A6217KLJTR-1-T vs A6217KLJTR-T Comparison
Detailed side-by-side comparison of A6217KLJTR-1-T by Allegro MicroSystems and A6217KLJTR-T by Allegro MicroSystems. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Allegro MicroSystems
A6217KLJTR-1-T - 1.5A 48V PWM Dimmable Buck LED Driver | Allegro
A6217KLJTR-1-T ✓ Active
Specification Comparison
| Parameter | A6217KLJTR-1-T | A6217KLJTR-T |
|---|---|---|
| Brand | Allegro MicroSystems | Allegro MicroSystems |
| Category | LED Drivers | LED Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.43 | $1.37 |
| Topology | Step-Down (Buck) PWM Dimming | Synchronous Buck (Step-Down) Constant-Current LED Driver |
| Supply Voltage | 6 V to 48 V | — |
| Maximum Output Current | 1.5 A (continuous over operating temperature) | — |
| Number of Outputs | 1 | — |
| Output Type | Constant-Current | — |
| Switching Topology | Buck with integrated MOSFET | — |
| Current Limit | Cycle-by-cycle current limit | — |
| Dimming Control | PWM via EN/PWM logic input or power supply voltage | — |
| Supply Current (Quiescent) | 2500 uA | — |
| Automotive Qualification | AEC-Q100 qualified | AEC-Q100 qualified |
| Operating Temperature | -40C to +125C (automotive grade) | — |
| Package | 8-SOIC-EP (Exposed Pad) | 8-pin SOIC-EP (exposed pad) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 2 (per JEDEC J-STD-020) | — |
| RoHS Status | Compliant | Compliant |
| Enable Pin | Yes (EN/PWM dual-function) | — |
| Thermal Pad | Yes (exposed pad for low thermal resistance) | — |
| Input Voltage Range (VIN) | — | 9 V to 46 V |
| Maximum LED Output Current | — | 3 A |
| Switching Frequency (fSW) | — | Programmable, up to 2.2 MHz |
| Dimming Interface | — | EN/PWM pin, analog/PWM-controlled |
| Shutdown Quiescent Current | — | 1 µA (typical) |
| Internal Power Switch | — | Integrated MOSFET |
| Tape and Reel | — | Yes (TR suffix) |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Protection Features | — | Adjacent pin-to-pin short, pin-to-GND short, LED open/short, thermal shutdown |
| EMI Feature | — | Switching-frequency dithering |
| Reference Part Type | — | Replacement / upgrade for A6213 |