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ALLEGRO A3950SEUTR-T
| Manufacturer | |
| MPN | A3950SEUTR-T |
| LCSC Part # | C459258 |
| Packaging | QFN-16(4x4) |
| Customer # | |
| Key Attributes | DMOS Full-Bridge Motor Driver |
| Datasheet |  ALLEGRO A3950SEUTR-T |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Manufacturer | ALLEGRO | |
| Packaging | QFN-16(4x4) | |
| Number of H-bridges | - | |
| Features | Interleaved conduction protection;Current sensing/regulation function;Active braking function | |
| Technology | Yes | |
| Operating temperature | -20℃~+85℃ | |
| Voltage - Supply | - | |
| Quiescent Current(Iq) | - | |
| Output Current | 2.8A | |
| Peak Current | 6A | |
| RDS(on) | 430mΩ | |
| Interface | - |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 1500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
Designed for PWM (pulse-width modulated) control of DC motors, the A3950 is capable of peak output currents to ±2.8 A and operating voltages to 36 V. PHASE and ENABLE input terminals are provided for use in controlling the speed and direction of a DC motor with externally applied PWM control signals. Internal synchronous rectification control circuitry is provided to lower power dissipation during PWM operation. Internal circuit protection includes motor lead short-to-supply / short-to-ground, thermal shutdown with hysteresis, undervoltage monitoring of VBB and VCP and crossover-current protection. The A3950 is supplied in a thin profile (<1.2 mm overall height) 16-pin TSSOP package (LP), and a very thin (0.75 mm nominal height) QFN package. Both packages provide an exposed pad for enhanced thermal dissipation, and are lead (Pb) free with 100% matte tin leadframe plating.
Features
- Low RDS(on) outputs
- Overcurrent protection
- Motor lead short-to-supply protection
- Short-to-ground protection
- Sleep function
- Synchronous rectification
- Diagnostic output
- Internal undervoltage lockout (UVLO)
- Crossover-current protection
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 2.4574 | $ 2.46 |
| 10+ | $ 2.3944 | $ 23.94 |
| 30+ | $ 2.3525 | $ 70.58 |
| 100+ | $ 2.3105 | $ 231.05 |
Standard Packaging1500/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Manufacturer | ALLEGRO | |
| Packaging | QFN-16(4x4) | |
| Number of H-bridges | - | |
| Features | Interleaved conduction protection;Current sensing/regulation function;Active braking function | |
| Technology | Yes | |
| Operating temperature | -20℃~+85℃ | |
| Voltage - Supply | - | |
| Quiescent Current(Iq) | - | |
| Output Current | 2.8A | |
| Peak Current | 6A | |
| RDS(on) | 430mΩ | |
| Interface | - |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 1500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
Designed for PWM (pulse-width modulated) control of DC motors, the A3950 is capable of peak output currents to ±2.8 A and operating voltages to 36 V. PHASE and ENABLE input terminals are provided for use in controlling the speed and direction of a DC motor with externally applied PWM control signals. Internal synchronous rectification control circuitry is provided to lower power dissipation during PWM operation. Internal circuit protection includes motor lead short-to-supply / short-to-ground, thermal shutdown with hysteresis, undervoltage monitoring of VBB and VCP and crossover-current protection. The A3950 is supplied in a thin profile (<1.2 mm overall height) 16-pin TSSOP package (LP), and a very thin (0.75 mm nominal height) QFN package. Both packages provide an exposed pad for enhanced thermal dissipation, and are lead (Pb) free with 100% matte tin leadframe plating.
Features
- Low RDS(on) outputs
- Overcurrent protection
- Motor lead short-to-supply protection
- Short-to-ground protection
- Sleep function
- Synchronous rectification
- Diagnostic output
- Internal undervoltage lockout (UVLO)
- Crossover-current protection
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC |
| Type | Details |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |