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BQ2040

BQ2040
Mfr. #:
BQ2040
Hersteller:
Texas Instruments
Beschreibung:
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
BQ2040 Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Produkteigenschaft
Attributwert
Tags
BQ2040, BQ204, BQ20, BQ2
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
The bq2040 Gas Gauge IC With SMBus Interface is intended for battery-pack or in-system installation to maintain an accurate record of available battery charge. The bq2040 directly supports capacity monitoring for NiCd, NiMH, and Li-Ion battery chemistries. The bq2040 uses the System Management Bus v1.0 (SMBus) protocol and supports the Smart Battery Data (SBData) commands. The bq2040 also supports the SBData charge control functions. Battery state-of-charge, remaining capacity, remaining time, and chemistry are available over the serial link. Battery-charge state can be directly indicated using a four-segment LED display to graphically depict battery full-to-empty in 25% increments. The bq2040 estimates battery self-discharge based on an internal timer and temperature sensor and user-programmable rate information stored in external EEPROM. The bq2040 also automatically recalibrates or �learns� battery capacity in the full course of a discharge cycle from full to empty. The bq2040 may operate directly from three nickel chemistry cells. With the REF output and an external transistor, a simple, inexpensive regulator can be built to provide VCC for other battery cell configurations. An external EEPROM is used to program initial values into the bq2040 and is necessary for proper operation.
Teil # Mfg. Beschreibung Aktie Preis
BQ2040SN-D111
DISTI # 31712547		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC Tube
RoHS: Compliant		960
  • 240:$7.4600
BQ2040SN-C408
DISTI # 296-2223-5-ND		Texas InstrumentsIC BATTERY GAS GAUGE 16-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		179In Stock
  • 1000:$6.6609
  • 520:$7.6477
  • 120:$8.7825
  • 40:$10.1148
  • 10:$10.6080
  • 1:$11.7400
BQ2040SN-D111TR
DISTI # BQ2040SN-D111TR-ND		Texas InstrumentsIC BATTERY GAS GAUGE 16-SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Limited Supply - Call
  • 2500:$5.5302
BQ2040SN-D111TRG4
DISTI # BQ2040SN-D111TRG4-ND		Texas InstrumentsIC BATTERY GAS GAUGE 16-SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Limited Supply - Call
  • 2500:$5.5302
BQ2040SN-D111
DISTI # 296-13773-5-ND		Texas InstrumentsIC BATTERY GAS GAUGE 16-SOIC
RoHS: Compliant
Min Qty: 80
Container: Tube		Limited Supply - Call
  • 80:$10.1148
BQ2040SN-C408G4
DISTI # BQ2040SN-C408G4-ND		Texas InstrumentsIC BATTERY GAS GAUGE 16-SOIC
RoHS: Compliant
Min Qty: 80
Container: Tube		Limited Supply - Call
  • 80:$10.1148
BQ2040SN-D111G4
DISTI # BQ2040SN-D111G4-ND		Texas InstrumentsIC BATTERY GAS GAUGE 16-SOIC
RoHS: Compliant
Min Qty: 80
Container: Tube		Limited Supply - Call
  • 80:$10.1148
BQ2040EVM-001
DISTI # 296-9351-ND		Texas InstrumentsEVAL MOD FOR BQ2040
RoHS: Compliant
Min Qty: 1
Container: Bulk		Limited Supply - Call
    BQ2040SN-C408TR
    DISTI # BQ2040SN-C408TR-ND    		Texas InstrumentsIC BATTERY GAS GAUGE 16-SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Limited Supply - Call
      BQ2040SN-D111
      DISTI # V39:1801_07230900      		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC Tube
      RoHS: Compliant      		0
      • 240000:$5.7470
      • 120000:$5.7520
      • 24000:$6.2660
      • 2400:$7.2840
      • 240:$7.4600
      BQ2040SN-D111
      DISTI # V36:1790_07230900      		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC Tube
      RoHS: Compliant      		0
      • 240000:$5.7470
      • 120000:$5.7520
      • 24000:$6.2660
      • 2400:$7.2840
      • 240:$7.4600
      BQ2040SN-C408
      DISTI # V36:1790_07230895      		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC Tube
      RoHS: Compliant      		0
        BQ2040SN-C408
        DISTI # V39:1801_07230895        		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC Tube
        RoHS: Compliant        		0
        • 680000:$5.7470
        • 340000:$5.7520
        • 68000:$6.2660
        • 6800:$7.2840
        • 680:$7.4600
        BQ2040SN-D111TR
        DISTI # V72:2272_07230904        		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC T/R
        RoHS: Compliant        		0
          BQ2040SN-D111TR
          DISTI # V36:1790_07230904          		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC T/R
          RoHS: Compliant          		0
          • 2500000:$4.9550
          • 1250000:$4.9580
          • 250000:$5.1490
          • 25000:$5.4760
          • 2500:$5.5300
          BQ2040SN-D111TR
          DISTI # V39:1801_07230904          		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC T/R
          RoHS: Compliant          		0
          • 2500000:$4.9550
          • 1250000:$4.9580
          • 250000:$5.1490
          • 25000:$5.4760
          • 2500:$5.5300
          BQ2040SN-D111
