LMR64010 SIMPLE SWITCHER® 2.7V to 14V, 1A Step-Up Regulator in SOT-23 Package | TI.com

LMR64010 (ACTIVE)

SIMPLE SWITCHER® 2.7V to 14V, 1A Step-Up Regulator in SOT-23 Package

 

Description

The LMR64010 switching regulators is a current-mode boost converter operating at a fixed frequency of 1.6 MHz.

The use of SOT-23 package, made possible by the minimal power loss of the internal 1A switch, and use of small inductors and capacitors result in the industry's highest power density. The 40V internal switch makes these solutions perfect for boosting to voltages of 16V or greater.

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.

Features

  • Input Voltage Range of 2.7V to 14V
  • Output Voltage up to 40V
  • Switch Current up to 1A
  • 1.6 MHz Switching Frequency
  • Low Shutdown Iq, <1 µA
  • Cycle-by-Cycle Current Limiting
  • Internally Compensated
  • SOT-23-5 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

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Parametrics Compare all products in Boost converters (integrated switch)

 
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Switch Current Limit (Typ) (A)
Regulated Outputs (#)
Switching Frequency (Min) (kHz)
Switching Frequency (Max) (kHz)
Iq (Typ) (mA)
Features
Duty Cycle (Max) (%)
Operating Temperature Range (C)
Type
Rating
Package Group
LMR64010 LMR61428 LMR62014 LMR62421 TPS61170
2.7     1.2     2.7     2.7     3    
14     14     14     5.5     18    
3     1.24     3     3     3    
40     14     20     24     38    
1.5     2.85     2     3     1.2    
1     1     1     1     1    
1600     300     1600     1600     1000    
1600     2000     1600     1600     1200    
2.1     0.1     2     7     2.3    
Enable     Enable     Enable     Enable     Enable
Light Load Efficiency    
93     70     93     96     93    
-40 to 125     -40 to 85     -40 to 125     -40 to 125     -40 to 85    
Converter     Converter     Converter     Converter     Converter    
Catalog     Catalog     Catalog     Catalog     Catalog    
SOT-23 | 5     VSSOP | 8     SOT-23 | 5     SOT-23 | 5
WSON | 6    
WSON | 6    

Design tool

New!
WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer LMR64010

  Min   Max Range
Vin  V 2.7 to 14.0V
Vout  V 3 to 40V
Iout  A ≤ 1A
Ambient Temp  °C -40 to 125°C


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