| Evaluation and Demonstration Boards and Kits | 5 | Active | |
MAX16173Ideal Diode Controller with Active Rectifier | OR Controllers, Ideal Diodes | 2 | Active | The MAX16173 is an ideal diode controller that provides system protection against input transients and reverse-current conditions. The wide operating voltage range of 3V to 50V, combined with 3µA of shutdown current, make the MAX16173 ideal for automotive applications.The MAX16173 features an integrated boost converter that is capable of driving the gate of the external n-channel power MOSFET 11V above the source during high load operation. Fast pull up and pull down current sources allow rectification of 50kHz to 250kHz AC components riding on the main supply input. A fast-acting comparator allows the MAX16173 to block reverse-current flow by shorting the gate to the source when the input is driven 10mV (typ) lower than the output. In light load applications, the MAX16173 regulates the voltage between the source and drain of the external n-channel MOSFET to 20mV(typ). For high load applications, the gate is driven high to enhance operation mode to minimize power dissipation and to increase system's power efficiency.During normal operation, the boost converter regulates the gate voltage by monitoring the voltage across CD and DRN. When the voltage across VCD-DRNdrops below the 11V(typ) regulated voltage, the boost converter is enabled to maintain the regulation voltage.The MAX16173 features a diagnostic procedure to check the health of the power MOSFET. An open-drain active-high output (FETOK) deasserts low when the power MOSFET is either open or short. A power good output (PG) asserts high after the completion of power up to indicate the good power-up condition.The MAX16173 is available in a 3mm x 3mm, 10-pin TDFN package and operates over the automotive temperature range of -40°C to +125°C.ApplicationsAutomotive Power SystemsNetwork Telecom Power SystemsRAID SystemsServers |
| Temperature Sensors | 2 | Active | |
MAX16182Nano Power, Tiny Supervisor with Manual Reset Input | Supervisors | 1 | Active | The MAX16180–MAX16183 are ultra-low-current, single-channel supervisory ICs that monitor the VCC voltage from 1.7V to 4.85V in 50mV increments and assert a reset when the VCC voltage falls below the reset threshold. The reset output remains asserted for the reset timeout period after the VCC voltage rises above the factory-set VCC_TH + VHYS. See the Selector Guide in the data sheet for available reset timeout options.The MAX16180–MAX16183 include a factory-programmable manual reset input (MR) that can be configured to assert a reset when it receives a rising-edge, falling-edge, active-low, or active-high input signal. The MAX16180/MAX16181 features an open-drain reset output, while the MAX16182/MAX16183 features a push-pull reset output. See the Selector Guide for reset output configurations.All devices are specified over the -40°C to +125°C temperature range. The MAX16180–MAX16183 are available in a tiny 0.97mm x 0.97mm x 0.5mm, 4-bump WLP (0.35mm pitch).APPLICATIONSChargersPortable/Battery-Powered Equipmente-Readers/TabletsWearable/Portable AccessoriesSmart Phones |
| Temperature Sensors | 2 | Active | |
MAX16191Ultra-High, 0.35% Accuracy Supervisory Circuit | Integrated Circuits (ICs) | 2 | Active | The MAX16191 is a single-channel, ultra-high accuracy supervisor circuit that monitors low core system supply voltages. The reset output asserts when the monitored supply voltage falls outside of the factory-trimmed undervoltage/overvoltage threshold window. The reset output deasserts after reset timeout period when the monitored supply voltage falls within the threshold window. The reset output is active-low and available in open-drain or push-pull configuration.The MAX16191's nominal input voltage level is factory-programmable to any voltage between 0.6V to 0.9V. Together with the ±2% to ±5% undervoltage/overvoltage window threshold range, the MAX16191 offers the flexibility to monitor a wide range of system supply voltages. The undervoltage/overvoltage threshold levels are factory programmable and are symmetrical with respect to the nominal input voltage setting.The MAX16191 is available in a small, 2mm × 2mm, 8-pin TDFN side-wettable package and operates over the automotive temperature range of -40°C to +125°C.ApplicationsAdvanced Driver-Assistance Systems (ADAS)Multivoltage ASICsServersStorage Equipment |
MAX161930.3% Accuracy Dual-Channel Supervisory Circuit | Integrated Circuits (ICs) | 4 | Active | The MAX16193 is an ultra-high accuracy, dual-channel window-detector supervisor circuit that monitors a system's supply rails for undervoltage and overvoltage faults. Input channel 1 (IN1) monitors low core voltage rails from a 0.6V to 0.9V threshold range with ±0.3% accuracy while input-channel 2 (IN2) monitors higher system rails from a 0.9V to 3.3V threshold range with ±0.3% accuracy. A variety of factory trimmed undervoltage/overvoltage thresholds from ±2% to ±5% are available to accommodate different supply voltages and tolerances.The MAX16193 features two independent, active-low reset outputs. Both reset output are available in either an open-drain or push-pull version. Each reset output asserts low when the corresponding monitored rail falls outside of the undervoltage/overvoltage threshold window. The reset outputs deassert after a factory-set reset timeout period when the corresponding rail voltage returns to its nominal voltage level.The MAX16193 is available in a small, 2mm x 3mm, 8-pin standard TDFN chip-on-lead package for industrial and a side-wettable package for automotive. It can operate over the temperature range of -40°C to +125°C.APPLICATIONSAdvanced Driver-Assistance Systems (ADAS)Programmable Logic Controllers (PLC)FPGA-Based SystemsMedical EquipmentMultivoltage ASICsServersStorage Equipment |
MAX162Complete High-Speed CMOS, 12-Bit ADC | Unclassified | 17 | Active | The MAX162 and MX7572 are complete 12-Bit analog-to-digital converters (ADC's) that combine high speed, low power consumption, and an on-chip voltage reference. The conversion times are 3μs (MAX162) and 5 and 12μs (MX7572). The buried zener reference provides low drift and low noise performance.External component requirements are limited to only decoupling capacitors for the power supply and reference voltages. On-chip clock circuitry is also included which can either be driven from an external source, or in stand-alone applications, can be used with a crystal.The MAX162/MX7572 uses a standard microprocessor interface architecture. Three-state data outputs are controlled by Read (RD) and Chip Select (CS) inputs. Data access and bus release times of 90 and 75ns respectively ensure compatibility with most popular microprocessors without resorting to wait states.ApplicationsDigital Signal Processing (DSP)Electro-Mechanical SystemsHigh Accuracy Process ControlHigh Speed Data Acquisition |
| Integrated Circuits (ICs) | 2 | NRND | |
| Power Management (PMIC) | 3 | NRND | |
