Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | QFN |
| Pkg. Code: | LAG |
| Lead Count (#): | 20 |
| Pkg. Dimensions (mm): | 5.00 x 5.00 x 0.90 |
| Pitch (mm): | 0.65 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| RoHS (ISL71441SLHMRZ) | Download |
Product Attributes
| Pkg. Type | QFN |
| Lead Count (#) | 20 |
| Carrier Type | Tray |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Nickel/Palladium/Gold-Silver - e4 |
| MOQ | 25 |
| Temp. Range (°C) | -55 to +125°C |
| CAGE code | 34371 |
| Bus Voltage (Max) (V) | 12 |
| DSEE (MeV·cm2/mg) | 86 |
| Die Sale Availability? | No |
| Driver Type | Half Bridge |
| Drivers (#) | 2 |
| FET Type | GaNFET |
| Fall Time | 25 |
| Flow | RH Plastic |
| Gate Drive (V) | 4.5 |
| High Side Fall Time (max) (ns) | 25 |
| High Side Rise Time (max) (ns) | 25 |
| Input VCC (Max) (V) | 13.2 |
| Input VCC (Min) (V) | 4.75 |
| Length (mm) | 5 |
| Low Side Fall Time (max) (ns) | 30 |
| Low Side Rise Time (max) (ns) | 34 |
| Models Available | PSPICE, ISIM |
| Output Type | Synchronous |
| PROTO Availability? | No |
| Peak Output Sink Current (A) | 4 (HS) /8 (LS) |
| Peak Output Source Current (A) | 2 (HS) /4 (LS) |
| Peak Sink Current (A) | 4A, 8A |
| Peak Source Current (A) | 2A, 4A |
| Pitch (mm) | 0.7 |
| Pkg. Dimensions (mm) | 5.0 x 5.0 x 0.90 |
| Qualification Level | PEMS |
| Rating | Space |
| Rise Time (Max) | 26 |
| Supply Voltage (V) | 4.75 - 13.2 |
| TID LDR (krad(Si)) | 75 |
| Thickness (mm) | 0.9 |
| Turn-On Prop Delay (ns) | 29 |
| Width (mm) | 5 |
Resources for ISL71441SLH
Description
The ISL71441SLH is a radiation hardened PWM input 12V half-bridge GaN FET driver that drives low rDS(ON) Gallium Nitride (GaN) FETs for DC/DC switching regulators. An integrated programmable GaN FET gate drive voltage, high-side bootstrap switch, and strong gate drive current provide a compact and robust GaN FET half-bridge driver.
The ISL71441SLH can interface directly to the ISL73847SLH dual-phase PWM buck controller to create a high-efficiency point-of-load regulator to power many of the latest low-voltage high-current FPGA and DSP digital core rails.