BD8960NV
BD8960NV
2.7-5.5V 2A 1ch Buck converter
ROHM's high efficiency step-down switching regulator BD8966FVM / 8964FVM / 8963EFJ / 8960NV is a power supply designed to produce a low voltage including 1 volts from 5.5 / 3.3 volts power supply line. Offers high efficiency with synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load.
Data Sheet
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* This is a standard-grade product.
For Automotive usage, please contact Sales.
For Automotive usage, please contact Sales.
Product Detail
Part Number | BD8960NV-E2
Status |
Active
Package |
SON008V5060
Unit Quantity | 2000
Minimum Package Quantity | 2000
Packing Type | Taping
RoHS |
Yes
Specifications:
Grade
Standard
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
2.7
Vin1(Max.)[V]
5.5
Vout1(Min.)[V]
1.0
Vout1(Max.)[V]
2.5
Iout1(Max.)[A]
2.0
SW frequency(Max.)[MHz]
1.0
Light Load mode
No
EN
Yes
PGOOD
No
Operating Temperature (Min.)[°C]
-25
Operating Temperature (Max.)[°C]
105
Package Size [mm]
5x6 (t=1)
Features:
・1ch Switching Regulator・Offers fast transient response with current mode PWM control system.
・Offers highly efficiency for all load range with synchronous rectifier (Nch / Pch FET)
・Incorporates soft-start function.
・Incorporates thermal protection and ULVO functions.
・Incorporates short-current protection circuit with time delay function.
・Incorporates shutdown function. Icc=0μA(Typ.)
Design Resources
Documents
Data Sheet
Technical Articles
Schematic Design & Verification
- Calculation of Power Dissipation in Switching Circuit
- Considering Input Filter to Reduce Conducted Emissions by DCDC Converter
- Considering Polarity of Power Inductor to Reduce Radiated Emission of DC-DC converter
- Method for Monitoring Switching Waveform
- PCB Layout Techniques of Buck Converter
- Phase Compensation Design for Current Mode Buck Converter
- Bootstrap Circuit in the Buck Converter
- Method for Determining Constants of Peripheral Parts of Buck DC/DC Converter
- Power Supply Sequence Circuit with General Purpose Power Supply IC
- Suppression Method of Switching Noise Using Linear Regulator and Low Pass Filter
- Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
- Usage of SPICE Macromodel for DC/DC
- Snubber Circuit for Buck Converter IC
- Efficiency of Buck Converter
- Calculation of Power Loss (Synchronous)
- Inductor Calculation for Buck converter IC
- Considerations for Power Inductors Used for Buck Converters
- Capacitor Calculation for Buck converter IC
- The Important Points of Multi-layer Ceramic Capacitor Used in Buck Converter circuit
- Resistor Value Table to set Output Voltage of Buck Converter IC
- Importance of Probe Calibration When Measuring Power: Deskew
- Impedance Characteristics of Bypass Capacitor
Thermal Design
- What Is Thermal Design
- Basics of Thermal Resistance and Heat Dissipation
- Method for Calculating Junction Temperature from Transient Thermal Resistance Data
- Notes for Temperature Measurement Using Thermocouples
- Two-Resistor Model for Thermal Simulation
- Notes for Temperature Measurement Using Forward Voltage of PN Junction
- Thermal Resistance
- Precautions When Measuring the Rear of the Package with a Thermocouple
Tools
2D/3D/CAD
- SON008V5060 Footprint / Symbol