IC Phoenix
 
Home ›  BB24 > BQ24735RGRR,1-4 Cell Li+ Battery SMBus Charge Controller for Supporting Turbo Boost Mode 20-VQFN -40 to 85
BQ24735RGRR Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
BQ24735RGRRTIN/a10452avai1-4 Cell Li+ Battery SMBus Charge Controller for Supporting Turbo Boost Mode 20-VQFN -40 to 85


BQ24735RGRR ,1-4 Cell Li+ Battery SMBus Charge Controller for Supporting Turbo Boost Mode 20-VQFN -40 to 85 SLUSAK9B–SEPTEMBER 2011–REVISED APRIL 20155 Description (continued)The bq24735 device uses an inte ..
BQ24740 ,Multi-Cell Synchronous Switch-mode Battery Charger 28-VQFN -40 to 85
BQ24740RHDRG4 ,Multi-Cell Synchronous Switch-mode Battery Charger 28-VQFN -40 to 85
BQ24741RHDR , Li-Ion or Li-Polymer Battery Charger with Low Iq and Accurate Trickle Charge
BQ24745 ,SMBus-Controlled Level 2 Multi-Chemistry Battery Charger With Input Current Detect Comparator SLUS761D–DECEMBER 2007–REVISED OCTOBER 2011SMBus-Controlled Multi-Chemistry Battery Charger With I ..
BQ24745RHDR ,SMBus-Controlled Level 2 Multi-Chemistry Battery Charger With Input Current Detect Comparator 28-VQFN 0 to 125features dynamic power management (DPM) and input power limiting. These
BUL45D2 ,NPN Silicon Power Plastic TransistorELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted)CÎÎÎCharacteristic Symbol Min Typ Max U ..
BUL45F ,POWER TRANSISTOR 5.0 AMPERES 700 VOLTS 35 and 75 WATTSMAXIMUM RATINGSRating Symbol BUL45 BUL45F UnitCollector–Emitter Sustaining Voltage V 400 VdcCEOColl ..
BUL49D ,HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORBUL49D®HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR■ NPN TRANSISTOR■ HIGH VOLTAGE CAPABILITY■ L ..
BUL510 ,Silicon NPN Power Transistors TO-220C packageAPPLICATIONS 32■ ELECTRONIC BALLASTS FOR1FLUORES ..
BUL58D ,HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORAPPLICATIONS ■ ELECTRONIC TRANSFORMERS FORHALOG ..
BUL59 ,HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORAPPLICATIONS ■ ELECTRONIC TRANSFORMERS FOR32HAL ..


BQ24735RGRR
1-4 Cell Li+ Battery SMBus Charge Controller for Supporting Turbo Boost Mode
RSR
Adapter
4.5 to 24 V
bq24735
Hybrid Power
Boost Charge
Controller
SYS
N-FET Driver
N-FETDriverSMBus ControlsVandI
withhigh accuracy
Enhanced Safety:
OCP,OVP,
RAC
FETShort
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
bq24735

SLUSAK9B –SEPTEMBER 2011–REVISED APRIL 2015
bq247351-to 4-Cell Li+ Battery SMBus Charge Controller for Supporting Turbo
Boost Mode With N-Channel Power MOSFET Selector Features 2 Applications
Adapter and Battery Provide Powerto System • Portable Notebook Computers, UMPC, Ultra-Thin
Togetherto Support Intel® CPU Turbo Boost Notebooks, and Netbooks
Mode • Handheld Terminals SMBus Host-Controlled NMOS-NMOS • Industrial and Medical Equipment
Synchronous Buck Converter With Programmable • Portable Equipment615-, 750-, and 885-kHz Switching Frequencies Automatic N-Channel MOSFET Selectionof 3 DescriptionSystem Power Source From Adapteror Battery The bq24735 deviceisa high-efficiency, synchronousDrivenby Internal Charge Pumps battery charger, offering low component count for
space-constrained, multichemistry battery charging• Enhanced Safety Features for Overvoltage
applications. The bq24735 device supports turboProtection, Overcurrent Protection, Battery, boost by allowing battery discharge energyto theInductor and MOSFET Short-Circuit Protection system when system power demandis temporarily• Programmable Input Current, Charge Voltage, higher than the adapter maximum power levelso theCharge Current Limits adapter will not crash. ±0.5% Charge Voltage Accuracy upto 19.2V The bq24735 device uses two charge pumps to– ±3% Charge Current Accuracyupto 8.128A separately drive N-channel MOSFETs (ACFET,
RBFET, and BATFET) for automatic system power– ±3% Input Current Accuracyupto 8.064A
source selection.– ±2% 20× Adapter Currentor Charge Current
Amplifier Output Accuracy SMBus controlled input current, charge current, and
charge voltage digital-to-analog converters (DACs)• Programmable Battery Depletion Threshold, and allow for very high-regulation accuracies that can beBattery LEARN Function easily programmed by the system power• Programmable Adapter Detection and Indicator management microcontroller.• Integrated Loop Compensation and Soft Start
Device Information(1)
• Real-Time System Controlon ILIM Pinto LimitCharge Current• AC Adapter Operating Range: 4.5Vto24V
(1) Forall available packages, see the orderable addendumat• 5-µA Off-State Battery Discharge Current
the endofthe data sheet.• 0.65 mA (0.8 mA Max) Adapter Standby
Quiescent Current
Simplified Application Diagram
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED