Infineon Technologies BSP78 Microcontrollers
Current Limit SW 1-IN 1-OUT -0.2V to 10V 4A Automotive AEC-Q100 4-Pin(3+Tab) SOT-223 T/R
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BSP78
Detailed Description
Current Limit SW 1-IN 1-OUT -0.2V to 10V 4A Automotive AEC-Q100 4-Pin(3+Tab) SOT-223 T/R
Package
SOT-223
Lifecycle Status
Unconfirmed
Datasheet
BSP78 Datasheet
Quick Jump:
Technical Specifications
Infineon Technologies BSP78 Microcontrollers technical specifications.
General
Series
HITFET
RoHS
Compliant
Number of Pins
4
Package / Case
Tape and Reel
Mounting Type
Surface Mount
Operating Temperature
- 40°C ~ + 150°C
Supply Voltage
- 200 mV ~ 10 V
Lifecycle Status
Unconfirmed
Automotive
Yes
Current Limit
24 A
Alternate Parts Comparison (BSP78 vs BSP76E6327HUSA1 vs BSP76E6433HUMA1 vs BSP772TXUMA1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | Tape and Reel | TO-261-4, TO-261AA | TO-261-4, TO-261AA | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | - 40°C ~ + 150°C | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supply Voltage | - 200 mV ~ 10 V | Not Required | Not Required | Not Required |
| Lifecycle Status | Unconfirmed | Obsolete | Active | Active |
| Number of Outputs | 1 | 1 | 1 | 1 |
| RoHS | Compliant | Yes | Yes | -- |
| Interface | -- | On/Off | On/Off | On/Off |
| Current Output Max | -- | 1.4A | 1.4A | 2.6A |
| Fault Protection | -- | Current Limiting (Fixed), Over Temperature, Over | Current Limiting (Fixed), Over Temperature, Over | Current Limiting (Fixed), Over Temperature, Over |
| Features | -- | Auto Restart | Auto Restart | Auto Restart |
| Input Type | -- | Non-Inverting | Non-Inverting | Non-Inverting |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCV8403ASTT1GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Current Limit Switch, 51V, 53mR, 14A, SOT-223-4, N-CH
NCV8403ASTT3GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Low Side Driver, 51V, 53mR, 15A, SOT-223-4
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