Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LTC3870EUFD#PBF

LTC3870EUFD#PBF

LTC3870EUFD#PBF

Linear Technology/Analog Devices

28 Terminals 4.5V~60V 28-Pin LTC3870 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver

SOT-23

LTC3870EUFD#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2014
Series PolyPhase®
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5V TO 14V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC3870
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Voltage 500mV
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~60V
Control Features Current Limit, Enable, Frequency Control, Phase Control
Max Output Voltage 14V
Topology Buck
Min Input Voltage 4.5V
Control Mode CURRENT-MODE
Output Current-Max 0.1A
Frequency - Switching 500kHz
Max Input Voltage 60V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 500mV
Switcher Configuration PHASE-SHIFT
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.601657 $6.601657
10 $6.227979 $62.27979
100 $5.875451 $587.5451
500 $5.542879 $2771.4395
1000 $5.229131 $5229.131
LTC3870EUFD#PBF Product Details

LTC3870EUFD#PBF Overview


The switching controller fits in the 28-WFQFN Exposed Pad package and is ideal for most applications. This dc motor controller can be used to generate outputs with 2 numbers. Packaged in solid enclosures, this pmic has a Tube rating. A total of Transistor Driver dc switching's outputs can be handled by it. The supply and operating voltage of the dc control are 4.5V~60V. A -40°C~125°C TJ dc switcher is not a problem. A switching controller such as this can switch at a value of 500kHz . The Surface Mount value makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Frequency Control, Phase Control for efficient switching control. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. Thare switching converters has a terminal (s) at QUAD . 28 terminations with a variety of function. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. Search for "LTC3870" to find other relevant dc to dc converter ics. There are 28 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. Based on the test statistics, DC regulator outputs voltage 500mV. DC to DC voltage regulator has the value of ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5V TO 14V to better satisfy the requirement. A maximum value of 0.1A is output for current. It belongs to the PolyPhase? series of dc to dc voltage regulator. The dc switcher's maximum input voltage is 60V; users must limit it accordingly. A voltage of 4.5V must be present in the supply. Its datasheet indicates the switching converter can output a maximum of 14V volts. At its lowest voltage, the voltage controller does not produce less than 500mV.

LTC3870EUFD#PBF Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Phase Control
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5V TO 14V

LTC3870EUFD#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3870EUFD#PBF DC to DC converter applications.

  • Combined machine tools
  • Direct power supply system
  • Drilling machines
  • Electrical power transmission
  • Series voltage regulation circuits
  • Automation technology
  • Experimental setup
  • SMT equipment
  • Plate bending machines
  • Low output voltage switching power supply circuits

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News