Worldwide (In English)
TPS51116 Memory Power Solution, Synchronous Buck Controller Evaluation Module
(ACTIVE) TPS51116EVM-001
Key Document
- Using the TPS51116 (Rev. A)
(PDF 521 KB)
12 Nov 2008
Description
View TPS51116EVM-001
The TPS51116EVM evaluation module (EVM) is a dual-output converter for DDR and DDRII memory modules. It uses a 10 A synchronous buck converter to provide the core voltage (VDDQ) for DDR memory modules. The EVM is designed to use a 4.5 V to 28 V supply voltage and a 4.75 V to 5.25 V controller bias supply. This allows the EVM to start up from a single 5 V supply or operate from a wide range of supply voltages with low power 5 V bias supply. The TPS51116EVM provides several jumpers and switches to allow the user to evaluate all of the TPS51116's configurations including lossless RDS(on) or resistive current sensing, current mode or D-CAP™ semi-hysteretic operation, DDR or DDRII voltage standards and the S3 and S5 sleep states.
Features
- Up to 85% efficiency on the VDDQ switching regulator output
- Dual switching regulator / LDO output for both DDR core and termination voltages
- ± 3 A sink/source termination voltage LDO regulator
- 10 mA termination reference voltage for DDR input reference
- User selectable DDR and DDRII or externally referenced supply voltages
- User selectable switching regulator or external supply source for LDO termination regulator
- Switches available for testing S3 and S5 sleep states
Order Now
| Part Number | Buy from Texas Instruments or Third Party | Buy from Authorized Distributor | Status | |||||||
TPS51116EVM-001: |
Pricing may vary.
|
ACTIVE | ||||||||
| Contact a Distributor | ||||||||||
TI's Standard Terms and Conditions for Evaluation Modules apply.
Technical Documents
Datasheet (1)
| Title | Abstract | Type | Size (KB) | Date | Views |
| 2958 | 16 Nov 2017 |
User guides (1)
| Title | Abstract | Type | Size (KB) | Date | Views | TI Recommends |
| 521 | 12 Nov 2008 | 0 |
More literature (1)
| Title | Abstract | Type | Size (KB) | Date | Views |
| 38 | 02 Jan 2019 | 0 |
Related Products
TI Devices (6)
| Part Number | Name | Product Family |
|---|---|---|
| CSD17307Q5A | 30V N Channel NexFET™ Power MOSFET | MOSFETs |
| CSD17505Q5A | 30V, N-Channel NexFET™ Power MOSFET with 20 Volt Vgs | MOSFETs |
| TPS51020 | Dual, DDR selectable, Synchronous buck controller | Power management |
| TPS51100 | 3A Source/Sink DDR terminator Regulator | Power management |
| TPS51116 | Complete DDR, DDR2, DDR3, DDR3L, LPDDR3 and DDR4 power solution synchronous buck controller, 3A LDO | Power management |
| TPS51116-EP | Enhanced Product DDR1, DDR2, DDR3 Switcher and LDO | Power management |
Support & training
Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.
Search answers from TI experts
Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.
If you have questions about quality, packaging, or ordering TI products visit our Support page.