White Paper
- ISO 26262: Functional Safety Standard for Modern Road Vehicles
BD53E25G-M
BD53E25G-M
2.5V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive
ROHM's BD52Exxx and BD53Exxx series are highly accurate, low current consumption Voltage with a capacitor controlled time delay. The line up includes BD52Exxx devices with N-channel open drain output and BD53Exxx devices with CMOS output. The devices are available for specific detection voltages ranging from 2.3V to 6.0V in increments of 0.1V.
Product Detail
Part Number | BD53E25G-MTR
Status |
Recommended
Package |
SSOP5
Unit Quantity | 3000
Minimum Package Quantity | 3000
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:
Under Voltage Detection Voltage [V] (typ.)
2.5
VDET Precision [%]
±1
Reset Active Voltage Range [V]
0.95 to 10
Output Types
CMOS
Reset Delay Timer
Adjustable Delay
Reset Active State
Low
Manual Reset
No
Watchdog Timer
No
Auto Motive
Yes
Circuit Current (ON) [µA]
0.85(VDET=4.8V)
Circuit Current (OFF) [µA]
0.85(VDET=4.8V)
Hysteresis Voltage [V]
VDET x 0.05
L Output Current (LowVol) [mA]
1.2
L Output Current (HighVol) [mA]
5
Delay Circuit Resistance [MΩ]
9.0
Comment
Cu wire bonding.
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size
2.90 x 2.80 (t=1.25)
Features:
・ Delay Time Controlled by external Capacitor・ Two output types (N-channel open drain and CMOS output)
・ Ultra-low current consumption
・ Very small, lightweight and thin package
・ Package SSOP5 is similar to SOT-23-5(JEDEC)
Design Resources
Documents
White Paper
- ISO 26262: Functional Safety Standard for Modern Road Vehicles
Technical Articles
Schematic Design & Verification
- Importance of Probe Calibration When Measuring Power: Deskew
- Impedance Characteristics of Bypass Capacitor
Thermal Design
- What Is Thermal Design
- Method for Calculating Junction Temperature from Transient Thermal Resistance Data
- Thermal Resistance
Tools
Models
- BD53E25G-M PSPICE Model
2D/3D/CAD
- SSOP5 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 Non-use Declaration
- RoHS Comission Delegated Directive
Export Information
- The Export Control Order
- Export Administration Regulations(EAR)