RT7272BGSP - Richtek

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

RT7272BGSP
Manufacturer

Richtek
ChipWorker Part#

CW1674304
Category

DC to DC Converter
Package

SOP-8
Description

3A, 36V, 500kHz Synchronous Step-Down Converter
Documentation

Datasheet

RT7272BGSP Global Supplier

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RT7272BGSP Specifications

Attribute	Attribute Value

Part Number	RT7272BGSP
Manufacturer	Richtek
ChipWorker Part#	CW1674304
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOP-8
Number of Outputs	1 Output
Output Voltage	0.8V ~ 30V
Output Current	3 A
Number of Positions	8 Position
Switching Frequency	550 kHz
Switching Current	1.5 A
Input Voltage (Max)	36 V
Input Voltage (Min)	4.5 V
Output Voltage (Max)	30 V
Output Voltage (Min)	800 mV
Output Current (Max)	3 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
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Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The RT7272BGSP is a 3A 36V 500kHz synchronous Step-Down Converter integrates a 150mR high side and a 80mR low side MOSFET to achieve high conversion efficiency up to 95%. The current mode control architecture supports fast transient response and simple compensation circuit. A cycle-by-cycle current limit function provides protection against shorted output and an internal soft-start eliminates input current surge during start-up. The converter provides complete protection functions such as input under-voltage lockout, output under-voltage protection, over-current protection and thermal shutdown.
Current mode control
Wide Vin range
150mR high-side,80mR low-side switch
Adjustable current limit
PSM mode for good light load efficiency
Synchronous
Stable with low ESR ceramic output capacitors.
Thermal shutdown protection
Adjustable current limit
Power saving mode for high efficiency at light load

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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