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RT8092 3MHz 4A High Efficiency Step-Down Converter Datasheet


RT8092

Richtek
RT8092

Part Number RT8092
Manufacturer Richtek
Description The RT8092 is a Peak-Current Mode Pulse-WidthModulated (PWM) step-down DC/DC converter with I2C control interface. Capable of delivering 4A continuing output current over a wide input voltage range from 2.5V to 5.5V, the RT8092 is ideally suited for portable electronic devices that are powered from ...
Features include soft-start, auto discharge, lower internal reference voltage, overtemperature, and over-current protection. Features
 2.5V to 5.5V Input Range
 Low Operation Quiescent Current  Normal Mode IQ < 60μA  Low Power Mode IQ < 15μA
 Output range From 0.7V to 5.5V  Bank 1 : 0.7V to 1.4V  Bank 2 : 1.2V to 2.8V  Bank 3 : 2.4V to 5.5V  The Default Value is 2.8V (VSEL = High) and 1V (VSEL = Low)
 4A Continuing Output Current
 Support DVS in the Same Bank  VOUT Adjusting Range (max, min) is Settable
 High Efficiency  90% at 5V → 2.8V with 1.5A Load
 3MHz Fixed-Frequency PWM Operation...

Document Datasheet RT8092 datasheet pdf (407.97KB)



Richtek
RT8099A
Part Number RT8099A
Manufacturer Richtek
Title High Efficiency PWM Step-Down Converter
Description The RT8099/A is a Pulse-Width-Modulated (PWM) DC/ DC step-down converter, and is capable of delivering 0.6A output current over a wide input volta.
Features include soft-start, auto discharge.

Document RT8099A datasheet pdf


Richtek
RT8099
Part Number RT8099
Manufacturer Richtek
Title High Efficiency PWM Step-Down Converter
Description The RT8099 is a Pulse-Width-Modulated (PWM) DC/DC step-down converter, and is capable of delivering 0.6A output current over a wide input voltage .
Features include soft-start, auto discharge, lower internal reference voltage, over-temperature protection, and over-current protection. The RT8099 is available in the small UDFN-6L 1.6x1.6 package for saving PCB space. Features
 2.7V to 5.5V Input Range
 Adjustable Output from 0.7V to 5V
 0.6A Output Cu.

Document RT8099 datasheet pdf


Richtek
RT8097D
Part Number RT8097D
Manufacturer Richtek
Title 6V CMCOT Synchronous Step-Down Converter
Description The RT8097D is a high efficiency synchronous stepdown DC-DC converter. Its input voltage range is from 2.7V to 6V and provides an adjustable regul.
Features
 Efficiency Up to 95%
 RDS(ON) 100mΩ HS / 70mΩ LS
 VIN Range 2.7V to 6V
 VREF 0.6V with ±1.2% Accuracy at 25°C
 CMCOT™ Control Loop Design for Best Transient Response, Robust Loop Stability with Low-ESR (MLCC) COUT
 Soft-Start 1.2ms; PGOOD Function in SOT-23-6 Ordering Information RT809.

Document RT8097D datasheet pdf


Richtek
RT8097C
Part Number RT8097C
Manufacturer Richtek
Title 6V CMCOT Synchronous Step-Down Converter
Description The RT8097C is a high efficiency synchronous stepdown DC-DC converter. Its input voltage range is from 2.7V to 6V and provides an adjustable regul.
Features
 Efficiency Up to 95%
 RDS(ON) 100mΩ HS / 70mΩ LS
 VIN Range 2.7V to 6V
 VREF 0.6V with ±1.2% Accuracy at 25°C
 CMCOT™ Control Loop Design for Best Transient Response, Robust Loop Stability with Low-ESR (MLCC) COUT
 Soft-Start 1.2ms; PGOOD Function in SOT-23-6
 Power Saving at Light Loa.

Document RT8097C datasheet pdf


Richtek
RT8097B
Part Number RT8097B
Manufacturer Richtek
Title 6V CMCOT Synchronous Step-Down Converter
Description The RT8097B is a high efficiency synchronous stepdown DC-DC converter. Its input voltage range is from 2.7V to 6V and provides an adjustable regul.
Features
 Efficiency Up to 95%
 RDSON 100mΩ HS / 70mΩ LS
 VIN Range 2.7V to 6V
 VREF 0.6V with ±1.2% Accuracy at 25°C
 CMCOT™ Control Loop Design for Best Transient Response, Robust Loop Stability with Low-ESR (MLCC) COUT
 Soft-Start 1.2ms; PGOOD Function in SOT-23-6 Ordering Information RT8097B.

Document RT8097B datasheet pdf



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