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Datasheet
- 17V Input, 5A Output, Synchronous Step Down Switcher With Integrated FET (Rev. C)
(PDF , 1760 KB) 28 Aug 2013 - View All Technical Documents
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 | Contact Distributor | HPA02256RHLR | ACTIVE | -40 to 125 | 1.40 | 1ku | VQFN (RHL) | 14 | View | 3000 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | | TPS54521RHLR | ACTIVE | -40 to 125 | 1.40 | 1ku | VQFN (RHL) | 14 | View | 3000 | LARGE T&R | >5K | 1k quantity lead time: In stock | Not Available | | TPS54521RHLT | ACTIVE | -40 to 125 | 1.61 | 1ku | VQFN (RHL) | 14 | View | 250 | SMALL T&R | 692 | Typical lead time for 1k quantity: 4 to 8 weeks |
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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.
Related Products
| Part # | Name | Product Family | Comments |
|---|---|---|---|
| TPS54821 | 4.5V to 17V Input, 8-A Synchronous Step-Down Converter with Hiccup Overcurrent Protection | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | Looking for a device with more output current? Try the TPS54821. |
| TPS54531 | 3.5V to 28V Input, 5A, 570kHz Step-Down Converter with Eco-mode | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | Looking for a device with higher input voltage? Try theTPS54531. |
| TPS54428 | 4.5V to 18V Input, 4-A Synchronous Step-Down Converter with Auto-Skip Eco-Mode | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | Looking for a device with less output current? Try the TPS54428. |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1760 | 28 Aug 2013 |
Application Notes (3)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 298 | 15 Sep 2010 | 2,693 | |||
| 60 | 03 Aug 2010 | 621 | |||
| 38 | 21 Jul 2010 | 1,158 |
Selection & Solution Guides (2)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 184 | 22 Feb 2012 | 2,244 | ||
| 449 | 10 Jan 2012 | 2,560 |
Tools & Software
Circuit Design & Simulation
Search for more Power Management devices with Power Quick Search on power.ti.com
To learn more about SwitcherPro™ visit www.ti.com/switcherpro
Development Tools (2)
| Name | Part# | Type |
|---|---|---|
| Power Stage Designer of Most Commonly Used Switchmode Power Supplies | POWERSTAGE-DESIGNER | Circuit Design & Simulation |
| SwitcherPro(TM) Switching Power Supply Design Tool | SWITCHERPRO | Circuit Design & Simulation |
Reference Designs (3)
| Description | Part # | Company |
|---|---|---|
| Non-Isolated Buck for Consumer Electronics using TPS51518 w/ input of 12 VDC 1.05V@9.02A | PMP7170.3 | Texas Instruments |
| Non-Isolated Buck for Consumer Electronics using TPS54521 w/ input of 12 VDC 3.3V@3.8A | PMP7170.2 | Texas Instruments |
| Synchronous buck converters (6.3V@1.5A) | PMP5555.1 | Texas Instruments |
Related End Equipment
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
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Survey of Control Topologies for TPS and LM Non-Isolated DC/DC Controllers
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WEBENCH Power Supply Design Seminar
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