Datasheet Details
| Part number | A6213 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 2.39 MB |
| Description | PWM Dimmable Buck Regulator LED Driver |
| Datasheet |
 A6213 Datasheet
|
|
|
General Description
The A6213 is a single IC switching regulator that provides constant-current output to drive high-power LEDs.
It integrates a high-side N-channel DMOS switch for DC-to-DC step- down (buck) conversion.
A true average current is output using a cycle-by-cycle, controlled on-time method.
Key Features
- AEC-Q100 qualified.
- Supply voltage 6 to 48 V.
- True average output current control.
- 3 A maximum output over operating temperature range (1.5 A for A6213-1).
- Cycle-by-cycle current limit.
- Integrated MOSFET switch.
- Dimming via direct logic input or power supply voltage.
- Internal control loop compensation.
- Undervoltage lockout (UVLO) and thermal shutdown protection.
- Low power shutdown (1 µA typical).