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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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

Parametrics

Compare all products in Boost converters (integrated switch) Email Download to Excel
Part number Order 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 Order now 2.7     14     3     40     1     1     1600     1600     2.1    
   
93     -40 to 125     Converter     Catalog     SOT-23 | 5    
LMR61428 Order now 1.2     14     1.24     14     2.85     1     300     2000     0.1     Enable     70     -40 to 85     Converter     Catalog     VSSOP | 8    
LMR62014 Order now 2.7     14     3     20     2     1     1600     1600     2    
   
93     -40 to 125     Converter     Catalog     SOT-23 | 5    
LMR62421 Order now 2.7     5.5     3     24     3     1     1600     1600     7     Enable     96     -40 to 125     Converter     Catalog     SOT-23 | 5
WSON | 6    
TPS61170 Order now 3     18     3     38     1.2     1     1000     1200     2.3     Enable
Light Load Efficiency    
93     -40 to 85     Converter     Catalog     WSON | 6