- Mfr. #:
- BQ27421YZFT-G1A
- Description:
- Battery Management Fuel Gauge w/ Intg Sense Resistor
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
BQ27421YZFT-G1A Information
- bq27421-G1 System-Side Impedance Track Fuel Gauge
- Texas Instruments bq27421-G1 System-Side Impedance Track™ Fuel Gauge is an easy to configure microcontroller peripheral that provides system-side fuel gauging for single-cell Li-Ion batteries. The device requires minimal user configuration and system microcontroller firmware development. The bq27421-G1 uses the patented Impedance Track™ algorithm for fuel gauging, and provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). Battery fuel gauging with the bq27421-G1 requires connections only to PACK+ (P+) and PACK- (P-) for a removable battery pack or embedded battery circuit. The tiny 9-pin 1,62 × 1,58 mm × 0,5 mm pitch CSP package is ideal for space constrained applications.Learn More
Specifications
| RoHS: | Y |
|---|---|
| Manufacturer: | Texas Instruments |
| Brand: | Texas Instruments |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Subcategory: | PMIC - Power Management ICs |
| Battery Type: | Li-Ion, Li-Polymer |
| Product: | Fuel Gauges |
| Package / Case: | DSBGA-9 |
| Product Type: | Battery Management |
| Product Category: | Battery Management |
| Series: | BQ27421-G1 |
| Operating Supply Current: | 93 uA |
| Factory Pack Quantity: | 250 |
| Operating Supply Voltage: | 2.45 V to 4.5 V |
| Capacity: | 100 mAh to 8000 mAh |
| Output Voltage: | 1.8 V |
| Unit Weight: | 0.000102 oz |
| Operating Temperature Range: | - 40 C to + 85 C |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
BQ27421YZFT-G1A Price & Stock
Texas Instruments BQ27421YZFT-G1A pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 296-36220-1-ND | 18,079 | 19.20 | 17.23 | 13.01 | 13.01 | 13.01 | 2019-11-16T13:35:01Z |
| Digi-Key | 296-36220-6-ND | 18,079 | 19.20 | 17.23 | 13.01 | 13.01 | 13.01 | 2019-11-16T13:35:01Z |
| Digi-Key | 296-36220-2-ND | 17,750 | - | - | - | 10.73 | 8.52 | 2019-11-16T13:35:01Z |
| Rochester Electronics | BQ27421YZFT-G1A | 11 | 10.16 | 10.16 | 9.04 | 8.27 | 8.27 | 2019-11-16T09:40:42Z |
| Texas Instruments | BQ27421YZFT-G1A | 25,679 | 15.21 | 13.74 | 11.21 | 7.15 | 7.15 | 2019-11-15T02:03:41Z |
| Mouser | 595-BQ27421YZFT-G1A | 3,951 | 18.57 | 15.77 | 12.69 | 9.18 | 8.55 | 2019-11-15T21:18:05Z |
| Arrow Electronics | BQ27421YZFT-G1A | 250 | - | - | - | 10.41 | 8.76 | 2019-11-16T14:47:02Z |
| Verical | BQ27421YZFT-G1A | 10,000 | - | - | - | 9.29 | 8.49 | 2019-11-13T03:59:16Z |
| Avnet | BQ27421YZFT-G1A | - | - | - | - | 8.72 | 7.92 | 2019-11-16T02:23:49Z |
| element14 APAC | 3123813 | - | 18.40 | 15.62 | 12.57 | 9.77 | 9.77 | 2019-11-16T02:01:05Z |
| element14 APAC | 2347004 | - | 18.39 | 15.62 | 12.57 | 10.96 | 10.96 | 2019-11-16T02:01:05Z |
| Farnell | 2347004 | 2 | 15.92 | 15.92 | 15.92 | 15.92 | 15.92 | 2019-11-16T02:34:42Z |
| Farnell | 3123813 | - | 22.07 | 16.55 | 13.38 | 9.22 | 9.22 | 2019-11-16T02:34:42Z |
| Farnell | 3123813RL | - | - | 16.55 | 13.38 | 9.22 | 9.22 | 2019-11-16T02:34:42Z |
| Avnet Europe | BQ27421YZFT-G1A | 250 | - | - | - | 11.77 | 10.43 | 2019-11-16T07:47:04Z |
| Newark | 31AH1367 | - | 18.57 | 15.77 | 12.69 | 12.69 | 12.69 | 2019-11-13T03:59:16Z |
| RS Components | 8279386 | 40 | - | 17.12 | 11.70 | 11.54 | 11.54 | 2019-11-16T15:17:48Z |
| RS Components | 8279386P | 40 | - | - | 11.70 | 11.54 | 11.54 | 2019-11-16T15:17:48Z |
| RS Components | 1628497 | - | - | - | - | 11.19 | 11.19 | 2019-11-16T15:17:48Z |
| J2 Sourcing | BQ27421YZFT-G1A | 1 | - | - | - | - | - | 2019-10-25T13:30:02Z |
| Sourceability | BQ27421YZFT-G1A | 460 | - | - | - | - | - | 2019-11-11T17:37:31Z |
| LTL Group | 4701065 | 750 | - | - | - | - | - | 2019-11-15T08:57:11Z |
| Quest | BQ27421YZFT-G1A | 240 | 27.75 | 13.88 | 13.88 | 12.03 | 12.03 | 2019-11-16T11:02:42Z |
| GreenTree Electronics | BQ27421YZFT-G1A | 52 | - | - | - | - | - | 2019-11-06T14:43:13Z |
| OMO Electronics | 438748 | 800 | - | - | 11.92 | 10.06 | 10.06 | 2019-11-15T10:29:32Z |
| Classic Components | BQ27421YZFT-G1A | 131 | - | - | - | - | - | 2019-11-12T23:57:55Z |
| Abacus Technologies | BQ27421YZFT-G1A | 508 | - | - | - | - | - | 2019-11-14T23:53:16Z |
| C Plus Electronics | BQ27421YZFT-G1A | Contact | - | - | - | - | - | 2018-05-06T19:06:36Z |
| North Star Micro | BQ27421YZFT-G1A | Contact | - | - | - | - | - | 2015-05-20T05:52:12Z |
AD5242BRUZ1M distributor
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- BQ27421YZFT-G1A Datasheet(PDF) - Texas Instruments
- Texas Instruments BQ27421YZFT-G1A - Integrated-Circuit.com
- BQ27421YZFT-G1A datasheet - Texas Instruments bq27421 ...
- BQ27421YZFT-G1A footprint & symbol by Texas Instruments
- BQ27421-G1 - Electronic Specifier
Alternate Names
Texas Instruments has several brands around the world that may have alternate names for BQ27421YZFT-G1A due to regional differences or acquisition. BQ27421YZFT-G1A may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INS
- TEXAS INSTRUMENTS INC
- TEXAS INSTRUMEN
- TEX
- TEXAS INSTRU
- TI/NS
- Texas Instruments (TI)
- TEXASIN
- TEXINS
- TEXAS INSTRUMENTS INCORPORATED
- TEAXS
- TEXAS INTRUMENTS
- TEXAS INSTRUM
- TEXAS INSRUMENT
- TEXAS IST
- TI-PB
- TI-ROHS
- Texas Instruments Rfid Systems
- TEXINST
- TEXAS INSRUMENTS
- Texas Instr.
- Texas Instruments Inc.