Maxim Integrated, MAX17245ETESA+Step-Down Switching Regulator, 1-Channel 3.5A Adjustable 16-Pin, TQFN
- RS庫存編號:
- 164-7727
- 製造零件編號:
- MAX17245ETESA+
- 製造商:
- Maxim Integrated
此產品已停售
- RS庫存編號:
- 164-7727
- 製造零件編號:
- MAX17245ETESA+
- 製造商:
- Maxim Integrated
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
The MAX17245 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 MAX17245 can operate in dropout condition by running at 98% duty cycle. This converter delivers up to 3. 5A and generates fixed output voltages of 3. 3V/5V, along with the ability to program the output voltage between 1V to 10V. The MAX17245 uses a current-mode control architecture and 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
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.
規格
Attribute | Value |
---|---|
Maximum Output Current | 3.5A |
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 |
Maximum Switching Frequency | 2.2 MHz |
Package Type | TQFN |
Switching Regulator | Yes |
Line Regulation | 0.02 %/V |
Load Regulation | 0.5 % |
Maximum Operating Temperature | +85 °C |
Length | 5mm |
Height | 0.75mm |
Width | 5mm |
Efficiency | 90% |
Minimum Operating Temperature | -40 °C |
Dimensions | 5 x 5 x 0.75mm |