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MP2460 4.5-45V, 0.6A, 1.7MHz Synchronous Step-Down Converter TSOT23
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pMPS MP2460 — synchronous step-down converter, 4.5-45V input, 0.6A output, 1.7 MHz, TSOT23./p
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MP2460 4.5-45V, 0.6A, 1.7MHz Synchronous Step-Down Converter TSOT23
MPS MP2460 is a synchronous step-down converter that accepts 4.5 V to 45 V input, delivers 0.6 A, switches at 1.7 MHz, supplied in a TSOT23 package.
Key Specifications
| Part Number | MP2460 |
| Input Voltage | 4.5 V to 45 V |
| Output Current | 0.6 A |
| Switching Frequency | 1.7 MHz |
| Topology | Synchronous Step-Down Converter |
| Package | TSOT23 |
| Ordering Codes | MP2460 |
Features
- Low-Dropout Mode
- Wide 4.5V to 45V Operating Input Range
- 98% Maximum Duty Cycle
- Light-Load Mode
- Dedicated Internal Compensation
- Stable with Ceramic and Electrolytic Output Capacitors
- 420mΩ/220mΩ Internal Power MOSFETs
- 1.7MHz Fixed Switching Frequency
- Internal Soft Start (SS)
- Precision Current Limit without a Current- Sense Resistor
Applications
- Power Meters
- Aftermarket Automotive
- Multi-Function Printers (MFPs)
Design Notes
- The step-down topology needs an inductor and output capacitor sized for the ripple at the switching frequency, not just the DC load.
- Keep the input loop short — high di/dt at the switch node sets conducted EMI.
- Power switches are integrated, so the thermal path is the PCB copper under the pad.
- Package TSOT23 — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the MP2460?
4.5–45 V input and 0.6 A output.
What switching frequency does the MP2460 run at?
1.7 MHz.
Which package is the MP2460 available in?
TSOT23, with ordering codes MP2460GJ-Z.
Shenzhen Gaorunxin Technology Co., Ltd
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