Datasheet Details
| Part number | IFX91041 |
|---|---|
| Manufacturer | Infineon |
| File Size | 1.11 MB |
| Description | 1.8A DC/DC Step-Down Voltage Regulator |
| Datasheet | IFX91041_InfineonTechnologiesAG.pdf |
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Overview: .. IFX91041 1.8A DC/DC Step-Down Voltage Regulator 5.0V, 3.3V or Adjustable Output Voltage IFX91041EJV50 IFX91041EJV33 IFX91041EJV Data Sheet Rev. 1.01, 2009-10-19 Standard Power .. 1.8A DC/DC Step-Down Voltage Regulator IFX91041 1 • • • • • • • • • • • • • Overview 1.8A step down voltage regulator Output voltage versions: 5.0 V, 3.3 V and adjustable ± 2% output voltage tolerance (+-4% for full load current range) Integrated power transistor PWM regulation with feedforward Input voltage range from 4.75V to 45V 370 kHz switching frequency Synchronization input Very low shutdown current consumption (<2uA) Soft-start function Input undervoltage lockout Suited for industrial applications: Tj = -40 °C to +125 °C Green Product (RoHS pliant) PG-DSO-8-27 For automotive and transportation applications, please refer to the Infineon TLE and TLF voltage regulator series.
| Part number | IFX91041 |
|---|---|
| Manufacturer | Infineon |
| File Size | 1.11 MB |
| Description | 1.8A DC/DC Step-Down Voltage Regulator |
| Datasheet | IFX91041_InfineonTechnologiesAG.pdf |
|
|
|
The IFX91041 series are monolithic integrated circuits that provide all active functions for a step-down (buck) switching voltage regulator, capable of driving up to 1.8A load current with excellent line and load regulation.
These devices are suited for use under the harsh automotive electronics environmental conditions featuring protection functions such as current limitation and overtemperature shutdown.
Versions with a fixed 5.0V and 3.3V (IFX91041EJV50, IFX91041EJV33) output voltage as well as an adjustable device (IFX91041EJV) with 0.60V reference feedback voltage are available.
| Part Number | Description |
|---|---|
| IFX1117 | Voltage Regulator |