SIMPLE SWITCHER 60V, 2A Step-Down Converter with 40uA Iq
Product details
Parameters
Package | Pins | Size
Features
- 4.3 V to 60 V Input Range
- 2 A Continuous Output Current
- Ultra-low 40 µA Operating Quiescent Current
- 155 mΩ High-Side MOSFET
- Current Mode Control
- Adjustable Switching Frequency from 200 kHz
to 2.5 MHz - Frequency Synchronization to External Clock
- Internal Compensation for Ease of Use
- High Duty Cycle Operation Supported
- Precision Enable Input
- Power-Good Flag
- 1 µA Shutdown Current
- Thermal, Overvoltage and Short Protection
- 8-Pin HSOIC with PowerPAD™ Package
Description
The LMR16020 is a 60 V, 2 A SIMPLE SWITCHER® step down regulator with an integrated high-side MOSFET. With a wide input range from 4.3 V to 60 V, it’s suitable for various applications from industrial to automotive for power conditioning from unregulated sources. The regulator’s quiescent current is 40 µA in Sleep-mode, which is suitable for battery powered systems. An ultra-low 1 µA current in shutdown mode can further prolong battery life. A wide adjustable switching frequency range allows either efficiency or external component size to be optimized. Internal loop compensation means that the user is free from the tedious task of loop compensation design. This also minimizes the external components of the device. A precision enable input allows simplification of regulator control and system power sequencing. The device also has built-in protection features such as cycle-by-cycle current limit, thermal sensing and shutdown due to excessive power dissipation, and output overvoltage protection.
The LMR16020 is available in an 8-pin HSOIC package with exposed pad for low thermal resistance.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | LMR16020 SIMPLE SWITCHER® 60 V, 2 A Step-Down Converter With 40 µA IQ datasheet (Rev. A) | May 26, 2016 |
| Technical articles | Minimize the impact of the MLCC shortage on your power application | Mar. 29, 2019 | |
| Application note | Simple Success with Conducted EMI and Radiated EMI for LMR160X0 | May 17, 2016 | |
| User guide | LMR16020PEVM User’s Guide | Oct. 12, 2015 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Features
- 7V to 60V Input Voltage Range
- Up to 2A Output Current
- Switching Frequency 600KHz
- Power Good Flag Output
- Internal Compensation
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
-
download PMP15012 BOM.pdf (96KB) -
download PMP15012 Gerber.zip (173KB)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SO PowerPAD (DDA) | 8 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
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