MAX77816AEWP+T
ActiveCONV DC-DC 2.3V TO 5.5V STEP DOWN/STEP UP SINGLE-OUT 3.4V 4A 20-PIN WLP T/R
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MAX77816AEWP+T
ActiveCONV DC-DC 2.3V TO 5.5V STEP DOWN/STEP UP SINGLE-OUT 3.4V 4A 20-PIN WLP T/R
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX77816AEWP+T |
|---|---|
| Current - Output | 5 A |
| Frequency - Switching | 2.5 MHz |
| Function | Step-Down, Step-Up |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | WLBGA, 20-WFBGA |
| Supplier Device Package | 20-WLP |
| Supplier Device Package [x] | 1.83 |
| Supplier Device Package [y] | 2.13 |
| Synchronous Rectifier | False |
| Topology | Buck-Boost |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 2.3 V |
| Voltage - Output (Max) [Max] | 5.14 V |
| Voltage - Output (Min/Fixed) [Min] | 2.6 V |
MAX77816 Series
High-Efficiency Buck-Boost Regulator with 5A Switches
| Part | Outputs and Type | Outputs and Type | Board Type | Supplied Contents | Main Purpose | Voltage - Output [Max] | Voltage - Output [Min] | Regulator Topology | Current - Output | Utilized IC / Part | Voltage - Input [Max] | Voltage - Input [Min] | Contents | Frequency - Switching | Voltage - Output (Max) [Max] | Voltage - Input (Min) [Min] | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package [y] | Supplier Device Package [x] | Supplier Device Package | Output Configuration | Voltage - Output (Min/Fixed) [Min] | Package / Case | Topology | Synchronous Rectifier | Function | Voltage - Input (Max) [Max] | Number of Outputs | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | 1 | 1 Non-Isolated Output Non-Isolated | Fully Populated | Board(s) | DC/DC Step Up or Down | 5.14 V | 2.6 V | Buck-Boost | 3 A | MAX77816 | 5.5 V | 2.3 V | Board(s) | 2.5 MHz | |||||||||||||||||
 Analog Devices Inc./Maxim Integrated | 5 A | 2.5 MHz | 5.14 V | 2.3 V | Surface Mount | 85 °C | -40 C | 2.13 | 1.83 | 20-WLP | Positive | 2.6 V | 20-WFBGA WLBGA | Buck-Boost | Step-Up/Step-Down | 5.5 V | 1 | Adjustable | |||||||||||||
Analog Devices Inc./Maxim Integrated | 5 A | 2.5 MHz | 5.14 V | 2.3 V | Surface Mount | 85 °C | -40 C | 2.13 | 1.83 | 20-WLP | Positive | 2.6 V | 20-WFBGA WLBGA | Boost Buck | Step-Down Step-Up | 5.5 V | 1 | Adjustable | |||||||||||||
Analog Devices Inc./Maxim Integrated | 5 A | 2.5 MHz | 5.14 V | 2.3 V | Surface Mount | 85 C | -40 ¯C | 2.13 | 1.83 | 20-WLP | Positive | 2.6 V | 20-WFBGA WLBGA | Buck-Boost | Step-Down Step-Up | 5.5 V | 1 | Adjustable | |||||||||||||
 Analog Devices Inc./Maxim Integrated | 5 A | 2.5 MHz | 5.14 V | 2.3 V | Surface Mount | 85 C | -40 ¯C | 2.13 | 1.83 | 20-WLP | Positive | 2.6 V | 20-WFBGA WLBGA | Buck-Boost | Step-Down Step-Up | 5.5 V | 1 | Adjustable | |||||||||||||
Analog Devices Inc./Maxim Integrated | 5 A | 2.5 MHz | 5.14 V | 2.3 V | Surface Mount | 85 °C | -40 C | 2.13 | 1.83 | 20-WLP | Positive | 2.6 V | 20-WFBGA WLBGA | Buck-Boost | Step-Up/Step-Down | 5.5 V | 1 | Adjustable | |||||||||||||
Analog Devices Inc./Maxim Integrated | 5 A | 2.5 MHz | 5.14 V | 2.3 V | Surface Mount | 85 °C | -40 C | 2.13 | 1.83 | 20-WLP | Positive | 2.6 V | 20-WFBGA WLBGA | Boost Buck | Step-Down Step-Up | 5.5 V | 1 | Adjustable |
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 | $ 4.48 | |
| 10 | $ 2.97 | |||
| 25 | $ 2.58 | |||
| 100 | $ 2.14 | |||
| 250 | $ 1.92 | |||
| 500 | $ 1.79 | |||
| 1000 | $ 1.68 | |||
| Digi-Reel® | 1 | $ 4.48 | ||
| 10 | $ 2.97 | |||
| 25 | $ 2.58 | |||
| 100 | $ 2.14 | |||
| 250 | $ 1.92 | |||
| 500 | $ 1.79 | |||
| 1000 | $ 1.68 | |||
| N/A | 2594 | $ 3.56 | ||
| 67500 | $ 3.56 | |||
| Tape & Reel (TR) | 2500 | $ 1.57 | ||
| 5000 | $ 1.50 | |||
Description
General part information
MAX77816 Series
The MAX77816 is a high-current, high-efficiency buck-boost regulator targeting single-cell Li-ion battery-powered applications. It supports a wide output voltage range from 2.60V to 5.14V. The IC allows 5A (TYP) maximum switch current. In buck mode, the output current can go as high as 4A, and in boost mode, the maximum output current can be 3A. A unique control algorithm allows high efficiency, outstanding line/load transient response, and seamless transition between buck and boost modes.The IC features I2C-compatible serial interface. The I2C interface allows the output voltage to be dynamically adjusted thus enabling finer control of system power consumption. The I2C interface also provides features such as enable control and device status monitoring.The multifunction GPIO pin is register settable to 5 different options such as FPWM mode enable and inductor peak current level selection. These options provide design flexibility that allows the IC to cover a wide range of applications and use cases.Design Solution: Boost the Run-Time of Portable Electronics with a One-Two Punch ›ApplicationsBattery-Powered ApplicationsRF Power AmplifiersSmartphones and TabletsWearable DevicesWireless Communication Devices
Documents
Technical documentation and resources