IRS2181STRPBF vs IRS21867STRPBF Comparison
Detailed side-by-side comparison of IRS2181STRPBF by Infineon and IRS21867STRPBF by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Infineon
IRS21867STRPBF - 600V 4A Hi/Lo Side Gate Driver SOIC-8 | Infineon
IRS21867STRPBF β ActiveSpecification Comparison
| Parameter | IRS2181STRPBF | IRS21867STRPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.62 | $1.55 |
| Function | Half-Bridge Gate Driver | β |
| Configuration | High-side and low-side referenced, non-inverting | β |
| Number of Outputs | 2 (HO, LO) | β |
| Offset Voltage (max) | 600 V | β |
| VCC Supply Voltage | 10 V to 20 V | β |
| VBS Bootstrap Supply Voltage | 10 V to 20 V (referenced to VS) | β |
| Output Source Current (typ) | 1.9 A | β |
| Output Sink Current (typ) | 2.3 A | β |
| Rise / Fall Time (typ) | [DATA_NEEDED: typical rise/fall time with 1000 pF load] | β |
| Propagation Delay (typ) | [DATA_NEEDED: t_on / t_off matching] | β |
| Logic Input Compatibility | 3.3 V and 5 V logic | β |
| Under-Voltage Lockout (UVLO) | Present on VCC and VBS | β |
| Shutdown Pin (SD) | Yes, active-low compatible input stage | β |
| Operating Temperature Range | -40 C to +125 C (junction) | β |
| Package | 8-pin SOIC (SO-8, 0.154" / 3.90 mm body width) | 8-SOIC (SOIC-8, 8-pin SOIC N T/R) |
| Mounting Type | Surface Mount | Surface Mount |
| Lead Finish | Pb-free (PBF suffix) | β |
| MSL Level | MSL 2 / 3 (per JEDEC J-STD-020, [DATA_NEEDED: exact MSL floor-life]) | 2 |
| RoHS Compliance | Compliant (Pb-free) | β |
| Topology | β | High-Side and Low-Side (Half-Bridge) |
| Offset Voltage (High-Side, max) | β | 600 V |
| Output Current (Source/Sink, typical) | β | 4 A / 4 A |
| Supply Voltage VCC | β | 10 V to 20 V |
| Bootstrap Supply VBS | β | up to VCC + 600 V (floating) |
| Input Logic Compatibility | β | 3.3 V and 5 V CMOS / TTL |
| Rise Time (typ, 1 nF load) | β | 22 ns |
| Fall Time (typ, 1 nF load) | β | 18 ns |
| Turn-On Propagation Delay (typ) | β | 170 ns |
| Turn-Off Propagation Delay (typ) | β | 170 ns |
| Undervoltage Lockout | β | Yes (VCC and VBS) |
| Operating Temperature Range (TJ) | β | -40C to +150C |
| RoHS Status | β | Compliant |
| Lead-Free Status | β | Lead Free |
| Channel Count | β | 2 (1 high-side + 1 low-side) |
| Input Type | β | Non-Inverting (HIN, LIN) |