE82452-3SA |
| LCSC Part # | C540062 |
| Packaging | DSO-36 |
| Customer # | |
| Key Attributes | 2 DSO-36 Power Distribution Switches, Load Drivers RoHS |
| Datasheet |  Infineon TLE82452-3SA |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Power Distribution Switches, Load Drivers | |
| Manufacturer | Infineon | |
| Packaging | DSO-36 | |
| Operating Temperature | -40℃~+150℃ | |
| Features | Overcurrent Protection;Over temperature protection;Overvoltage protection;Under-voltage lockout;Integrated charge pump | |
| number of channels | 2 | |
| Control Input Logic | Active High;Active Low | |
| Operating Voltage | 8V~17V | |
| RDS(on) | 250mΩ | |
| Type | High Side Switch;Low Side Switch |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 800 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The TLE82452-3SA is a flexible, monolithic solenoid driver IC designed for the control of linear solenoids in automatic transmission, electronic stability control, and active suspension applications. The two channels can be used as either lowside or highside drivers in any combination. The device includes the drive transistor, recirculation transistor, and current sensing resistor; minimizing the number of required external components. This device is capable of regulating the average current flow in a load up to 1500 mA, depending on the dither settings and the load characteristics, with 11 bits resolution. A triangular dither waveform generator, when enabled, superimposes a triangular waveform with programmable amplitude and frequency on the programmed current setpoint. A 32 bit SPI interface is used to control the two channels and to monitor the status of the diagnostic functions. An active low reset input, RESN, is used to disable all of the channels and reset the internal registers to the default values. An active high enable pin, EN, is used to enable or disable the operation of the output channels. When the EN pin is low, the channels are disabled, and the SPI interface is fully functional. A fault output pin is provided to generate a signal that can be used as an external interrupt to the microcontroller whenever a fault is detected.
Features
- Two independent low side / high side configurable channels
- Integrated half-bridge power stages
- RON(max)=250 mΩ @ Tj=150 °C
- Integrated sense resistor with internal TCR compensation
- Load current measurement range = 0 mA to 1500 mA (typical)
- Current setpoint resolution = 11 bits
- Current control accuracy:
- +/- 5mA for load currents less than 500 mA
- +/-1% for load currents greater than 500 mA
- Excellent immunity to large load supply voltage changes
- Integrated dither generator with programmable amplitude & frequency
- SPI interface for output control, diagnosis, and configuration
- Independent thermal shutdown for each channel
- Open load, switch bypass, and overcurrent protection and diagnosis for each channel
- Programmable slew rate control for reduced EMI
- Green Product (RoHS compliant)
- AEC Qualified
Applications
- automatic transmission
- electronic stability control
- active suspension
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 24.1708 | $ 24.17 |
| 200+ | $ 9.3535 | $ 1870.70 |
| 500+ | $ 9.0247 | $ 4512.35 |
| 800+ | $ 8.8627 | $ 7090.16 |
Standard Packaging800/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Power Distribution Switches, Load Drivers | |
| Manufacturer | Infineon | |
| Packaging | DSO-36 | |
| Operating Temperature | -40℃~+150℃ | |
| Features | Overcurrent Protection;Over temperature protection;Overvoltage protection;Under-voltage lockout;Integrated charge pump | |
| number of channels | 2 | |
| Control Input Logic | Active High;Active Low | |
| Operating Voltage | 8V~17V | |
| RDS(on) | 250mΩ | |
| Type | High Side Switch;Low Side Switch |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 800 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The TLE82452-3SA is a flexible, monolithic solenoid driver IC designed for the control of linear solenoids in automatic transmission, electronic stability control, and active suspension applications. The two channels can be used as either lowside or highside drivers in any combination. The device includes the drive transistor, recirculation transistor, and current sensing resistor; minimizing the number of required external components. This device is capable of regulating the average current flow in a load up to 1500 mA, depending on the dither settings and the load characteristics, with 11 bits resolution. A triangular dither waveform generator, when enabled, superimposes a triangular waveform with programmable amplitude and frequency on the programmed current setpoint. A 32 bit SPI interface is used to control the two channels and to monitor the status of the diagnostic functions. An active low reset input, RESN, is used to disable all of the channels and reset the internal registers to the default values. An active high enable pin, EN, is used to enable or disable the operation of the output channels. When the EN pin is low, the channels are disabled, and the SPI interface is fully functional. A fault output pin is provided to generate a signal that can be used as an external interrupt to the microcontroller whenever a fault is detected.
Features
- Two independent low side / high side configurable channels
- Integrated half-bridge power stages
- RON(max)=250 mΩ @ Tj=150 °C
- Integrated sense resistor with internal TCR compensation
- Load current measurement range = 0 mA to 1500 mA (typical)
- Current setpoint resolution = 11 bits
- Current control accuracy:
- +/- 5mA for load currents less than 500 mA
- +/-1% for load currents greater than 500 mA
- Excellent immunity to large load supply voltage changes
- Integrated dither generator with programmable amplitude & frequency
- SPI interface for output control, diagnosis, and configuration
- Independent thermal shutdown for each channel
- Open load, switch bypass, and overcurrent protection and diagnosis for each channel
- Programmable slew rate control for reduced EMI
- Green Product (RoHS compliant)
- AEC Qualified
Applications
- automatic transmission
- electronic stability control
- active suspension
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8536500090 |
| USHTS | 8536507000 |
| TARIC | 8536500300 |
| CAHTS | 8536501000 |
| BRHTS | 85365090 |
| INHTS | 85365090 |
| MXHTS | 8536.50.09 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8536500090 |
| USHTS | 8536507000 |
| TARIC | 8536500300 |
| Type | Details |
|---|---|
| CAHTS | 8536501000 |
| BRHTS | 85365090 |
| INHTS | 85365090 |
| MXHTS | 8536.50.09 |