Cart 
Sample & Buy
| Free Samples | Buy from Authorized Distributors | Part # | Status | Temp (oC) | Price | QTY | Package | Pins | Top Side Marking | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | | BQ2018SN-E1 | ACTIVE | -20 to 70 | 2.80 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | >5K | 1k quantity lead time: In stock | Not Available | | BQ2018SN-E1TR | ACTIVE | -20 to 70 | 2.35 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | >5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | BQ2018SN-E1TRG4 | ACTIVE | -20 to 70 | 2.35 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | No Stock | Typical lead time for 1k quantity: 4 to 8 weeks | | BQ2018TS-E1 | ACTIVE | -20 to 70 | 2.80 | 1ku | TSSOP (PW) | 8 | View | 150 | TUBE | >5K | 1k quantity lead time: In stock | Not Available | | BQ2018TS-E1TR | ACTIVE | -20 to 70 | 2.35 | 1ku | TSSOP (PW) | 8 | View | 2000 | LARGE T&R | >5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | BQ2018TS-E1TRG4 | ACTIVE | -20 to 70 | 2.35 | 1ku | TSSOP (PW) | 8 | View | 2000 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office |
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* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 731 | 05 Sep 1999 |
Application Notes (5)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 252 | 17 Oct 2003 | 500 | |||
| 156 | 28 Aug 2002 | 376 | |||
| 60 | 16 May 2001 | 1,176 | |||
| 150 | 16 May 2001 | 266 | |||
| 553 | 05 Sep 1999 | 162 |
User Guides (6)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 53 | 04 Jan 2006 | 796 | |||
| 215 | 10 Apr 2000 | 165 | |||
| 36 | 10 Apr 2000 | 127 | |||
| 289 | 05 Sep 1999 | 98 | |||
| 238 | 05 Sep 1999 | 269 | |||
| 827 | 05 Sep 1999 | 796 |
Design Kits & Evaluation Modules (2)
| Name | Part# | Type |
|---|---|---|
| BQ2018 Evaluation Kit for Multi-Chemistry | BQ2018EVM-001 | Evaluation Modules & Boards |
| EV2200 PC Interface Board, Battery Fuel (Gas) Gauge IC | EV2200 | Evaluation Modules & Boards |
Support & Community
TI E2E™ Community
As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use. |
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Training & Events
| Name | Type | Available During |
|---|---|---|
| Multi-Day PFC Design Workshop (Analog & Digital) sponsored by Biricha Digital Power Ltd. | In-Person | 15 Mar 2014 - 22 Mar 2014 |
| In-depth PFC Design Workshop | In-Person | 12 Nov 2013 - 14 Nov 2013 |
| Digital Power Multi-Day Workshop | In-Person | 05 Nov 2013 - 07 Nov 2013 |
| Optimizing Efficiency of Switching Mode Chargers | Recorded Content | On Demand |
| Single Cell Gauging 101 - Part 2: Classic Fuel Gauging Approaches | Recorded Content | On Demand |
See More Training & Events