BD80FD0WFP2
35-V-2A-LDO-Regler

Die BDxxFD0-Serie umfasst Regler mit niedriger Sättigung. Die Ausgangsspannungen der Serie sind variabel oder fest. Die Serie verfügen über eine eingebaute Überstromschutzschaltung, die die Zerstörung des IC durch Kurzschlüsse am Ausgang verhindert, und eine thermische Abschaltschaltung, die den IC vor thermischen Schäden durch Überlast schützt.

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Produktdetails

 
Teilenummer | BD80FD0WFP2-E2
Status | In Entwicklung
Gehäuse | TO263-5
Einheitenmenge | 500
Minimale Gehäusemenge | 500
Gehäusetyp | Taping
RoHS | Ja

Spezifikationen:

Grade

Standard

Breakdown Voltage(Max.)[V]

35.0

ch

1

Vin(Min.)[V]

4.0

Vin(Max.)[V]

32.0

Vout (Typ.) [V]

8

Vout Precision

±1.0%

Iout(Max.)[A]

2.0

Circuit Current[mA]

1.0

Thermal Shut-down

Yes

Over Current Protection

Yes

Soft Start

No

I/O Voltage Difference (Typ.)[V]

0.40(Io=1A)

Ripple Rejection [dB]

50.0

Load Regulation[mV]

Vo x 0.007

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Eigenschaften:

  • Output current capability: 2A
  • Output voltage: Variable, Fixed (1.5V/1.8V/2.5V/3.0V/3.3V/5.0V/8.0V/9.0V/12V/15V/16V)
  • ±1% (±1.5%:BD15/18/25FD0W) High output voltage accuracy (Ta=25°C)
  • Low saturation with PDMOS output
  • Built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits
  • Built-in thermal Shutdown circuit for protecting the IC from thermal damage due to overloading
  • Low ESR Capacitor
  • HRP5/TO263-5 package

Ressourcen entwerfen

 

Unterlagen

Application Note

  • BDxxFD0 Series Dropout Voltage

Technische Artikel

Schematic Design & Verification

  • Basics of Linear Regulators
  • Linear Regulator Specifications
  • Reverse Voltage Protection
  • Power Source ON/OFF Characteristics for Linear Regulator
  • Simple Test Method for Estimating the Stability of Linear Regulators
  • Connecting LDOs in Parallel
  • Problem Situations: Power Supply Does Not Start
  • Power Supply Sequence Circuit with General Purpose Power Supply IC
  • Table of resistance for output voltage setting on linear regulator Ics
  • 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 LDO)
  • BAxxCC0 Series Circuit Using a Ceramic Output Capacitor
  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Thermal Calculation for Linear Regulator
  • Thermal Resistance

Design Tools

Simulations (Login Required)

  • Method for Exporting Circuit Data (ROHM Solution Simulator)

2D/3D/CAD

  • TO263-5 Footprint / Symbol

Packaging & Qualität

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Contained Report