4.3-V to 17-V input, 3-A, FCCM mode synchronous buck converter in SOT563 package
Product details
Parameters
Package | Pins | Size
Features
- 3-A converter with integrated 95-mΩ and 57-mΩ FETs
- D-CAP2™ mode control with fast transient response
- Input voltage range: 4.3 V to 17 V
- Output voltage range: 0.806 V to 7 V
- Continuous current mode (FCCM mode)
- Typical 580-kHz switching frequency
- Low shutdown current of less than 3 µA
- 1.5% feedback voltage accuracy (25°C)
- Provide pre-bias function
- Cycle-by-cycle overcurrent limit
- Hiccup-mode overcurrent protection
- Non-latch UVP and TSD protections
- Fixed soft start: 1.2 ms
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Description
The TPS563207S is a simple, easy-to-use, 3-A synchronous buck converter in a SOT563 package.
The device is optimized to operate with minimum external components.
This switch mode power supply (SMPS) device employs D-CAP2™ mode control, providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
The TPS563207S operates in FCCM mode, which maintains small ripple even at light loads. The TPS563207S is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.
Exact equivalent in functionality and parametrics to the compared device:
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TPS563207S 4.3-V to 17-V Input, 3-A FCCM Mode Synchronous Buck Converter in SOT563 datasheet | Oct. 29, 2020 |
Technical articles | Minimize the impact of the MLCC shortage on your power application | Mar. 29, 2019 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SOT-5X3 (DRL) | 6 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
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