          DISTI # BQ2040SN-D111          		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC Tube - Rail/Tube (Alt: BQ2040SN-D111)
          RoHS: Compliant
          Min Qty: 80
          Container: Tube          		Americas - 40
          • 800:$6.0900
          • 400:$6.2900
          • 240:$6.4900
          • 160:$6.7900
          • 80:$7.0900
          BQ2040SN-D111TR
          DISTI # BQ2040SN-D111TR          		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC T/R (Alt: BQ2040SN-D111TR)
          RoHS: Compliant
          Min Qty: 2500
          Container: Tape and Reel          		Europe - 5000
          • 25000:€5.0900
          • 15000:€5.3900
          • 10000:€5.6900
          • 5000:€6.2900
          • 2500:€7.1900
          BQ2040SN-D111
          DISTI # BQ2040SN-D111          		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC Tube (Alt: BQ2040SN-D111)
          RoHS: Compliant
          Min Qty: 40
          Container: Tube          		Europe - 0
          • 400:€5.9900
          • 240:€6.2900
          • 160:€6.5900
          • 80:€7.3900
          • 40:€8.2900
          BQ2040SN-C408
          DISTI # BQ2040SN-C408          		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC Tube - Rail/Tube (Alt: BQ2040SN-C408)
          RoHS: Compliant
          Min Qty: 80
          Container: Tube          		Americas - 0
          • 800:$6.0900
          • 400:$6.2900
          • 240:$6.4900
          • 160:$6.7900
          • 80:$7.0900
          BQ2040SN-C408
          DISTI # BQ2040SN-C408          		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC Tube (Alt: BQ2040SN-C408)
          RoHS: Compliant
          Min Qty: 40
          Container: Tube          		Europe - 0
          • 250:€6.2800
          • 100:€7.7600
          • 50:€8.2400
          • 25:€8.6500
          • 10:€9.1600
          • 1:€9.8600
          BQ2040SN-C408TR
          DISTI # BQ2040SN-C408TR          		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC T/R (Alt: BQ2040SN-C408TR)
          RoHS: Compliant
          Min Qty: 2500
          Container: Tape and Reel          		Europe - 0
          • 25000:€5.1900
          • 15000:€5.3900
          • 10000:€5.6900
          • 5000:€6.3900
          • 2500:€7.1900
          BQ2040SN-C408TR
          DISTI # BQ2040SN-C408TR          		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC T/R - Tape and Reel (Alt: BQ2040SN-C408TR)
          RoHS: Compliant
          Min Qty: 2500
          Container: Reel          		Americas - 0
            BQ2040SN-D111TR
            DISTI # BQ2040SN-D111TR            		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC T/R - Tape and Reel (Alt: BQ2040SN-D111TR)
            RoHS: Compliant
            Min Qty: 2500
            Container: Reel            		Americas - 0
            • 25000:$5.2900
            • 15000:$5.3900
            • 10000:$5.5900
            • 5000:$5.7900
            • 2500:$6.0900
            BQ2040SN-D111TRG4
            DISTI # BQ2040SN-D111TRG4            		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC T/R - Tape and Reel (Alt: BQ2040SN-D111TRG4)
            RoHS: Compliant
            Min Qty: 2500
            Container: Reel            		Americas - 0
            • 25000:$5.2900
            • 15000:$5.3900
            • 10000:$5.5900
            • 5000:$5.7900
            • 2500:$6.0900
            BQ2040SN-D111TRG4
            DISTI # BQ2040SN-D111TRG4            		Texas InstrumentsGas Gauge Li-Ion/NiCD/NiMH 16-Pin SOIC T/R (Alt: BQ2040SN-D111TRG4)
            RoHS: Compliant
            Min Qty: 2500
            Container: Tape and Reel            		Europe - 0
            • 25000:€5.0900
            • 15000:€5.3900
            • 10000:€5.6900
            • 5000:€6.2900
            • 2500:€7.1900
            BQ2040SN-C408
            DISTI # 595-BQ2040SN-C408            		Texas InstrumentsBattery Management Multi-Chemistry SBS
            RoHS: Compliant            		16
            • 1:$11.7400
            • 10:$10.6100
            • 25:$9.8200
            • 100:$8.7900
            • 250:$8.3400
            • 500:$7.6500
            • 1000:$6.6700
            BQ2040SN-D111
            DISTI # 595-BQ2040-D111            		Texas InstrumentsBattery Management SBS Compliant Gas Guage w/ 4 LED Drvrs
            RoHS: Compliant            		0
              BQ2040SN-D111TR
              DISTI # 595-BQ2040SN-D111TR              		Texas InstrumentsBattery Management Multi-Chemistry SBS
              RoHS: Compliant              		0
                BQ2040SN-D111TRG4
                DISTI # 595-BQ2040SND111TRG4                		Texas InstrumentsBattery Management Multi-Chemistry SBS
                RoHS: Compliant                		0
                  BQ2040SN-C408G4
                  DISTI # 595-BQ2040SN-C408G4                  		Texas InstrumentsBattery Management Multi-Chemistry SBS
                  RoHS: Compliant                  		0
                    BQ2040SN-D111G4
