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  • UC3909Q

UC3909Q

Constant - Programmable 28-LCC (J-Lead) Tube 28 Terminals 28 Pin


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC3909Q
  • Package: 28-LCC (J-Lead)
  • Datasheet: -
  • Stock: 271
  • Description: Constant - Programmable 28-LCC (J-Lead) Tube 28 Terminals 28 Pin (Kg)

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Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 28-LCC (J-Lead)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Terminal Finish NICKEL PALLADIUM GOLD
Technology BIPOLAR
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 220
Number of Functions 1
Terminal Pitch 1.27mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 28
JESD-30 Code S-PQCC-J28
Input Voltage-Nom 15V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Input Voltage (Min) 8.8V
Control Mode CURRENT-MODE
Output Current-Max 0.1A
Input Voltage (Max) 35V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Switching Frequency-Max 242kHz
Battery Chemistry Lead Acid
Voltage - Supply (Max) 40V
Current - Charging Constant - Programmable
Height Seated (Max) 4.57mm
Length 11.505mm
Width 11.505mm
RoHS Status Non-RoHS Compliant

UC3909Q Overview


This item can be found in the Tube package.We've included it in the 28-LCC (J-Lead) package so that it's easier to use.Amounting type Surface Mount is the one associated with the device.If the temperature is set to 0°C~70°C TA, reliable performance will be assured.An analog IC of BATTERY CHARGE CONTROLLER is used in this device.The device requires Constant - Programmable current to charge.It contains a total of 28 terminations.There are 28 pins on the circuit board.The maximum supply voltage of the device is 40V.A 15V voltage input is present in the device.It is required that the input voltage be 8.8V volts at the minimum.In the most extreme case, the part switches at 242kHz.35V is its maximum input voltage.

UC3909Q Features


28-LCC (J-Lead) package

UC3909Q Applications


There are a lot of Rochester Electronics, LLC UC3909Q Battery Chargers ICs applications.

  • Drone
  • Maintenance shops
  • GPS tracker
  • Solar charging
  • TV sticks
  • Portable devices
  • Model aircraft
  • Wireless power
  • Remote sensor
  • Fleet management