SIMPLE SWITCHER® 2.7V to 14V, 1.4A Step-Up Regulator in SOT-23 Package
Product details
Parameters
Package | Pins | Size
Features
- Input Voltage Range of 2.7V to 14V
- Output Voltage up to 20V
- Switch Current up to 1.4A
- 1.6 MHz Switching Frequency
- Low Shutdown Iq, <1 µA
- Cycle-by-Cycle Current Limiting
- Internally Compensated
- 5-Pin SOT-23 Packaging (2.92 x 2.84 x 1.08mm)
- Fully Enabled for WEBENCH Power Designer
Performance Benefits
- Extremely Easy to Use
- Tiny Overall Solution Reduces System Cost
SIMPLE SWITCHER is a trademark of Texas Instruments. WEBENCH is a trademark of Texas Instruments. All trademarks are the property of their respective owners.
Description
The LMR62014 switching regulator is a current-mode boost converter operating at fixed
frequency of
1.6 MHz.
The use of SOT-23 package, made possible by the minimal power loss of the internal 1.4A switch, and use of small inductors and capacitors result in the industry's highest power density. The LMR62014 is capable of greater than 90% duty cycle, making it ideal for boosting to voltages up to 20V.
These parts have a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life.
Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The LMR62014 and LMR64010 are high frequency switching boost regulators which offer small size and high power conversion efficiency. The parts operate at a 1.6MHz switching frequency. The primary difference between the LMR62014 and LMR64010 is that the LMR62014 has a higher current internal switch (...)
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 PMP20410 BOM.pdf (54KB) -
download PMP20410 Assembly Drawing.pdf (205KB) -
download PMP20410 PCB.pdf (1209KB) -
download PMP20410 CAD Files.zip (458KB) -
download PMP20410 Gerber.zip (477KB)
Design files
-
download PMP20327 BOM.pdf (123KB) -
download PMP20327 Assembly Drawing .pdf (149KB) -
download PMP20327 PCB.pdf (1277KB) -
download PMP20327 CAD Files .zip (509KB) -
download PMP20327 Gerber.zip (371KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SOT-23 (DBV) | 5 | 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.
Support & training
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