                    DISTI # 595-BQ2040SN-D111G4                    		Texas InstrumentsBattery Management SBS Compliant Gas Guage w/ 4 LED Drvrs
                    RoHS: Compliant                    		0
                      BQ2040SN-C408TR
                      DISTI # 595-BQ2040SN-C408TR                      		Texas InstrumentsBattery Management Multi-Chemistry SBS
                      RoHS: Compliant                      		0
                        BQ2040EVM-001
                        DISTI # 595-BQ2040EVM-001                        		Texas InstrumentsPower Management IC Development Tools Eval Kit for NiMH 10.8V
                        RoHS: Not compliant                        		0
                          BQ2040SN-C408TRTexas InstrumentsPower Supply Support Circuit, Adjustable, 1 Channel, PDSO16
                          RoHS: Compliant                          		6540
                          • 1000:$4.6700
                          • 500:$4.9200
                          • 100:$5.1200
                          • 25:$5.3400
                          • 1:$5.7500
                          BQ2040SN-D111Texas InstrumentsPower Supply Support Circuit, Adjustable, 1 Channel, PDSO16
                          RoHS: Compliant                          		5524
                          • 1000:$5.4100
                          • 500:$5.6900
                          • 100:$5.9300
                          • 25:$6.1800
                          • 1:$6.6600
                          BQ2040SN-D111TRTexas InstrumentsPower Supply Support Circuit, Adjustable, 1 Channel, PDSO16
                          RoHS: Compliant                          		9590
                          • 1000:$4.6700
                          • 500:$4.9200
                          • 100:$5.1200
                          • 25:$5.3400
                          • 1:$5.7500
                          BQ2040SN-C408Texas InstrumentsPower Supply Support Circuit, Adjustable, 1 Channel, PDSO16
                          RoHS: Compliant                          		38549
                          • 1000:$5.4100
                          • 500:$5.6900
                          • 100:$5.9300
                          • 25:$6.1800
                          • 1:$6.6600
                          BQ2040SN-D111Benchmarq Microelectronics IncPower Supply Support Circuit, Adjustable, 1 Channel, PDSO16
                          RoHS: Compliant                          		25
                          • 1000:$5.4100
                          • 500:$5.6900
                          • 100:$5.9300
                          • 25:$6.1800
                          • 1:$6.6600
                          BQ2040SN-D111TRBenchmarq Microelectronics IncPower Supply Support Circuit, Adjustable, 1 Channel, PDSO16
                          RoHS: Compliant                          		39690
                          • 1000:$4.6700
                          • 500:$4.9200
                          • 100:$5.1200
                          • 25:$5.3400
                          • 1:$5.7500
                          BQ2040SN-D111
                          DISTI # 6622167P                          		Texas InstrumentsGAS GAUGE MULTI-CHEM 16-PIN SOIC, TU5
                          • 500:£5.5600
                          • 250:£6.0700
                          • 100:£6.3900
                          • 25:£7.1400
                          BQ2040SN-D111TRG4Benchmarq Microelectronics Inc1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16 (Also Known As: BQ2040SN-D111TR)9
                          • 5:$5.1000
                          • 2:$6.8000
                          • 1:$10.2000
                          BQ2040SN-D111TRG4Benchmarq Microelectronics Inc1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO169
                          • 5:$5.1000
                          • 2:$6.8000
                          • 1:$10.2000
                          BQ2040SN-C408
                          DISTI # 1101402                          		Benchmarq Microelectronics IncBATTERY CHARGE MONITOR, SMD, 2040
                          RoHS: Not Compliant                          		0
                          • 520:$11.6800
                          • 120:$13.4100
                          • 40:$15.4500
                          • 10:$16.1900
                          • 1:$17.9200
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                          Verfügbarkeit
                          Aktie:
                          Available
                          Auf Bestellung:
                          3500
                          Menge eingeben:
                          Der aktuelle Preis von BQ2040 dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
                          Referenzpreis (USD)
                          Menge
                          Stückpreis
                          ext. Preis
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                          Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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