LM3489 Series
Manufacturer: Texas Instruments
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HYSTERETIC PFET BUCK CONTROLLER WITH ENABLE PIN
| Part | Grade | Package / Case | Package / Case [custom] | Package / Case | Mounting Type | Output Configuration | Output Phases | Frequency - Switching [Max] | Number of Outputs | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Function | Operating Temperature [Min] | Operating Temperature [Max] | Duty Cycle (Max) [Max] | Qualification | Output Type | Synchronous Rectifier | Clock Sync | Control Features | Topology | Board Type | Voltage - Input [Max] | Voltage - Input [Min] | Regulator Topology | Main Purpose | Supplied Contents | Outputs and Type | Outputs and Type | Voltage - Output | Utilized IC / Part | Current - Output |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | Automotive | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Surface Mount | Positive | 1 | 1 MHz | 1 | 4.5 V | 35 V | Step-Down | -40 °C | 125 ¯C | 100 % | AEC-Q100 | Transistor Driver | Current Limit Enable | Buck | |||||||||||||
 Texas Instruments | Automotive | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Surface Mount | Positive | 1 | 1 MHz | 1 | 4.5 V | 35 V | Step-Down | -40 °C | 125 ¯C | 100 % | AEC-Q100 | Transistor Driver | Current Limit Enable | Buck | |||||||||||||
Texas Instruments | Automotive | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Surface Mount | Positive | 1 | 1 MHz | 1 | 4.5 V | 35 V | Step-Down | -40 °C | 125 ¯C | 100 % | AEC-Q100 | Transistor Driver | Current Limit Enable | Buck | |||||||||||||
Texas Instruments | Automotive | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Surface Mount | Positive | 1 | 1 MHz | 1 | 4.5 V | 35 V | Step-Down | -40 °C | 125 ¯C | 100 % | AEC-Q100 | Transistor Driver | Current Limit Enable | Buck | |||||||||||||
 Texas Instruments | Fully Populated | 28 V | 7 V | Buck | DC/DC Step Down | Board(s) | Non-Isolated | 1 | 3.3 V | LM3489 | 500 mA |