4.3-V to 17-V input, 2-A synchronous buck converter in SOT563
Product details
Parameters
Package | Pins | Size
Features
- 2-A converter integrated 140-mΩ and 84-mΩ FETs
- D-CAP2™ mode control with fast transient response
- Input voltage range: 4.3 V to 17 V
- Output voltage range: 0.804 V to 7 V
- Forced continuous conduction mode
- 580-kHz switching frequency
- Low shutdown current less than 3 µA
- 2% feedback voltage accuracy (25 °C)
- Support pre-bias function
- Cycle-by-cycle over current limit
- Hiccup-mode over current protection
- Non-latch UVP and TSD protections
- Fixed soft start: 1.2 ms
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Description
TPS562207 is a simple, easy-to-use, 2-A synchronous buck converter in a SOT563 package.
The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current.
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.
TPS562207 operates in Forced Continuous Conduction Mode (FCCM), which maintains fixed switching frequency and output voltage ripple is very small. TPS562207 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.
与相比较的设备在功能和参数方面完全等同:
功能和引脚相同,但与相比较的设备不等效:
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TPS562207 4.3-V to 17-V Input, 2-A Synchronous Buck Converter in SOT563 datasheet (Rev. B) | Apr. 16, 2021 |
User guide | TPS562207EVM-102 2-A, Synchronous Step-Down Converter Evaluation Module (Rev. A) | Jul. 23, 2020 | |
More literature | TPS562207EVM EU Declaration of Conformity (DoC) | May 14, 2020 | |
Technical article | 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.Hardware development
Description
Features
- 4.5-V to 17-V input voltage range
- 0.6-V to 7-V output voltage range
- Up to 2-A output current
- FCCM, forced-CCM
- Fast transient response
- 1.6 mm x 1.6 mm DRL package
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
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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