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Boost-Regulator with Integrated Charge Pumps, Switch Control, and High-Current Op Amp, 24-LFCSP-4X4X0.75, 24 Pins, -40 to 85C
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
MAX17075ETG+ by Analog Devices Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DISTI #
700-MAX17075ETG
|
Mouser Electronics | Switching Voltage Regulators Boost-Regulator with Integrated Charge P RoHS: Compliant | 283 |
|
$2.6500 / $5.0300 | Buy Now |
|
Analog Devices Inc | Boost-Regulator with Integrate Package Multiple: 1 | 1416 |
|
$2.0600 / $6.5400 | Buy Now |
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MAX17075ETG+
Analog Devices Inc
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Datasheet
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MAX17075ETG+
Analog Devices Inc
Boost-Regulator with Integrated Charge Pumps, Switch Control, and High-Current Op Amp, 24-LFCSP-4X4X0.75, 24 Pins, -40 to 85C
Select a part to compare: |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Part Package Code | 24-LFCSP-4X4X0.75 | |
Package Description | 4 X 4 MM, ROHS COMPLIANT, QFN-24 | |
Pin Count | 24 | |
Manufacturer Package Code | 24-LFCSP-4X4X0.75 | |
Reach Compliance Code | compliant | |
Date Of Intro | 2008-11-10 | |
Samacsys Manufacturer | Analog Devices | |
Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
Control Mode | CURRENT-MODE | |
Input Voltage-Max | 5.5 V | |
Input Voltage-Min | 2.5 V | |
JESD-30 Code | S-XQCC-N24 | |
JESD-609 Code | e3 | |
Length | 4 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 24 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | UNSPECIFIED | |
Package Code | HQCCN | |
Package Equivalence Code | LCC24,.16SQ,20 | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1 mm | |
Surface Mount | YES | |
Switcher Configuration | BOOST | |
Switching Frequency-Max | 1200 kHz | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | QUAD | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 4 mm |
The recommended layout and placement for the MAX17075ETG+ involves keeping the device close to the battery, using a solid ground plane, and minimizing the length of the battery voltage and current sense lines. Additionally, it's recommended to place the device on the same side of the PCB as the battery and to use a 4-layer PCB with a dedicated power plane to reduce noise and improve accuracy.
Calibration of the MAX17075ETG+ involves setting the device's internal registers to match the specific battery chemistry and characteristics. This can be done using the device's built-in calibration mode, which involves charging and discharging the battery while monitoring the device's output. The calibration process typically involves setting the device's gain and offset registers to match the battery's voltage and current characteristics.
Temperature can affect the accuracy of the MAX17075ETG+ by introducing errors in the device's voltage and current measurements. The device has a built-in temperature sensor that can be used to compensate for these errors. Additionally, the device's accuracy can be improved by using external temperature sensors and calibration techniques to account for temperature-related errors.
During battery charging and discharging, the MAX17075ETG+ should be configured to operate in the correct mode (charge or discharge) and the device's internal registers should be updated to reflect the changing battery state. The device's output should also be monitored to ensure that it remains within the specified operating range.
The recommended power-up sequence for the MAX17075ETG+ involves powering up the device after the battery voltage has stabilized, and then initializing the device's internal registers and configuration. The power-up sequence should also ensure that the device's output is stable and accurate before it is used to monitor the battery state.