- RS Stock No.:
- 164-7673
- Mfr. Part No.:
- MAX17242ETPA+
- Manufacturer:
- Maxim Integrated
Discontinued product
- RS Stock No.:
- 164-7673
- Mfr. Part No.:
- MAX17242ETPA+
- Manufacturer:
- Maxim Integrated
Technical data sheets
Legislation and Compliance
Product Details
The MAX17242/MAX17243 high-efficiency, synchronous step-down DC-DC converters with integrated MOSFETs operates over a 3. 5V to 36V input voltage range, and can operate in drop-out condition by running at 99% duty cycle. The converters deliver up to 2A (MAX17242) and 3A (MAX17243) output current and generate fixed output voltages of 3. 3V/5V, along with the ability to program the output voltage between 1V to 10V. The devices use a current-mode-control architecture and can be operated 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
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 | 2A |
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 | 20 |
Maximum Switching Frequency | 2.2 MHz |
Package Type | TQFN |
Switching Regulator | Yes |
Line Regulation | 0.02 %/V |
Load Regulation | 0.5 % |
Dimensions | 5 x 5 x 0.75mm |
Height | 0.75mm |
Efficiency | 93% |
Width | 5mm |
Minimum Operating Temperature | -40 °C |
Length | 5mm |
Maximum Operating Temperature | +85 °C |