LT3790EFE vs LT3790EFE#PBF Comparison
Detailed side-by-side comparison of LT3790EFE by Analog Devices and LT3790EFE#PBF by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | LT3790EFE | LT3790EFE#PBF |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.17 | $6.74 |
| Topology | 4-Switch Synchronous Buck-Boost | Synchronous 4-switch buck-boost |
| Input Voltage Range | 4.7 V to 60 V | — |
| Output Voltage Range | 1.2 V to 60 V | — |
| Maximum Output Current | 10 A (controller, depends on external MOSFETs) | 10 A (external MOSFET dependent) |
| Switching Frequency | 200 kHz to 700 kHz (programmable) | — |
| Efficiency | Up to 98.5% | — |
| Control Architecture | Constant-frequency current-mode | — |
| Operating Junction Temperature | -40 C to +125 C | -40 C to +125 C |
| Package | 38-TSSOP-EP (FE) with exposed pad | 38-TSSOP-EP (TSSOP-38 with exposed pad) |
| Mounting Type | Surface Mount | Surface Mount |
| Output Type | Adjustable (voltage / current / input current regulation) | — |
| Synchronous Rectification | Yes | — |
| Clock Synchronization | Yes (external sync input) | — |
| SHORT Flag Pin | Yes, open-drain fault indicator | — |
| RoHS Status | Compliant (#PBF suffix) | Compliant (per PBF suffix) |
| Function | — | Voltage/Current/Input-current regulator controller |
| Input Voltage Range (VIN) | — | 4.7 V to 60 V |
| Output Voltage Range (VOUT) | — | 1.2 V to 60 V (adjustable) |
| Number of Switches | — | 4 (synchronous) |
| Number of Outputs | — | 1 |
| Switching Frequency Range | — | 200 kHz to 700 kHz (programmable) |
| Default Switching Frequency | — | 200 kHz |
| Control Mode | — | Peak current-mode |
| Reference Voltage Accuracy | — | [DATA_NEEDED: VREF tolerance %] |
| Reference Voltage | — | 1.2 V (typical FB reference) |
| MSL Level | — | [DATA_NEEDED: MSL level] |
| Status Flag (SHORT) | — | Open-drain, asserts low when FB < 400 mV and VSENSE > 5 mV |
| Shutdown Current | — | [DATA_NEEDED: ISD value] |
| Lead-Free | — | Yes (PBF suffix indicates Pb-free) |