Maxim, MAX17244ETESB+ Step-Down Switching Regulator 2.5A Adjustable 16-Pin, TQFN

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The MAX17244 high-efficiency, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 3. 5V to 36V input voltage range with 42V input transient protection. The device can operate in dropout condition by running at 98% duty cycle. This converter delivers up to 2. 5A and generates fixed output voltages of 3. 3V/5V, along with the ability to program the output voltage between 1V to 10V. The MAX17244 uses a current-mode control architecture. The device can operate in the pulse-width modulation (PWM) or pulse-frequency modulation (PFM) control schemes.

Eliminates External Components
No Schottky-Synchronous Operation
Simple External RC Compensation
Ultra-Compact Layout
180° Out-of-Phase Operation
Frequency Synchronization Input
Reduces Power Dissipation
92% Peak Efficiency
Operates Reliably
Cycle-by-Cycle Current Limit, Thermal Shutdown
Supply Overvoltage and Undervoltage Lockout

Note

Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.

Specifications
Attribute Value
Maximum Output Current 2.5A
Maximum Output Voltage 10 V
Regulator Function Buck Converter
Minimum Output Voltage 1 V
Minimum Input Voltage 3.5 V
Maximum Input Voltage 36 V
Output Type Adjustable
Mounting Type Surface Mount
Number of Outputs 1
Pin Count 16
Package Type TQFN
Switching Regulator Yes
Line Regulation 0.02 %/V
Load Regulation 0.5 %
Width 5mm
Height 0.75mm
Efficiency 90%
Dimensions 5 x 5 x 0.75mm
Length 5mm
Maximum Switching Frequency 2.2 MHz
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Discontinued product
Related Products
The LM2575 series of monolithic integrated circuits provide ...
Description:
The LM2575 series of monolithic integrated circuits provide all the active functions for a step-down (buck) switching regulator. Fixed versions are available with a 3.3V, 5V, 12V, or 15V fixed output. Adjustable versions have an output voltage range from 1.23V ...
Description:
The Maxim T2055+4 type is a 1 channel, adjustable step-down switching regulator has 20 pins. It is highly efficient, high voltage synchronously rectified step down converter with dual integrated MOSFETs and operates over a 4.5V to 60V input. It delivers ...
The MAX17575 high-efficiency, high-voltage, synchronous step-down DC-DC converter ...
Description:
The MAX17575 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 60V input. The converter can deliver up to 1.5A and generates output voltages from 0.9V up to 0.9 x VIN. The feedback (FB) voltage ...
The BD70522GUL is a Buck Converter featuring 180nA ...
Description:
The BD70522GUL is a Buck Converter featuring 180nA quiescent current and supports output current up to 500mA. The Constant ON-Time (COT) control with ULP (Ultra Low Power) mode provides superior transient response and extends battery life by providing excellent light ...