- Mfr. #:
- BQ4050RSMR
- Description:
- Battery Management 1S - 4S CEDV GG with LED Support
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
BQ4050RSMR Information
- bq4050 1-4 Series CEDV Battery Fuel Gauge
- Texas Instruments bq4050 1-4 Series CEDV Battery Fuel Gauge incorporates Compensated End-of-Discharge Voltage (CEDV) technology. This device is a highly integrated, accurate, 1-series to 4-series cell gas gauge and protection solution, enabling autonomous charger control and cell balancing. The bq4050 provides a fully integrated pack-based solution with a flash programmable custom reduced instruction set CPU (RISC). This device also includes safety protection and authentication for Li-Ion and Li-Polymer battery packs. The bq4050 gas gauge communicates via an SMBus-compatible interface. The device combines an ultra-low power, high-speed TI bqBMP processor, high-accuracy analog measurement capabilities, integrated flash memory, an array of peripheral and communication ports. The bq4050 also features an N-CH FET drive and an SHA-1 Authentication transform responder which make this a complete, high-performance battery management solution.
Specifications
| Moisture Sensitive: | Yes |
|---|---|
| RoHS: | Y |
| Package / Case: | VQFN-32 |
| Brand: | Texas Instruments |
| Manufacturer: | Texas Instruments |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Subcategory: | PMIC - Power Management ICs |
| Battery Type: | Li-Ion, Li-Polymer |
| Product: | Fuel Gauges |
| Product Type: | Battery Management |
| Product Category: | Battery Management |
| Series: | BQ4050 |
| Operating Supply Current: | 336 uA |
| Factory Pack Quantity: | 3000 |
| Capacity: | 29000 mAh |
| Output Voltage: | 26 V |
| Operating Supply Voltage: | 26 V |
| Output Current: | 22.5 mA |
| Unit Weight: | 0.002547 oz |
| Operating Temperature Range: | - 40 C to + 85 C |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
BQ4050RSMR Price & Stock
Texas Instruments BQ4050RSMR pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 296-48498-1-ND | 5,088 | 22.90 | 20.58 | 15.53 | 10.48 | 10.48 | 2019-12-17T13:52:26Z |
| Digi-Key | 296-48498-6-ND | 5,088 | 22.90 | 20.58 | 15.53 | 10.48 | 10.48 | 2019-12-17T13:52:26Z |
| Digi-Key | 296-48498-2-ND | 3,000 | - | - | - | - | 9.42 | 2019-12-17T13:52:26Z |
| Texas Instruments | BQ4050RSMR | 17,699 | 16.51 | 14.88 | 12.46 | 8.57 | 8.57 | 2019-12-18T02:03:21Z |
| Mouser | 595-BQ4050RSMR | 469 | 22.20 | 18.85 | 15.11 | 10.98 | 10.20 | 2019-12-16T23:33:09Z |
| Arrow Electronics | BQ4050RSMR | 2,875 | 20.23 | 17.53 | 14.39 | 10.38 | 10.38 | 2019-12-17T16:03:52Z |
| Verical | BQ4050RSMR | 2,875 | - | 17.53 | 14.39 | 10.38 | 10.38 | 2019-12-17T17:59:06Z |
| Avnet | BQ4050RSMR | - | - | - | - | - | 10.70 | 2019-12-18T02:49:34Z |
| Avnet Europe | BQ4050RSMR | - | - | - | - | - | 14.41 | 2019-12-18T07:56:04Z |
| OMO Electronics | 571648 | 6,015 | - | - | 10.34 | 8.46 | 8.46 | 2019-12-18T11:45:40Z |
| LCSC | C157570 | 1,634 | 14.19 | 10.50 | 9.15 | 8.70 | 8.70 | 2019-11-19T23:40:06Z |
| Sourceability | BQ4050RSMR | 460 | - | - | - | - | - | 2019-12-11T15:44:45Z |
| LTL Group | 4701427 | 104 | - | - | - | - | - | 2019-12-17T06:52:39Z |
| Classic Components | BQ4050RSMR | 20,020 | - | - | - | - | - | 2019-12-18T00:47:00Z |
| GreenTree Electronics | BQ4050RSMR | 3,000 | - | - | - | - | - | 2019-11-06T14:43:13Z |
| Abacus Technologies | BQ4050RSMR | 154 | - | - | - | - | - | 2019-12-06T00:07:36Z |
| Au Ling | BQ4050RSMR | Contact | - | - | - | - | - | 2019-11-27T14:34:02Z |
AD5242BRUZ1M distributor
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Alternate Names
Texas Instruments has several brands around the world that may have alternate names for BQ4050RSMR due to regional differences or acquisition. BQ4050RSMR 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.