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LT3470EDDB#TRMPBF

8 Terminals 4V 8-Pin LT3470 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tape & Reel (TR) 200mA 8-WFDFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3470EDDB#TRMPBF
  • Package: 8-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 906
  • Description: 8 Terminals 4V 8-Pin LT3470 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tape & Reel (TR) 200mA 8-WFDFN Exposed Pad (Kg)

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Details

Tags

Parameters
Output Voltage 16V
Output Type Adjustable
Max Output Current 435mA
Voltage - Input (Min) 4V
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 200mA
Max Output Voltage 16V
Voltage - Output (Min/Fixed) 1.25V
Topology Buck
Control Mode CURRENT-MODE
Control Technique HYSTERETIC CURRENT MODE
Synchronous Rectifier No
Min Output Voltage 1.25V
Height 750μm
Length 3mm
Width 2mm
RoHS Status ROHS3 Compliant
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 8
Operating Temperature 0°C~85°C TA
Packaging Tape & Reel (TR)
Published 2011
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT3470
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 40V

LT3470EDDB#TRMPBF Overview


There is an optimized performance in this voltage regulator because it utilizes the Tape & Reel (TR) package. There are 8 terminations in this voltage regulator. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. In order to save space, this voltage regulator is packaged in the 8-WFDFN Exposed Pad package. DC DC switching regulator is configured with 1 outputs. The adjusting voltage regulator generates Adjustable output. There is a switching regulator that is compatible with the Surface Mount mounting. The operating temperature should be kept at 0°C~85°C TA when the voltage regulator 12v is in operation. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 4V. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 1.25V. Featuring a 200mA output current, dc to dc voltage regulator offers maximum design flexibility. There is a voltage regulator maximum input voltage of 40V. A regulator with this 260 peak reflow temperature is essentially indestructible. An input voltage of 10V is required to meet the requirements of the switching regulator operation. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. DC/DC regulators such as this one belong to the LT3470 family of products. The adjusting voltage regulator's output voltage is maintain at 16V. The switching regulator operation of the system is controlled by 8 pins. The output voltage of this voltage regulator 12v should at least be set at 1.25V volts at all times. A maximum output current of 435mA A is available to meet the switching regulator operation requirements. DC DC switching regulator offers a maximum output voltage of 16V as its maximum output voltage.

LT3470EDDB#TRMPBF Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins

LT3470EDDB#TRMPBF Applications


There are a lot of Linear Technology/Analog Devices LT3470EDDB#TRMPBF Voltage Regulators applications.

  • Alternators
  • Digital video recorders
  • Machining centers
  • Computer-related products
  • Surge protection circuits
  • Household control circuits
  • Medical monitoring systems
  • Motor controller circuits
  • Current source circuits
  • Overvoltage protection circuits in TV sets