This detailed comparison of A6281EESTR-T and MAX16838AUP+T in the PMIC - LED Drivers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Allegro MicroSystems | Maxim Integrated |
|---|---|---|
| Package / Case | 16-WFQFN Exposed Pad | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Description | IC LED DRIVER LINEAR DIM 16QFN | IC LED DRIVER RGLTR DIM 20TSSOP |
| In Stock | 99 080 | 6 980 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR) |
| Type | Linear | DC DC Regulator |
| Topology | Shift Register | SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 3 | 2 |
| Voltage - Supply (Min) | 4.75V | 4.55V |
| Voltage - Supply (Max) | 17V | 40V |
| Voltage - Output | 1V ~ 3V | 4.75V ~ 5.25V |
| Current - Output / Channel | 150mA | 150mA |
| Frequency | 5MHz | 200kHz ~ 2MHz |
| Dimming | PWM | PWM |
| Applications | Lighting | Automotive, Backlight |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 16-QFN/MLP (3x3) | 20-TSSOP-EP |
