LM5022MM
ActiveIC REG CTRLR BOOST/SEPIC 10MSOP
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LM5022MM
ActiveIC REG CTRLR BOOST/SEPIC 10MSOP
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | LM5022MM | LM5022 Series |
|---|---|---|
| Board Type | - | Bare (Unpopulated), Fully Populated |
| Clock Sync | True | True |
| Control Features | Soft Start, Frequency Control | Soft Start, Frequency Control |
| Current - Output | - | 500 mA |
| Current - Output / Channel | - | 1 A |
| Duty Cycle (Max) [Max] | 95 % | 95 % |
| Features | - | Dimmable |
| Frequency - Switching | - | 500 kHz |
| Frequency - Switching [Max] | 990 kHz | 2.24 - 990 kHz |
| Frequency - Switching [Min] | 200 kHz | 200 kHz |
| Function | Step-Up/Step-Down, Step-Up | Step-Up/Step-Down, Step-Up |
| Grade | - | Automotive |
| Main Purpose | - | DC/DC, Step Up |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Outputs | 1 | 1 |
| Operating Temperature [Max] | 125 ¯C | 125 ¯C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Phases | 1 | 1 |
| Output Type | Transistor Driver | Transistor Driver |
| Outputs and Type | - | Non-Isolated |
| Outputs and Type | - | 1 |
| Package / Case | 10-TFSOP, 10-MSOP | 10-TFSOP, 10-MSOP |
| Qualification | - | AEC-Q100 |
| Regulator Topology | - | Boost |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 10-VSSOP | 10-VSSOP |
| Synchronous Rectifier | False | False |
| Topology | Boost, SEPIC | Boost, SEPIC |
| Utilized IC / Part | - | LM5022 |
| Voltage - Input | - | 14 - 16 V |
| Voltage - Input | - | 9 - 10 VDC |
| Voltage - Output | - | 40 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 7.22 | |
| Digi-Reel® | 1 | $ 7.22 | ||
| Tape & Reel (TR) | 1000 | $ 4.09 | ||
| 2000 | $ 3.94 | |||
LM5022 Series
6-60V Wide Vin, current mode boost, SEPIC and Flyback controller
| Part | Control Features | Function | Output Type | Number of Outputs | Operating Temperature [Max] | Operating Temperature [Min] | Frequency - Switching [Min] | Frequency - Switching [Max] | Output Phases | Mounting Type | Supplier Device Package | Duty Cycle (Max) [Max] | Clock Sync | Synchronous Rectifier | Topology | Output Configuration | Package / Case | Board Type | Supplied Contents | Utilized IC / Part | Main Purpose | Voltage - Input [Max] | Voltage - Input [Min] | Outputs and Type | Outputs and Type | Current - Output | Regulator Topology | Voltage - Output | Frequency - Switching | Features | Current - Output / Channel | Qualification | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments LM5022MMX | Frequency Control, Soft Start | Step-Up, Step-Up/Step-Down | Transistor Driver | 1 | 125 ¯C | -40 °C | 200 kHz | 990 kHz | 1 | Surface Mount | 10-VSSOP | 95 % | Boost, SEPIC | Positive | 10-MSOP, 10-TFSOP | ||||||||||||||||||
Texas Instruments LM5022MME/NOPB | Frequency Control, Soft Start | Step-Up, Step-Up/Step-Down | Transistor Driver | 1 | 125 ¯C | -40 °C | 200 kHz | 990 kHz | 1 | Surface Mount | 10-VSSOP | 95 % | Boost, SEPIC | Positive | 10-MSOP, 10-TFSOP | ||||||||||||||||||
Texas Instruments LM5022SEPBLDT/NOPB | Bare (Unpopulated) | Board(s) | |||||||||||||||||||||||||||||||
Texas Instruments LM5022EVAL/NOPB | Fully Populated | Board(s) | LM5022 | DC/DC, Step Up | 16 V | 9 VDC | Non-Isolated | 1 | 500 mA | Boost | 40 V | 500 kHz | |||||||||||||||||||||
Texas Instruments LM5022MM/NOPB | Frequency Control, Soft Start | Step-Up, Step-Up/Step-Down | Transistor Driver | 1 | 125 ¯C | -40 °C | 200 kHz | 990 kHz | 1 | Surface Mount | 10-VSSOP | 95 % | Boost, SEPIC | Positive | 10-MSOP, 10-TFSOP | ||||||||||||||||||
