Cart Evaluation Module for TPS54227 Synchronous Step-Down Converter
(ACTIVE) TPS54227EVM-686
Key Document
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TPS54227EVM-686, 2-A, SWIFT(TM) Regulator Evaluation Module
(PDF 326 KB)
16 May 2011 1,158views Read Abstract
Description
The TPS54227EVM-686 is a fully assembled and tested circuit for evaluating the TPS54227 synchronous step-down converter. The TPS54227EVM-686 operates from a 4.5V to 18V input and provides a 1.05V output at 2A.
Features
- D-CAP2 Mode Enables Fast Transient Response
- Low Output Ripple and Allows Ceramic Output Capacitor
- Wide Vin Input Voltage Range: 4.5V to 18V
- Output Voltage Range: 0.76 V to 7.0 V
- Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications - 160mOhm (High Side) and 110mOhm (Low Side)
- High Efficiency, less than 10uA at shutdown
- High Initial Bandgap Reference Accuracy
- Adjustable Soft start
- Pre-Biased Soft Start
- 700kHz Switching Frequency (fsw)
- Cycle by Cycle Over-Current Limit
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| Part Number | Buy from Texas Instruments | Buy from Authorized Distributors | Status | Lead-Free | RoHS | REACH | WEEE | CE-EMC | CE-RTTE/LVD | FCC | Batteries | Enclosure | Ext Power Supply |
TPS54227EVM-686:
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Pricing may vary.
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ACTIVE | Yes | Yes | Yes | NA | NA | NA | NA | No | No | No |
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Technical Documents
Datasheet (2)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 1126 | 21 Jun 2012 | ||||
| 1094 | 07 Oct 2011 |
User Guides (1)
| Title | Abstract | Type | Size (KB) | Date | Views | TI Recommends |
| 326 | 16 May 2011 | 1,158 |
Related Products
TI Devices (1)
| Part Number | Name | Product Family | |
|---|---|---|---|
| TPS54227 | 4.5V to 18V Input, 2A Synchronous Step-Down Converter | Converter (Integrated Switch) | |
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