(Hong Kong)
Product Summary
The TLE7241E is a dual channel constant current control solenoid driver with integrated DMOS power transistors. The average load current can be programmed to a value in the range of 0 mA to 1000 mA (with a 1 Ω external sense resistor) with 10 bits of resolution.
Parametrics
Absolute maximum ratings: (1)Supply Voltage: BAT: -0.3 to 50 Vdc; VDD: -0.3 to 6.0 Vdc; VSO: -0.3 to 6.0 Vdc; (2)Analog Input Voltage: POSx: -0.3 to 50 Vdc; NEGx: -0.3 to 50 Vdc; POSx-NEGx: -0.3 to 20 Vdc; (3)Output Voltage, OUTx: -0.3 to 50 Vdc; (4)Digital Input Voltage: REF: -0.3 to min. (6.0, VDD + 0.3) Vdc; TEST: -0.3 to 6.0 Vdc; SI:-0.3 to 6.0 Vdc; SCK: -0.3 to 6.0 Vdc; CSB: -0.3 to min. (6.0, VSO + 0.3); DEFAULT: -0.3 to min. (6.0, VSO + 0.3); (5)Digital Output Pin Voltage, SO: -0.3 to min. (6.0, VSO + 0.3) Vdc; (6)Dynamic Clamp Voltage Tclamp < 2.0 ms: BAT: -1.5 v; POSx:-1.5 v; NEGx:-1.5 v; OUTx: -1.5 v; (7)Ground Pin Voltage (GND), GND: -0.3 to 0.3 Vdc; (8)Difference between PGND1 and PGND2, PGNDx: -0.3 to 0.3 Vdc; (9)Biased Junction Temperature,Tj: -40 to150 ℃; (10)Storage Temperature, Tst: -55 to 150 ℃; (11)Single Clamp Energy (OUTx) I=1.0A, Tj=150 ℃, Emax: 30 mJ min; (12)ESD HBM all pins EIA/JESD22-A 114B(1.5 Kohm, 100 pF): -2 to +2 kV; (13)ESD MM all pins EIA/JESD22-A115A (0 ohm, 200 pF): -200 to 200 V.
Features
Features: (1)Two Fully Independent Channels; (2)Integrated N-channel DMOS transistors; (3)Programmable Average Current with 10-bit resolution via SPI: Iavg range = 0 to 1000 mA (typical); (4)Programmable Superimposed Dither; (5)Interface and Control; (6)Protection: Overcurrent, Overvoltage, overtemperature; (7)Diagnostics: Overcurrent / shorted solenoid, overtemperature, Open load, Short to GND; (8)Green Product (RoHS compliant); (9)AEC Qualified.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 TLE7241E |
Infineon Technologies |
Power Driver ICs Solenoid Driver Dual Channel |
Data Sheet |
Negotiable |
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Data Sheet |
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