DRV8243SQRHLRQ1 vs DRV8242SQRHLRQ1 Comparison
Detailed side-by-side comparison of DRV8243SQRHLRQ1 by Texas Instruments and DRV8242SQRHLRQ1 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
DRV8243SQRHLRQ1 - 40V, 12A Automotive H-Bridge Driver | TI
DRV8243SQRHLRQ1 β ActiveTexas Instruments
DRV8242SQRHLRQ1 - 40V 6A Automotive H-Bridge Driver | Texas Instruments
DRV8242SQRHLRQ1 β ActiveSpecification Comparison
| Parameter | DRV8243SQRHLRQ1 | DRV8242SQRHLRQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Motor Drivers | Motor Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.35 | $2.53 |
| Supply Voltage (Absolute Maximum) | 40 V | β |
| Motor Drive Type | Integrated N-channel H-bridge (or dual half-bridge) | β |
| Peak Output Current | 12 A | β |
| Control Interface | SPI (SQ variant) | PWM, SPI |
| Current Sensing | Integrated high-side current sense with regulation and proportional output | β |
| Process Technology | Monolithic BiCMOS high-power | β |
| Charge Pump | Integrated charge pump regulator for high-side N-FETs | β |
| Sleep Mode | Yes (low-power sleep, low quiescent current) | Yes (low-power sleep mode) |
| Configuration | Single full-bridge or two independent half-bridges | β |
| Protection | Integrated protection circuitry (UVLO, OCP, TSD, off-state diagnostics) | β |
| Automotive Qualification | AEC-Q100 qualified (Q1) | β |
| Package | VQFN-HR (RHL) power package | VQFN (RHL), 20 pins, 3.5 x 4.5 x 0.9 mm, exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Family Scalability | Identical pin function across DRV824x-Q1 family with scalable RON | β |
| Application Domain | Automotive body electronics, DC motor control | β |
| Ron (High-side + Low-side) | [DATA_NEEDED: Ron] | β |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | β |
| Quiescent Current (Sleep) | [DATA_NEEDED: sleep quiescent current] | β |
| Product Family | β | DRV8242-Q1 |
| Motor Type | β | Brushed DC (H-bridge) |
| Motor Configuration | β | Full bridge (integrated N-channel H-bridge) |
| Maximum Supply Voltage | β | 40 V |
| Operating Supply Voltage | β | 4.5 V to 35 V |
| Minimum Operating Voltage | β | 4 V |
| Continuous Output Current | β | 6 A |
| Integrated Current Sensing | β | Yes (high-side with regulation, proportional current output) |
| Charge Pump Regulator | β | Yes (integrated) |
| Protection Features | β | Integrated protection circuitry (OCP, TSD, supply faults) |
| Technology | β | Bi-CMOS |
| Operating Temperature | β | -40C to +125C |
| Qualification | β | Automotive (AEC-Q100 qualified, Q1 device) |
| Lifecycle Status | β | Active |
| Packaging | β | Tape & Reel |
| RoHS Status | β | [DATA_NEEDED: RoHS compliance statement] |