MAX1993ETG+

Part No MAX1993ETG+
Manufacturer Maxim Integrated
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK 24TQFN
Sample
Rohs State rohs
ECAD Module
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Products specifications

Manufacturer Maxim Integrated
Packaging Tube
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V
Frequency - Switching 200kHz, 300kHz, 450kHz, 600kHz
Duty Cycle (Maximum) 100%
Synchronous Rectifier Yes
Clock Sync No
Control Features Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation
Temperature Range - Operating -40°C ~ 85°C
Manufacturer Package 24-WFQFN Exposed Pad
Supplier Device Package 24-TQFN (4x4)
Part Number Series MAX1993
Manufacturer Pack Quantity 75
MSL Level 1 (Unlimited)
Popularity Medium
Supply and Demand Status Balance
Win Source Part Number 807582-MAX1993ETG+

Description

Maxim Integrated's MAX1993ETG+ High-Efficiency, Quick-PWM, Step-Down Controller

The MAX1993ETG+ from Maxim Integrated is a versatile and robust step-down controller designed to deliver high efficiency and performance for a wide range of applications. This advanced Quick-PWM controller is engineered to handle a continuous output current of up to 20A, making it an ideal solution for powering CPUs, GPUs, and other high-performance integrated circuits that require a stable and efficient power supply.

One of the key features of the MAX1993ETG+ is its Quick-PWM control scheme, which provides instantaneous response to fast load current steps, ensuring that the output voltage remains stable under dynamic load conditions. This is particularly important for maintaining the reliability and performance of high-speed digital circuits.

The device operates over a wide input voltage range from 4.5V to 28V, making it suitable for use in systems with varying power requirements. The output voltage is adjustable from 0.7V to 5.5V, which allows for a high degree of flexibility to meet the specific needs of different applications. Additionally, the MAX1993ETG+ offers a high switching frequency that can be programmed from 200kHz to 600kHz or synchronized to an external clock, helping to optimize the size of external components and improve overall system efficiency.

For enhanced system protection, the MAX1993ETG+ includes a comprehensive set of features such as undervoltage lockout, thermal shutdown, and overcurrent protection. These features help to safeguard the system against a range of potential issues, from power surges to overheating, ensuring reliable operation over the product's lifespan.

The device is available in a compact 24-pin thin QFN package, which is ideal for space-constrained applications. Its small footprint and high level of integration make it a convenient choice for designers looking to minimize board space without compromising on performance.

In summary, the MAX1993ETG+ from Maxim Integrated is a high-performance, efficient, and reliable step-down controller that offers flexibility and protection for demanding power management applications.

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Pricing & Ordering

$1.6101 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
Quantity Unit Price Ext. Price
45+ $1.1650 $52.4250
105+ $0.9560 $100.3800
165+ $0.9260 $152.7900
225+ $0.8960 $201.6000
290+ $0.8660 $251.1400
390+ $0.7770 $303.0300
* The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Availability: 3,490 pieces
MOQ: 45 pcs
Order Increment : 1 pcs
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