LMR16030PDDAR
Voltage Regulators - DC DC Switching Regulators
Technical Specifications
| Type | Description |
|---|---|
| Output Type | Adjustable |
| Output Voltage | 25.4 V |
| Output Current | 3 A |
| Function | Step-down type |
| Working Voltage V | 32.15 V |
| Switching Freq Hz | 2.5 MHz |
| Channels | 1 |
| Type | Description |
|---|---|
| Iq A | 4e-05 |
| Switch tube (built-in/external) | Built-in |
| Operating Temp | -40°C ~ +125°C @(TJ) |
| Features | Cycle-by-cycle current limiting;Adjustable soft-start;Frequency synchronization;Light load efficient mode;Operating status indication;Overcurrent Protection |
| Topology | Buck |
| Package / Case | HSOIC-8 |
Product Introduction
The LMR16030 is a 60V, 3A SIMPLE SWITCHER step-down regulator with an integrated high-side MOSFET. With a wide input voltage range of 4.3V to 60V, the device is suitable for regulating unregulated power supplies across a variety of applications from industrial to automotive. The regulator consumes only 40µA of quiescent current in sleep mode, making it ideal for battery-powered systems. An ultra-low shutdown current of 1µA further extends battery life. The wide adjustable switching frequency range allows optimization of either efficiency or external component size. Internal loop compensation eliminates the tedious task of designing loop compensation components and minimizes the number of external components. A precision enable input simplifies regulator control and system power sequencing. In addition, the device integrates multiple protection features including cycle-by-cycle current limiting, thermal sensing and thermal shutdown for excessive power dissipation, and output overvoltage protection. The LMR16030 is available in an exposed-pad 8-pin HSOIC package for low thermal resistance.
Features
- Input voltage range: 4.3V to 60V
- 3A continuous output current
- 40µA ultra-low quiescent current
- 155mΩ high-side MOSFET
- Current mode control
- Adjustable switching frequency: 200kHz to 2.5MHz
- Synchronizable to external clock frequency
- Internal compensation for ease of use
- High duty cycle operation support
- Precision enable pin
- Shutdown current: 1µA
- Thermal protection, overvoltage protection, and short-circuit protection
- 8-pin HSOIC PowerPAD package
Applications
- - Automotive battery regulation - Industrial power supplies - Telecom and data communication systems - General-purpose wide input voltage regulation
Datasheet
Alternative Parts
Common LMR16030PDDAR alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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