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UC2909MDWREP

Constant - Programmable UC2909 20-SOIC (0.295, 7.50mm Width) Tape & Reel (TR) 15V 2A 20 Terminals 20 Pin


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2909MDWREP
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 181
  • Description: Constant - Programmable UC2909 20-SOIC (0.295, 7.50mm Width) Tape & Reel (TR) 15V 2A 20 Terminals 20 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 20
Operating Temperature -55°C~125°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code 8542.39.00.01
Subcategory Power Management Circuits
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Terminal Pitch 1.27mm
Base Part Number UC2909
Pin Count 20
Output Voltage 5V
Input Voltage-Nom 15V
Power Supplies 15V
Max Supply Voltage 40V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Output Current 2A
Input Voltage (Min) 8.5V
Control Mode CURRENT-MODE
Input Voltage (Max) 35V
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 19mA
Switcher Configuration PUSH-PULL
Switching Frequency-Max 185.35kHz
Battery Chemistry Lead Acid
Current - Charging Constant - Programmable
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2909MDWREP Overview


It is available in the package Tape & Reel (TR).To make it easier for you, it is included with the 20-SOIC (0.295, 7.50mm Width) package.In this case, the device is mounted in the way of Surface Mount.To ensure reliable performance, the temperature should be set to -55°C~125°C TA.This device makes use of an analog IC called BATTERY CHARGE CONTROLLER in order to provide its functionality.In order to charge the device, it needs to receive Constant - Programmable current.You can find this device's related parts by searching the base part number UC2909.Taking it as a whole, it has been concluded that there are 20 terminations to be found.It is equipped with 20 pins.In order for it to work, it requires 20 pins.Battery voltage should be 15V.As long as the supply voltage is 40V, it is capable of withstanding the voltage.Having the output voltage set to 5V may result in high efficiency.Operation is done using a 2A output current.The device you are looking at belongs to the subcategory of Power Management Circuits.It is configured to be 19mA for Vsup (maximum supply voltage).Regarding the power supply for the part, it is set to 15V.The device has 15V voltage input at the moment.There is a minimum input voltage of 8.5V volts.At most, the part has a switching frequency of 185.35kHz.There is a maximum input voltage of 35V for this device.

UC2909MDWREP Features


Power Management Circuits subcategory
20-SOIC (0.295, 7.50mm Width) package

UC2909MDWREP Applications


There are a lot of Texas Instruments UC2909MDWREP Battery Chargers ICs applications.

  • Floor scrubber
  • USB power delivery (USB-C) devices
  • Portable devices
  • Conventional charge
  • Boat
  • Painting boat
  • Drone
  • Laptops
  • PDAs
  • Remote powered communication and telemetry systems