- Mfr. #:
- BQ27421YZFT-G1B
- 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-G1B 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-G1B Price & Stock
Texas Instruments BQ27421YZFT-G1B pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 296-36221-1-ND | 14 | 19.20 | 17.23 | 13.01 | 13.01 | 13.01 | 2019-11-17T13:35:27Z |
| Digi-Key | 296-36221-6-ND | 14 | 19.20 | 17.23 | 13.01 | 13.01 | 13.01 | 2019-11-17T13:35:27Z |
| Digi-Key | 296-36221-2-ND | - | - | - | - | 10.73 | 8.52 | 2019-11-17T13:35:27Z |
| Rochester Electronics | BQ27421YZFT-G1B | 250 | 10.16 | 10.16 | 9.04 | 8.27 | 8.27 | 2019-11-16T09:40:42Z |
| Texas Instruments | BQ27421YZFT-G1B | 250 | 15.21 | 13.74 | 11.21 | 7.15 | 7.15 | 2019-11-17T02:03:33Z |
| Mouser | 595-BQ27421YZFT-G1B | 482 | 18.64 | 15.84 | 12.69 | 9.18 | 7.92 | 2019-11-17T22:46:21Z |
| Arrow Electronics | BQ27421YZFT-G1B | 168 | 17.60 | 15.23 | 12.45 | 12.45 | 12.45 | 2019-11-17T22:46:21Z |
| Verical | BQ27421YZFT-G1B | 10,000 | - | - | - | 9.27 | 8.48 | 2019-11-17T22:46:21Z |
| Verical | BQ27421YZFT-G1B | 168 | - | 15.23 | 12.45 | 12.45 | 12.45 | 2019-11-17T22:46:21Z |
| Avnet | BQ27421YZFT-G1B | - | - | - | - | 8.72 | 7.92 | 2019-11-16T02:23:49Z |
| Farnell | 2347005 | - | 12.04 | 9.05 | 8.23 | 8.20 | 8.20 | 2019-11-16T02:34:42Z |
| Avnet Europe | BQ27421YZFT-G1B | - | - | - | - | 11.51 | 10.20 | 2019-11-17T07:28:07Z |
| Sourceability | BQ27421YZFT-G1B | 460 | - | - | - | - | - | 2019-11-11T17:37:31Z |
| LTL Group | 4701066 | 2,500 | - | - | - | - | - | 2019-11-15T08:57:11Z |
| C Plus Electronics | BQ27421YZFT-G1B | Contact | - | - | - | - | - | 2018-05-06T19:06:36Z |
| North Star Micro | BQ27421YZFT-G1B | Contact | - | - | - | - | - | 2015-05-20T05:52:12Z |
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Alternate Names
Texas Instruments has several brands around the world that may have alternate names for BQ27421YZFT-G1B due to regional differences or acquisition. BQ27421YZFT-G1B 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.