ILD8150EXUMA1 vs TLD21421EPXUMA1 Comparison
Detailed side-by-side comparison of ILD8150EXUMA1 by Infineon and TLD21421EPXUMA1 by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ILD8150EXUMA1 | TLD21421EPXUMA1 |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | LED Drivers | LED Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.15 | $0.78 |
| Topology | Step-Down (Buck) | Linear Constant-Current LED Driver |
| Input Voltage Range | 4.5 V to 80 V | β |
| Output Type | Constant Current (LED Driver) | β |
| Maximum LED Current | 1.5 A | β |
| Number of Outputs | 1 | 1 |
| Dimming Method | PWM and Analog (Hybrid Dimming) | PWM (external) |
| Minimum Dimming Depth | 0.5% (Hybrid Mode) | β |
| PWM Dimming Frequency Range | 250 Hz to 20 kHz | β |
| Internal Modulation Frequency | 3.4 kHz | β |
| Switch Type | High-side Integrated | β |
| Maximum Switch Voltage | 80 V | β |
| Operating Temperature Range | -40C to +125C | -40 C to +150 C |
| Package | PG-DSO-8-27 | PG-TSDSO-14 (TSSOP-14-EP, 150 mil) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Output Current (max) | β | 180 mA |
| Supply Voltage Range | β | 5.5 V to 40 V |
| Maximum Output Voltage | β | 40 V |
| AEC-Q100 Qualification | β | Qualified |
| Product Family | β | LITIX Basic+ |
| Diagnostic Output | β | Yes (fault flag) |
| Thermal Protection | β | Overtemperature shutdown with auto-recovery |
| Reverse Polarity Protection | β | Yes (integrated) |
| Load Dump Robustness | β | Yes (up to 40 V on VS) |
| MSL Level | β | 3 |