3V to 17V, 650mA High Density Nano Module - LMZ21700

LMZ21700 (ACTIVE)

3V to 17V, 650mA High Density Nano Module

 

Description

The LMZ21700 SIMPLE SWITCHER® Nano Module is an easy-to-use step-down DC-DC solution capable of driving up to 650 mA load in space-constrained applications. Only an input capacitor, an output capacitor, a softstart capacitor, and two resistors are required for basic operation.

Quick links to typical applications: VOUT = 1.2 V, VOUT = 1.8 V, VOUT = 2.5 V, VOUT = 3.3 V, VOUT = 5.0 V

Features

  • Integrated Inductor
  • Miniature 3.5 mm × 3.5 mm × 1.75 mm Package
  • 35 mm2 Solution Size (Single Sided)
  • –40 °C to 125 °C Junction Temperature Range
  • Adjustable Output Voltage
  • Integrated Compensation
  • Adjustable Soft Start Function
  • Starts into Pre-Biased Loads
  • Power Good and Enable Pins
  • Seamless Transition to Power-Save Mode
  • Up to 650 mA Output Current
  • Input Voltage Range 3 V to 17 V
  • Output Voltage Range 0.9 V to 6 V
  • Efficiency up to 95 %
  • 1.5 µA Shutdown Current
  • 17 µA Quiescent Current

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Parametrics Compare all products in Step-Down (Buck) Module

 
Iout (Max) (A)
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Soft Start
Features
Iq (Typ) (mA)
Regulated Outputs (#)
Switching Frequency (Max) (kHz)
Switching Frequency (Min) (kHz)
Switching Frequency (Typ) (kHz)
Topology
Operating Temperature Range (C)
LMZ21700
0.65   
3   
17   
0.9   
6   
Adjustable   
EMI Tested
Enable
Light Load Efficiency
Power Good   
0.017   
1   
2500   
1250   
2000   
Synchronous Buck   
-40 to 125   
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New! Interactive Design
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WEBENCH® Designer LMZ21700

  Min   Max Range
Vin  V 3.0 to 17.0V
Vout  V 0.9 to 6.0V
Iout  A ≤ 0.65A
Ambient Temp  °C -40 to 125°C


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