(ACTIVE) Integrated Power Management IC with 3 DC/DC's, 4 LDO's, USB HS Transceiver

Description &
Sample &
Tools &
Support & Community


Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available
TPS65921B1ZQZ ACTIVE -40 to 85 3.84 | 1ku BGA MICROSTAR JUNIOR (ZQZ) | 120 View 250 | BULK 224 Typical lead time for 1k quantity: 4 to 8 weeks
TPS65921B1ZQZR ACTIVE -40 to 85 3.20 | 1ku BGA MICROSTAR JUNIOR (ZQZ) | 120 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
TPS65921BZQZ ACTIVE   3.84 | 1ku BGA MICROSTAR JUNIOR (ZQZ) | 120 View 250 | SMALL T&R 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor TPS65921BZQZR ACTIVE   3.20 | 1ku BGA MICROSTAR JUNIOR (ZQZ) | 120 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office

* 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
PDF 665 15 Mar 2012

Errata (1)

Title Type Size (KB) Date Views
PDF 37 08 Sep 2010 330

User Guides (2)

Title Type Size (KB) Date Views
PDF 857 15 Mar 2012 405
PDF 41 17 Dec 2010 550

Selection & Solution Guides (3)

Title Type Size (KB) Date Views
PDF 9158 11 Mar 2013 28,717
PDF 80 18 Jan 2013 4,687
PDF 278 26 May 2011 1,172

Tools & Software

Models (1)

Title Category Type Size (KB) Date Views
TPS65921 IBIS Model IBIS Model (Multiple Files) 05 Nov 2010 1,025 views

Support & Community

TI E2E™ Community

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Training & Events

Name Type Available During
New Innovative Power IC’s from TI
In the past 12 months, TI power management has released many new and innovative power IC’s.
On-Line Training   On Demand  
Digital Power Supply Design Workshop
Do you want to reduce your development time of digital power supplies or code a digital controller?
Multi-Day Workshops   Tue, 06 May 2014 - Thu, 08 May 2014  
High Current Battery Charger Solutions for Portable Devices
This video is a must see for anyone involved with the design in of a battery charger for a high current portable device.
On-Line Training   On Demand  
Wireless Power Tx Design
If you have difficulty in designing Wireless Power Transmitters, this video will provide you with a lot of tips for doing it.
On-Line Training   On Demand  
PCB Layout Guidelines for Fuel Gauge Design
The pack designer must take care to design the hardware to protect the pack in the conditions where it will be used.
On-Line Training   On Demand  
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