Infineon Technologies IFX007TAUMA1
| Parameters | |
|---|---|
| Applications | DC Motors, General Purpose |
| Supplier Device Package | PG-TO263-7-1 |
| Output Configuration | Half Bridge |
| Voltage - Supply | 8V ~ 40V |
| Fault Protection | Current Limiting, Open Load Detect, Over Temperature, Short Circuit, UVLO |
| Current - Output / Channel | 55A |
| Voltage - Load | 8V ~ 40V |
| Load Type | Inductive |
| Rds On (Typ) | 4.7mOhm LS, 5.3mOhm HS |
| Current - Peak Output | - |
| Features | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | IFX007 |
| REACH Status | REACH Unaffected |
| Standard Package | 1,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
| Series | - |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA |
| Interface | PWM |
| Mfr | Infineon Technologies |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Technology | Power MOSFET |
Infineon Technologies IFX007TAUMA1 High-Current Half-Bridge Driver
1. General Purpose Power MOSFET Overview
The IFX007TAUMA1 from Infineon Technologies is a robust high-current half-bridge driver designed for motor control and industrial applications. Housed in a compact PG-DSO-14 package, this IC operates with a supply voltage range of 5.5V to 38V, delivering a continuous output current of up to 5A (7A peak). It integrates two independent MOSFET channels with low on-resistance (RDS(on) of 0.25Ω typical) and supports PWM frequencies up to 20kHz. The device features a wide temperature operating range (-40°C to +150°C) and is optimized for bidirectional DC motor control, offering efficient switching performance and minimal power dissipation.
2. Key Features
This driver excels with its integrated protection mechanisms, including over-temperature shutdown, under-voltage lockout (UVLO), and cross-conduction prevention. It provides a 3.3V/5V logic-level compatible input for direct microcontroller interfacing, reducing external components. The IFX007TAUMA1 also incorporates a charge pump for high-side gate driving, enabling 100% duty cycle operation. Its low quiescent current (typ. 5µA in standby) and fast propagation delays (typ. 150ns) ensure precise control in dynamic load conditions. Additionally, the device supports synchronous rectification for improved efficiency in regenerative braking systems.
3. Applications
Ideal for automotive and industrial systems, this driver is widely used in brushed DC motor control for seat adjustment, HVAC actuators, and power window modules. It also suits robotics, battery-powered tools, and appliance motors (e.g., pumps, fans). Other applications include solenoid drivers, LED lighting drivers, and low-voltage power distribution systems requiring bidirectional current handling.
· Infineon TLE5206-2G (5A, 40V), TLE7185EM (10A, 40V)
· Texas Instruments DRV8701 (8A, 45V)
· STMicroelectronics L6207 (5A, 48V)
