MAX77597ETBB+
ActiveDC/DC CONV, BUCK, 1.7MHZ, 85DEG C ROHS COMPLIANT: YES
Deep-Dive with AI
Search across all available documentation for this part.
MAX77597ETBB+
ActiveDC/DC CONV, BUCK, 1.7MHZ, 85DEG C ROHS COMPLIANT: YES
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX77597ETBB+ |
|---|---|
| Current - Output | 300 mA |
| Frequency - Switching | 1.7 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Configuration | Positive |
| Package / Case | 10-WFDFN Exposed Pad |
| Supplier Device Package | 10-TDFN (2.5x2) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 36 V |
| Voltage - Input (Min) [Min] | 3.5 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Part | Topology | Frequency - Switching | Supplier Device Package | Number of Outputs | Function | Operating Temperature [Max] | Operating Temperature [Min] | Output Configuration | Package / Case | Voltage - Input (Min) [Min] | Voltage - Output (Min/Fixed) | Synchronous Rectifier | Voltage - Input (Max) [Max] | Mounting Type | Current - Output | Board Type | Supplied Contents | Outputs and Type | Outputs and Type | Voltage - Output | Regulator Topology | Contents | Main Purpose | Voltage - Input [Min] | Voltage - Input [Max] | Utilized IC / Part |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | Buck | 1.7 MHz | 10-TDFN (2.5x2) | 1 | Step-Down | 85 C | -40 ¯C | Positive | 10-WFDFN Exposed Pad | 3.5 V | 3.3 V | 36 V | Surface Mount | 300 mA | ||||||||||||
Analog Devices Inc./Maxim Integrated | Buck | 1.7 MHz | 10-TDFN (2.5x2) | 1 | Step-Down | 85 C | -40 ¯C | Positive | 10-WFDFN Exposed Pad | 3.5 V | 3.3 V | 36 V | Surface Mount | 300 mA | ||||||||||||
 Analog Devices Inc./Maxim Integrated | 300 mA | Fully Populated | Board(s) | 1 | 1 Non-Isolated Output Non-Isolated | 5 V | Buck | Board(s) | DC/DC Step Down | 3.5 V | 36 V | MAX77597 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
MAX77597 Series
The MAX77597 is a small, synchronous buck converter with integrated switches. The device is designed to deliver up to 300mA with input voltages from 3.5V to 36V, while using only 1.1µA quiescent current at no load (fixed-output version). Voltage quality can be monitored by observing the active-low RESET signal. The device can operate near dropout by running at 98% duty cycle, making it ideal for battery-powered applications.The device offers fixed 3.3V. Frequency is fixed at 1.7MHz, which allows for small external components and reduced output ripple. The device offers both forced-PWM and skip modes of operation, with ultra-low quiescent current of 1.1µA in skip mode.The MAX77597 is available in a small (2mm x 2.5mm) 10-pin TDFN package and operates across the -40°C to +85°C temperature range.ApplicationsPortable Devices Powered from 2s, 3s, or 4s Li+ BatteriesUSB Type-C DevicesPoint-of-Load Applications
Documents
Technical documentation and resources