LTM4644MPY#PBF vs LTM4644IY#PBF Comparison
Detailed side-by-side comparison of LTM4644MPY#PBF by Analog Devices and LTM4644IY#PBF by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
LTM4644MPY#PBF - Quad 4A DC/DC μModule Regulator | Analog Devices
LTM4644MPY#PBF ✓ ActiveAnalog Devices
LTM4644IY#PBF - Quad 4A DC/DC μModule Regulator | Analog Devices
LTM4644IY#PBF ✓ ActiveSpecification Comparison
| Parameter | LTM4644MPY#PBF | LTM4644IY#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) | $20.00 | $20.00 |
| Output Type | Adjustable | Adjustable |
| Number of Outputs | 4 | 4 |
| Output Voltage Range | 0.6 V to 5.5 V | 0.6 V to 5.5 V |
| Output Current per Channel | 4 A | 4 A |
| Maximum Total Output Current | 16 A (parallel) | 16 A (parallel) |
| Input Voltage Range | 4 V to 14 V | 4 V to 14 V |
| Switching Frequency | 400 kHz to 1.8 MHz | 400 kHz to 2.4 MHz (synchronizable) |
| Efficiency | >90% typical | Up to 95% (typical) |
| Operating Temperature Range | -55°C to 125°C (internal) | -40°C to 125°C (internal) |
| Package | BGA (16mm × 16mm × 5.01mm) | 77-pin BGA (15mm x 15mm x 5.01mm) |
| Number of Terminals | 77 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Thermal Resistance (Junction-to-Case) | 6.5°C/W | — |
| Control Architecture | Current-mode | — |
| Features | Output voltage tracking, remote sense, overcurrent protection | — |
| Thermal Resistance (θJA) | — | 12°C/W |
| RoHS Status | — | Compliant |
| REACH Status | — | Compliant |
| MSL Level | — | 3 (168 hours) |