LMR16006Y-Q1 Automotive Qualified SIMPLE SWITCHER® 40V (65V transient), 0.6A Buck Regulator with 28μA IQ | TI.com

LMR16006Y-Q1 (ACTIVE)

Automotive Qualified SIMPLE SWITCHER® 40V (65V transient), 0.6A Buck Regulator with 28μA IQ

 

Recommended alternative parts

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Description

The LMR16006Y-Q1 is a PWM DC-DC buck (step-down) regulator. It is suitable for a wide range of application from industrial to automotive for power conditioning from an unregulated source. The regulator’s standby current is 28 µA in ECO mode, which is suitable for battery operating systems. An ultra-low 1 µA shutdown current can further prolong battery life. Operating frequency is fixed at 2.1 MHz allowing the use of small external components while still being able to have low output ripple voltage. Soft-start and compensation circuits are implemented internally, which allows the device to be used with minimized external components. The LMR16006Y-Q1 is optimized for up to 600 mA load currents. It has a 0.765 V typical feedback voltage. The device has built-in protection features such as pulse by pulse current limit, thermal sensing and shutdown due to excessive power dissipation. The LMR16006Y-Q1 is available in a low profile SOT-6L package (2.9 mm × 1.6 mm).

Features

  • LMR16006Y-Q1 is an Automotive Grade Product
    that is a AEC-Q100 Grade 1 Qualified (–40°C to
    +125°C Operating Junction Temperature)
  • Input Voltage Range 4 V to 40 V with Transient
    Up to 65 V
  • Output Current up to 600 mA
  • 2.1 MHz Switching Frequency
  • Ultra Low 28 µA Standby Current in ECO Mode
  • 1 µA Shutdown Current
  • High Duty Cycle Operation Supported
  • ADJ, Fixed 3.3 V and Fixed 5 V Output Option
  • Internal Compensation
  • High Voltage Enable Input
  • Internal Soft Start
  • Over Current Protection
  • Over Temperature Protection
  • Small Overall Solution Size (SOT-6L Package)

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WEBENCH® Designer LMR16006Y-Q1

  Min   Max Range
Vin  V 4.0 to 60.0V
Vout  V 0.765 to 57.6V
Iout  A ≤ 0.6A
Ambient Temp  °C -40 to 150°C

Parametrics

Compare all products in Buck converters (integrated switch) Email Download to Excel
Part number Order Vin (Min) (V) Vin (Max) (V) Vout (Min) (V) Vout (Max) (V) Iout (Max) (A) Regulated outputs (#) Switching frequency (Min) (kHz) Switching frequency (Max) (kHz) Iq (Typ) (mA) Features Control mode Duty cycle (Max) (%) Operating temperature range (C) Rating Package Group Type Package size: mm2:W x L (PKG)
LMR16006Y-Q1 Order now 4     40     0.8     36     0.6     1     700     2100     0.028     Enable
Light Load Efficiency
Over Current Protection
Pre-Bias Start-Up
UVLO Adjustable    
Current Mode     97     -40 to 125     Automotive     SOT-23-THIN | 6     Converter     6SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN | 6)    
LM34919B-Q1 Order now 6     40     2.5     35     0.6     1     50     2600     0.78     Enable
Over Current Protection    
Constant on-time (COT)     99     -40 to 125     Automotive     DSBGA | 10     Converter     See datasheet (DSBGA)    
LM43600-Q1 Order now 3.5     36     1     28     0.5     1     200     2200     0.033     Enable
Frequency Synchronization
Light Load Efficiency
Over Current Protection
Power Good
Pre-Bias Start-Up
Synchronous Rectification
Tracking    
Current Mode     99     -40 to 125     Automotive     HTSSOP | 16     Converter     16HTSSOP: 32 mm2: 6.4 x 5 (HTSSOP | 16)    
LM43603-Q1 Order now 3.5     36     1     28     3     1     200     2200     0.027     Enable
Frequency Synchronization
Light Load Efficiency
Over Current Protection
Power Good
Pre-Bias Start-Up
Synchronous Rectification
Tracking    
Current Mode     99     -40 to 125     Automotive     HTSSOP | 16     Converter     16HTSSOP: 32 mm2: 6.4 x 5 (HTSSOP | 16)    
LM53600-Q1 Order now 3.5     42     3.3     9.9     0.65     1     1890     2400     0.023     Enable
Fixed Output
Forced PWM
Frequency Synchronization
Light Load Efficiency
Over Current Protection
Power Good
Spread Spectrum
Synchronous Rectification
Wettable Flanks Package    
Current Mode