Application Note
- Thermal Resistance Data:TO252-3 "BD4xxM5FP-C Series"
BD450M5FP-C
BD450M5FP-C
500mA 5V, Fixed Output, Low Iq, High-Accuracy LDO Regulator for Automotive
The BD450M5FP-C is low quiescent regulator. This regulator is therefore ideal for applications requiring a direct connection to the battery and a low current consumption. Ceramic capacitors can be used for compensation of the output capacitor phase. Furthermore, this IC also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the device from overheating at overload conditions.
Product Detail
Part Number | BD450M5FP-CE2
Status |
Recommended
Package |
TO252-3
Unit Quantity | 2000
Minimum Package Quantity | 2000
Packing Type | Taping
RoHS |
Yes
Functional Safety:
Category : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
Specifications:
Grade
Automotive
Common Standard
AEC-Q100 (Automotive Grade)
Breakdown Voltage(Max.)[V]
45.0
ch
1
Vin(Min.)[V]
3.0
Vin(Max.)[V]
42.0
Vout (Typ.) [V]
5
Vout Precision
±2.0%
Iout(Max.)[A]
0.5
Circuit Current[mA]
0.095
Shutdown Function
No
Thermal Shut-down
Yes
Over Current Protection
Yes
I/O Voltage Difference (Typ.)[V]
0.2(Io=300mA)
Ripple Rejection [dB]
60.0
Load Regulation[mV]
10(Io=10mA to 400mA )
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
150
Package Size
2.3x2.3 (t=2.3)
Features:
・Qualified for Automotive Applications・Wide Temperature Range: -40℃ to +150℃
・Wide Operating Input Range: 3.0V to 42V
・Low Quiescent Current: 40μA (Typ.)
・Output Current: 200mA
・High Output Voltage Accuracy: ±2%
・Over Current Protection (OCP)
・Thermal Shutdown Protection (TSD)
・AEC-Q100 Qualified
Design Resources
Documents
Application Note
- Thermal Resistance Data:TO252-3 "BD4xxM5FP-C Series"
Technical Articles
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
- What Is Thermal Design
- Basics of Thermal Resistance and Heat Dissipation
- Method for Calculating Junction Temperature from Transient Thermal Resistance Data
- Thermal Calculation for Linear Regulator
- Thermal Resistance
Tools
Simulations (Login Required)
ROHM Solution Simulator is a new web-based electronic circuit simulation tool that can carry out a variety of simulations, from initial development that involves component selection and individual device verification to the system-level verification stage. This makes it possible to quickly and easily implement complete circuit verification of ROHM power devices and ICs, in simulation circuits under close to actual conditions, significantly reducing application development efforts.
- BD450M5FP / Load Response
- BD450M5FP / Line Response
Models
- BD450M5FP-C PSPICE Model
- Unencrypted SPICE Model (Inquiry Form)
2D/3D/CAD
- TO252-3 Footprint / Symbol
Packaging & Quality
Package Information
- Package Information
- Anti-Whisker formation
Manufacturing Data
- Factory Information
Environmental Data
- UL94 Flame Classifications of Mold Compound
- Compliance with the ELV directive
- REACH SVHC Contained Report
- RoHS Comission Delegated Directive
Export Information
- The Export Control Order
- Export Administration Regulations(EAR)
