Site
Map • Contact
Us 中文 • English
High-Performance Power ICs and Hall-Effect Sensors
Automotive ICs
| Part Number | Maximum Output Voltage (V) |
Description | Maximum Output Current (mA) |
Number of Outputs |
Sink/Source | Latched | Serial In | Packages |
|---|---|---|---|---|---|---|---|---|
| A6260 | 40 | Constant current LED driver | 350 | 1 | Source - constant current | No | No | SOIC-8 exposed pad |
| A6810 | 60 | VF display driver | 25 | 10 | Source | Yes | Yes | DIP-18, SOIC-20, PLCC-20 |
| A6812 | 60 | VF display driver | 25 | 20 | Source | Yes | Yes | SOIC-28, PLCC-28 |
| A6818 | 60 | VF display driver | 25 | 32 | Source | Yes | Yes | PLCC-44 |
| A6850 | 40 | Two-channel sensor interface IC | 25 | 2 | Source | No | No | SOIC-8 |
| A2550 | 60 | Relay driver / Vreg | 250 | 3×Relay 1×5 V Vreg |
Sink | No | No | eTSSOP-16 |
| A2557 | 60 | Relay/solenoid driver/LED | 300 | 4 | Sink | No | No | DIP-16, SOIC-16, PLCC-28 |
| UDx2559 | 60 | Relay/solenoid driver/LED | 600 | 4 | Sink | No | No | DIP-16, SOIC-16, PLCC-28 |
| Part Number | Description | Input Voltage | Number of Outputs | Output Ratings | Package | Key Features |
|---|---|---|---|---|---|---|
| A4401 | Flyback converter / VF power supply IC | 7 V to 40 V | Single | Single pre-driver output for external pass element | SOIC-8 | Adaptive quasi-resonant flyback converter for low EMI |
| A8450 | Multi-Output Regulator | 6 V to 45 V | Quad | 1.2 V to 3.3 V @ 200 mA 3.3 V@ 200 mA 5 V@ 200 mA 5 V@ 200 mA |
SOIC-24 | Internal buck regulator with two linear regulators (5 V tracking) and two linear controllers (3.3 V and 1.8 V to 3.3 V adjustable), 135°C operation, fault flag |
| Part Number | Output Voltage Range | Output Current | Number of Bridges | Output | Interface | Logic Supply Voltage Range | Motor Type | Packages | Key Features |
|---|---|---|---|---|---|---|---|---|---|
| A3940 | 7 V to 40 V | n/a | Single full | MOSFET gate driver | Parallel | Internally generated | DC brush | SOIC-28, eTSSOP-28 | Automotive temperature, charge pump for low battery operation, fault output |
| A3941 | 7 V to 50 V | n/a | Single full | MOSFET gate driver | Parallel | Internally generated | DC brush | eTSSOP-28 | Automotive temperatures, automotive diagnostics, small outline thermally enhanced package |
| A3942 | 4.5 V to 60 V | n/a | Quad | MOSFET gate driver | Serial | Internally generated | DC brush | eTSSOP-38 | Automotive temperatures, automotive diagnostics, small outline thermally enhanced package |
| A3946 | 7 V to 60 V | n/a | Half bridge | MOSFET gate driver | Parallel | Internally generated | DC brush | SOIC-16, eTSSOP-16 | Automotive temperature, charge pump for low battery operation, fault output, 60 V operation |
| A3980 | 7 V to 50 V | 1 A | Dual full | DMOS | Parallel (Translator) | 3 V to 5.5 V | MicroStepper (up to 16 steps/full step) | eTSSOP-28 | Protected output drivers, two-wire (step/DIR) interface, fault reporting |
| UDQ2916 | 10 V to 45 V | 750 mA | Dual full | Bipolar | Parallel | 4.75 V to 5.25 V | Stepper | DIP-24, SOIC-24, PLCC-44 | Internal PWM current control, 2-bit DAC |
| Part Number | Output Voltage Range | Output Current | Number of Bridges | Output | Interface | Logic Supply Voltage Range | Motor Type | Packages | Key Features |
|---|---|---|---|---|---|---|---|---|---|
| A3930 | 7 V to 50 V | n/a | Three half bridges | DMOS | Hall-based state machine | Internally generated | Three-phase brushless | eLQFP-48 | Hall commutation logic, sleep, SR, MD, brake, tach, PWM, fault output |
| A3931 | 7 V to 50 V | n/a | Three half bridges | DMOS | Hall-based state machine | Internally generated | Three-phase brushless | eLQFP-48 | Hall commutation logic, sleep, SR, MD, brake, tach, PWM, fault output, prepositioning state |
| A3935 | 7 V to 40 V | n/a | Three half bridges | DMOS | Parallel | 4.75 V to 5.25 V | Three-phase brushless | QSOP-36, eLQFP-48 | Automotive temperature, boost converter for low battery operation, fault output |
| A4935 | 7 V to 50 V | n/a | Three half bridges | DMOS | Parallel | 3.0 V to 5.5 V | Three-phase brushless | eLQFP-48 | Automotive temperatures, automotive diagnostics, integrated charge pump |