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                      1. Home
                      2. Semiconductors - ICs
                      3. Power Management ICs - PMIC
                      4. Battery Management
                      5. Battery Charger ICs
                      Print Page

                      MC34673AEPR2

                      Battery Charger for 1 Cell of Li-Ion, Li-Pol battery, 6.6V input, 4.23V / 1.2A charge, UDFN-8

                      NXP MC34673AEPR2
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerNXP
                      Manufacturer Part NoMC34673AEPR2
                      Order Code1605504RL
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      Packaging Options
                      621 In Stock

                      Need more?

                      621 Delivery in 4-6 Business Days(UK stock)
                      QuantityPrice
                      100+Rs.110.100
                      250+Rs.103.850
                      500+Rs.103.050
                      1000+Rs.102.240
                      2500+Rs.101.430
                      Price for:Each (Supplied on Cut Tape)
                      Minimum: 100
                      Multiple: 1
                      Rs.11,010.00
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerNXP
                      Manufacturer Part NoMC34673AEPR2
                      Order Code1605504RL
                      Technical Datasheet

                      Data Sheet

                      Battery TypeLi-Ion, Li-Pol
                      Input Voltage6.6V
                      Battery Charge Voltage4.23V
                      Charge Current Max1.2A
                      Charge Current1.2A
                      Battery IC Case StyleUDFN
                      IC Case / PackageUDFN
                      No. of Pins8Pins
                      No. of Series Cells1
                      No. of Cells1Cells
                      Operating Temperature Min-40°C
                      Operating Temperature Max85°C
                      IC MountingSurface Mount
                      Product Range-
                      MSLMSL 1 - Unlimited
                      SVHCNo SVHC (27-Jun-2024)

                      Product Overview

                      The MC34673AEPR2 is a 1.2A high input voltage Fully-integrated Charger for Li-ion or Li-Polymer batteries. The high input voltage, up to 28V, eliminates the input overvoltage protection circuit required in handheld devices such as PDAs, cell phones, portable video game players and digital still cameras. A typical charge cycle includes trickle, constant-current (CC) and constant-voltage (CV) charge modes. The CC-mode current is programmable up to 1.2A with an external resistor. The voltage across the external resistor is also used to monitor the actual charge current. The constant voltage is fixed at 4.2V with 0.7% accuracy over a -20°C to 70°C temperature range. The trickle-mode current is preset to 20% of the CC-mode current when the battery voltage is lower than the trickle-mode threshold. The end-of-charge (EOC) current threshold is preset to 10% of the CC-mode current to save the board space.

                      • No external MOSFET, reverse-blocking diode or current-sense resistor are required
                      • Trickle charge for fully discharged batteries
                      • Charge current monitor
                      • Charge current thermal foldback

                      Applications

                      Consumer Electronics, Industrial

                      Warnings

                      ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                      Technical Specifications

                      Battery Type

                      Li-Ion, Li-Pol

                      Battery Charge Voltage

                      4.23V

                      Charge Current

                      1.2A

                      IC Case / Package

                      UDFN

                      No. of Series Cells

                      1

                      Operating Temperature Min

                      -40°C

                      IC Mounting

                      Surface Mount

                      MSL

                      MSL 1 - Unlimited

                      Input Voltage

                      6.6V

                      Charge Current Max

                      1.2A

                      Battery IC Case Style

                      UDFN

                      No. of Pins

                      8Pins

                      No. of Cells

                      1Cells

                      Operating Temperature Max

                      85°C

                      Product Range

                      -

                      SVHC

                      No SVHC (27-Jun-2024)

                      Technical Docs (4)

                      CAD CadSoft_EAGLE EN

                      Application Note EN

                      Technical Data Sheet EN

                      Packaging / Drawing / Footprint EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Taiwan
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85423100
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (27-Jun-2024)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.000065
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