Integrated Circuits (ICs)
MAX8743EEI
ActiveAnalog Devices Inc./Maxim Integrated
DUAL STEP-DOWN CONTROLLER
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Integrated Circuits (ICs)
MAX8743EEI
ActiveAnalog Devices Inc./Maxim Integrated
DUAL STEP-DOWN CONTROLLER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX8743EEI |
|---|---|
| Clock Sync | False |
| Control Features | Power Good, On Time Control, Current Limit, Pulse Skipping, Enable |
| Frequency - Switching | 300 kHz, 200 kHz, 540 kHz, 420 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 28-SSOP |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 28-QSOP |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 28 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2 V |
| Part | Output Type | Mounting Type | Supplier Device Package | Control Features | Frequency - Switching | Output Phases | Operating Temperature [Max] | Operating Temperature [Min] | Function | Topology | Number of Outputs | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Clock Sync | Output Configuration | Package / Case [x] | Package / Case [y] | Package / Case | Synchronous Rectifier | Supplier Device Package [x] | Supplier Device Package [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | Transistor Driver | Surface Mount | 28-QSOP | Current Limit Enable On Time Control Power Good Pulse Skipping | 200 kHz 300 kHz 420 kHz 540 kHz | 1 | 85 C | -40 ¯C | Step-Down | Buck | 2 | 28 V | 2 V | Positive | 0.154 in | 3.9 mm | 28-SSOP | ||||
Analog Devices Inc./Maxim Integrated | |||||||||||||||||||||
 Analog Devices Inc./Maxim Integrated | Transistor Driver | Surface Mount | 36-TQFN | Current Limit Enable On Time Control Power Good Pulse Skipping | 200 kHz 300 kHz 420 kHz 540 kHz | 1 | 85 C | -40 ¯C | Step-Down | Buck | 2 | 28 V | 2 V | Positive | 36-WFQFN Exposed Pad | 6 | 6 | ||||
Analog Devices Inc./Maxim Integrated | Transistor Driver | Surface Mount | 28-QSOP | Current Limit Enable On Time Control Power Good Pulse Skipping | 200 kHz 300 kHz 420 kHz 540 kHz | 1 | 85 °C | -40 C | Step-Down | Buck | 2 | 28 V | 2 V | Positive | 0.154 in | 3.9 mm | 28-SSOP |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 278 | $ 1.08 | |
Description
General part information
MAX8743 Series
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QSOP
Documents
Technical documentation and resources
No documents available