PartNumber | LTC3728EG#TRPBF | LTC3728EG#PBF | LTC3728EUH#PBF |
Description | Switching Voltage Regulators 2x, 550kHz, 2-PhSync Buck Sw Reg | Switching Voltage Regulators 2x, 550kHz, 2-PhSync Buck Sw Reg | Switching Voltage Regulators PolyPhase Controller QFN Package |
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | SSOP-28 | SSOP-28 | QFN-32 |
Output Voltage | 0.8 V to 5.5 V | 0.8 V to 5.5 V | 0.8 V to 5.5 V |
Output Current | 25 A | 25 A | 25 A |
Number of Outputs | 2 Output | 2 Output | 2 Output |
Input Voltage MAX | 36 V | 36 V | 36 V |
Topology | Buck | Buck | Buck |
Input Voltage MIN | 4 V | 4 V | 4 V |
Switching Frequency | 400 kHz | 550 kHz | 550 kHz |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Series | LTC3728 | LTC3728 | LTC3728 |
Packaging | Reel | Tube | Tube |
Input Voltage | 4 V to 36 V | 15 V | 15 V |
Type | Synchronous Step-Down Switching Regulator | Dual, 2-Phase Synchronous Step-Down Switching Regulator | Dual, 2-Phase Synchronous Step-Down Switching Regulator |
Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
Shutdown | Shutdown | Shutdown | Shutdown |
Development Kit | DC392A-B, DC447A, DC542A | DC542A | DC392A-B, DC447A |
Load Regulation | 0.1 % | - | - |
Operating Supply Current | 0.47 mA | 0.47 mA | 0.47 mA |
Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
Factory Pack Quantity | 2000 | 47 | 73 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Operating Temperature Range | - | - 40 C to + 85 C | - 40 C to + 85 C |
Unit Weight | - | 0.015027 oz | 0.000882 oz |