Tps62826dmqr vson-6-hr DC-DC power chip price discount
characteristic
Power modules that can be used as integrated inductors: tpsm82821 and tpsm82822
DCS-Control ™ topology
1% feedback or output voltage accuracy (whole temperature range)
Efficiency up to 97%
26m Ω and 25m Ω internal power MOSFET
2.4V to 5.5V input voltage range
4 µ a working static current
2.2MHz switching frequency
Adjustable output voltage range from 0.6V to 4V
Power saving mode with light load efficiency
100% duty cycle with the lowest pressure drop
Active output discharge
Normal power output
Thermal shutdown protection
Intermittent short circuit protection
The forced PWM version can support CCM operation
Use tps6282x and create customized design scheme with the help of WEBENCH Power Designer
explain
The tps6282x is an easy-to-use Synchronous Buck DC / DC converter family with an ultra-low quiescent current of only 4 µ a. This product is based on DCS control topology and can provide fast transient response. With an internal reference, the product can adjust the output voltage below 0.6V with a high feedback voltage accuracy of 1% in the junction temperature range of - 40 ° C to 125 ° C. This series of devices have pin to pin and BOM to BOM compatibility. The whole solution requires a small 470nh inductor, a 4.7 µ f input capacitor and two 10 µ f or one 22 µ f output capacitor.
The tps6282x comes in two models. The first model can automatically enter the power saving mode to maintain high efficiency under ultra light load conditions, thus extending the operation time of the system battery. The second model can realize forced PWM operation to maintain continuous conduction mode, thus ensuring ultra-low output voltage ripple and quasi fixed switching frequency. The device can provide power supply normal signal and internal soft start circuit. They can operate in 100% mode. In terms of fault protection, this series of devices have added intermittent short-circuit protection and thermal shutdown function. The device can be packaged in 6-pin 1.5 x 1.5mm QFN, providing a solution with the highest power density.
Power modules that can be used as integrated inductors: tpsm82821 and tpsm82822
DCS-Control ™ topology
1% feedback or output voltage accuracy (whole temperature range)
Efficiency up to 97%
26m Ω and 25m Ω internal power MOSFET
2.4V to 5.5V input voltage range
4 µ a working static current
2.2MHz switching frequency
Adjustable output voltage range from 0.6V to 4V
Power saving mode with light load efficiency
100% duty cycle with the lowest pressure drop
Active output discharge
Normal power output
Thermal shutdown protection
Intermittent short circuit protection
The forced PWM version can support CCM operation
Use tps6282x and create customized design scheme with the help of WEBENCH Power Designer
explain
The tps6282x is an easy-to-use Synchronous Buck DC / DC converter family with an ultra-low quiescent current of only 4 µ a. This product is based on DCS control topology and can provide fast transient response. With an internal reference, the product can adjust the output voltage below 0.6V with a high feedback voltage accuracy of 1% in the junction temperature range of - 40 ° C to 125 ° C. This series of devices have pin to pin and BOM to BOM compatibility. The whole solution requires a small 470nh inductor, a 4.7 µ f input capacitor and two 10 µ f or one 22 µ f output capacitor.
The tps6282x comes in two models. The first model can automatically enter the power saving mode to maintain high efficiency under ultra light load conditions, thus extending the operation time of the system battery. The second model can realize forced PWM operation to maintain continuous conduction mode, thus ensuring ultra-low output voltage ripple and quasi fixed switching frequency. The device can provide power supply normal signal and internal soft start circuit. They can operate in 100% mode. In terms of fault protection, this series of devices have added intermittent short-circuit protection and thermal shutdown function. The device can be packaged in 6-pin 1.5 x 1.5mm QFN, providing a solution with the highest power density.