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

                      BQ24735RGRT

                      Battery Charger for 4 Cells of Li-Ion, Li-Pol battery, 24V input, 8A charge, VQFN-20

                      TEXAS INSTRUMENTS BQ24735RGRT
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerTEXAS INSTRUMENTS
                      Manufacturer Part NoBQ24735RGRT
                      Order Code3123802RL
                      See all Technical Docs
                      Packaging Options
                      246 In Stock

                      Need more?

                      246 Delivery in 4-6 Business Days(UK stock)
                      QuantityPrice
                      100+Rs.354.640
                      250+Rs.344.340
                      500+Rs.340.850
                      Price for:Each (Supplied on Cut Tape)
                      Minimum: 100
                      Multiple: 1
                      Rs.35,464.00
                      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

                      ManufacturerTEXAS INSTRUMENTS
                      Manufacturer Part NoBQ24735RGRT
                      Order Code3123802RL
                      Battery TypeLi-Ion, Li-Pol
                      Input Voltage24V
                      Battery Charge Voltage-
                      Charge Current8A
                      Charge Current Max8A
                      IC Case / PackageVQFN
                      Battery IC Case StyleVQFN
                      No. of Series Cells4
                      No. of Pins20Pins
                      No. of Cells4Cells
                      Operating Temperature Min-40°C
                      Operating Temperature Max85°C
                      IC MountingSurface Mount
                      Product Range-
                      MSLMSL 2 - 1 year
                      SVHCNo SVHC (27-Jun-2018)

                      Product Overview

                      The BQ24735RGRT is a high-efficiency Synchronous Battery Charger Controller offering low component count for space-constrained, multichemistry battery charging applications. It supports turbo boost by allowing battery discharge energy to the system when system power demand is temporarily higher than the adapter maximum power level so the adapter will not crash. It uses two charge pumps to separately drive N-channel MOSFETs (ACFET, RBFET and BATFET) for automatic system power source selection. SMBus controlled input current, charge current and charge voltage digital-to-analog converters (DACs) allow for very high-regulation accuracies that can be easily programmed by the system power management microcontroller. It uses an internal input current register or an external ILIM pin to throttle down PWM modulation to reduce the charge current. It charges 1-, 2-, 3-, or 4-series Li+ cells.

                      • Programmable battery depletion threshold and battery LEARN function
                      • Programmable adapter detection and indicator
                      • Integrated soft start
                      • Integrated loop compensation
                      • Real-time system control on ILIM pin to limit charge current
                      • Green product and no Sb/Br

                      Applications

                      Power Management, Industrial, Medical, Portable Devices, Computers & Computer Peripherals

                      Technical Specifications

                      Battery Type

                      Li-Ion, Li-Pol

                      Battery Charge Voltage

                      -

                      Charge Current Max

                      8A

                      Battery IC Case Style

                      VQFN

                      No. of Pins

                      20Pins

                      Operating Temperature Min

                      -40°C

                      IC Mounting

                      Surface Mount

                      MSL

                      MSL 2 - 1 year

                      Input Voltage

                      24V

                      Charge Current

                      8A

                      IC Case / Package

                      VQFN

                      No. of Series Cells

                      4

                      No. of Cells

                      4Cells

                      Operating Temperature Max

                      85°C

                      Product Range

                      -

                      SVHC

                      No SVHC (27-Jun-2018)

                      Technical Docs (1)

                      Product Change Notice EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      United States
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85389000
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (27-Jun-2018)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.000025
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