| Parametric | TLE7241E |
|---|
| Channels | 2.0 |
|---|
| Output Current | 1.2A |
|---|
| RDS (on) (multiple) | 2 x 0.45 Ohm |
|---|
| RDS (on) (multiple) | 240 mOhm |
|---|
| Quiescent Current | 1,0 mA |
|---|
| Operating Voltage
min
max | 9.0V
18.0V |
|---|
| SPI | 16.0Bit |
|---|
| Comments | Dual Channel Constant Current Control Solenoid Driver |
|---|
| Sales Product Name | TLE7241E |
|---|
| OPN | TLE7241EXUMA2 |
|---|
| Product Status | active and preferred |
|---|
| Package Name | PG-DSO-20 |
|---|
| Completely lead free | yes |
|---|
| Halogen free | yes |
|---|
| RoHS compliant | yes |
|---|
| Packing Size | 1000 |
|---|
| Packing Type | TAPE & REEL |
|---|
| Moisture Level | 3 |
|---|
| Summary of Features:- Two Fully Independent Channels
- Integrated N-channel DMOS transistors
- Programmable Average Current with 10-bit resolution via SPI
- Iavg range = 0 to 1000 mA (typical)
- Programmable Superimposed Dither
- Programmable Frequency (41 Hz to 1 kHz typ.)
- Programmable Amplitude (12.5 to 390 mVpp typ.)
- Programmable Hysteresis (40 to 110 mVpp typ.)
- Interface and Control
- 16-bit SPI (Serial Peripheral Interface) daisy chainable
- A single “Default” pin to disable both channels and reset the programmable registers of both channels
- 5.0 V and 3.3 V logic compatible I/O
- The contents of all registers can be verified via SPI
- Operation with or without external reference possible
- Protection
- Over-current
- Overvoltage
- Over temperature
- Diagnostics
- Over-current / shorted solenoid
- Over temperature
- Open load
- Short to GND
- Green Product (RoHS compliant)
- AEC Qualified
Target Applications:- Variable force solenoids (e.g. automatic transmission solenoids)
- Constant current controlled solenoids like
- Idle Speed Control
- Exhaust Gas Recirculation
- Valve control
- Suspension Control
 |