Texas Instruments LM5022LEDEVAL | Board(s) | LM5022 | 14 V | 10 VDC | Non-Isolated | 1 | 40 V | Dimmable | 1 A | ||||||||||||||||||||||||
Texas Instruments LM5022MM | Frequency Control, Soft Start | Step-Up, Step-Up/Step-Down | Transistor Driver | 1 | 125 ¯C | -40 °C | 200 kHz | 990 kHz | 1 | Surface Mount | 10-VSSOP | 95 % | Boost, SEPIC | Positive | 10-MSOP, 10-TFSOP | ||||||||||||||||||
Texas Instruments LM5022QDGSTQ1 | Frequency Control, Soft Start | Step-Up, Step-Up/Step-Down | Transistor Driver | 1 | 125 ¯C | -40 °C | 200 kHz | 2.24 MHz | 1 | Surface Mount | 10-VSSOP | 95 % | Boost, SEPIC | Positive | 10-MSOP, 10-TFSOP | AEC-Q100 | Automotive | ||||||||||||||||
Texas Instruments LM5022BSTBLDT/NOPB | Bare (Unpopulated) | Board(s) | |||||||||||||||||||||||||||||||
Texas Instruments LM5022QDGSRQ1 | Frequency Control, Soft Start | Step-Up, Step-Up/Step-Down | Transistor Driver | 1 | 125 ¯C | -40 °C | 200 kHz | 2.24 MHz | 1 | Surface Mount | 10-VSSOP | 95 % | Boost, SEPIC | Positive | 10-MSOP, 10-TFSOP | AEC-Q100 | Automotive | ||||||||||||||||
Texas Instruments LM5022MMX/NOPB | Frequency Control, Soft Start | Step-Up, Step-Up/Step-Down | Transistor Driver | 1 | 125 ¯C | -40 °C | 200 kHz | 990 kHz | 1 | Surface Mount | 10-VSSOP | 95 % | Boost, SEPIC | Positive | 10-MSOP, 10-TFSOP | ||||||||||||||||||
Texas Instruments LM5022EVAL | Fully Populated | Board(s) | LM5022 | DC/DC, Step Up | 16 V | 9 VDC | Non-Isolated | 1 | 500 mA | Boost | 40 V | 500 kHz |
Description
General part information
LM5022 Series
The LM5022 device is a high-voltage, low-side, N-channel MOSFET controller ideal for use in boost and SEPIC regulators. It contains all of the features required to implement single-ended primary topologies. Output voltage regulation is based on current-mode control, which eases the design of loop compensation while providing inherent input voltage feedforward. The LM5022 includes a start-up regulator that operates over a wide input range of 6 V to 60 V. The PWM controller is designed for high-speed capability including an oscillator frequency range up to 2.2 MHz and total propagation delays less than 100 ns. Additional features include an error amplifier, precision reference, line undervoltage lockout, cycle-by-cycle current limit, slope compensation, soft start, external synchronization capability, and thermal shutdown. The LM5022 is available in the 10-pin VSSOP package.
The LM5022 device is a high-voltage, low-side, N-channel MOSFET controller ideal for use in boost and SEPIC regulators. It contains all of the features required to implement single-ended primary topologies. Output voltage regulation is based on current-mode control, which eases the design of loop compensation while providing inherent input voltage feedforward. The LM5022 includes a start-up regulator that operates over a wide input range of 6 V to 60 V. The PWM controller is designed for high-speed capability including an oscillator frequency range up to 2.2 MHz and total propagation delays less than 100 ns. Additional features include an error amplifier, precision reference, line undervoltage lockout, cycle-by-cycle current limit, slope compensation, soft start, external synchronization capability, and thermal shutdown. The LM5022 is available in the 10-pin VSSOP package.
Documents
Technical documentation and resources
No documents available