BTS70121EPAXUMA1 vs BTS70081EPAXUMA1 Comparison
Detailed side-by-side comparison of BTS70121EPAXUMA1 by Infineon and BTS70081EPAXUMA1 by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Infineon
BTS70121EPAXUMA1 - 8.5A Smart High-Side Power Switch | Infineon
BTS70121EPAXUMA1 β ActiveInfineon
BTS70081EPAXUMA1 - 10A Smart High-Side Switch | Infineon PROFET
BTS70081EPAXUMA1 β ActiveSpecification Comparison
| Parameter | BTS70121EPAXUMA1 | BTS70081EPAXUMA1 |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.05 | $0.96 |
| Manufacturer | Infineon Technologies | β |
| Product Family | PROFET+2 (Protected FET) | β |
| Product Type | Smart High-Side Power Switch | Smart High-Side Power Switch (PROFET) |
| Number of Channels | 1 | β |
| Output Configuration | High-Side | β |
| Switch Type | N-Channel (2x8 mOhm integrated) | β |
| Maximum Output Current | 8.5 A | β |
| On-State Resistance (RDS(on)) | 2 x 8 mOhm (typical) | β |
| Package | PG-TSDSO-14-22 (14-pin, exposed pad) | PG-TSDSO-14-22 (14-pin, exposed pad) |
| Pin Pitch | 0.65 mm | β |
| Mounting Type | Surface Mount | Surface Mount |
| Automotive Qualification | AEC-Q100 | β |
| Operating Temperature Range | -40C to +150C (junction, AEC-Q100) | -40 C to +150 C (Tj) |
| Supply Voltage (Vbb) | [DATA_NEEDED: Vbb operating range] | β |
| Load Dump Protection | Yes (integrated) | β |
| Reverse Battery Protection | Yes (compatible with harshest requirements per family datasheet) | β |
| Diagnostics | Current sense / status output | β |
| Protections | Overload, short-circuit, over-temperature, over-voltage | β |
| Packaging | Tape & Reel | β |
| MSL Level | MSL2 or MSL3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL rating] |
| RoHS Compliance | Compliant | β |
| Topology | β | 1:1 N-Channel High-Side Switch |
| Continuous Load Current | β | 10 A |
| On-State Resistance (RDS(on) typ.) | β | 9 mOhm |
| Operating Supply Voltage | β | 6 V to 18 V |
| Load-Dump Survival Voltage | β | 28 V (per AEC-Q100) |
| Standby Current | β | [DATA_NEEDED: standby current in uA] |
| Current Limitation (typ.) | β | [DATA_NEEDED: IL(LIM) value] |
| Diagnostic Output | β | Open-drain status / current sense |
| Protection Features | β | Reverse battery, over-load, short-circuit, over-temperature, over-voltage clamp, ground loss |
| Package Width | β | 3.90 mm (TSSOP-14 EP equivalent) |
| AEC-Q100 Qualification | β | Qualified (automotive grade) |
| RoHS Status | β | Compliant |
| Lead-Free | β | Yes |