PartNumber | LTC3646IDE#TRPBF | LTC3646IDE-1#TRPBF | LTC3646IDE-1#PBF |
Description | Switching Voltage Regulators 40V, 1A, 100uA IQ Synchronous Step-Down Converter | Switching Voltage Regulators 40V, 1A, 100uA IQ Synchronous Step-Down Converter | Switching Voltage Regulators 40V, 1A, 100uA IQ Synchronous Step-Down Converter |
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 | DFN-14 | DFN-14 | DFN-14 |
Output Voltage | 2 V to 30 V | 0.6 V to 15 V | 0.6 V to 15 V |
Output Current | 1 A | 1 A | 1 A |
Number of Outputs | 1 Output | 1 Output | 1 Output |
Input Voltage MAX | 40 V | 40 V | 40 V |
Topology | Buck | Buck | Buck |
Input Voltage MIN | 4 V | 4 V | 4 V |
Switching Frequency | 200 kHz to 3 MHz | 200 kHz to 3 MHz | 3 MHz |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
Series | LTC3646 | LTC3646 | LTC3646 |
Packaging | Reel | Reel | Tube |
Input Voltage | 4 V to 40 V | 4 V to 40 V | 12 V |
Quiescent Current | 140 uA | 140 uA | 140 uA |
Type | Synchronous Step-Down DC/DC Converter | Synchronous Step-Down DC/DC Converter | High Efficiency Synchronous Step-Down DC/DC Converter |
Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
Shutdown | Shutdown | Shutdown | Shutdown |
Development Kit | DC1731A-A, DC1731A-B | DC1731A-A, DC1731A-B | DC1731A-B, DC1820A-B |
Operating Supply Current | 0.140 mA | 0.140 mA | 0.140 mA |
Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
Factory Pack Quantity | 2500 | 2500 | 91 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Operating Temperature Range | - | - | - 40 C to + 125 C |
Unit Weight | - | - | 0.007372 oz |