BD71L3SHFV
Over Voltage Detector IC

ROHM's Over Voltage Detector ICs are highly accurate, with ultra-low current consumption feature that uses CMOS process. The lineup includes N-channel open drain output with detection voltage of 3.83 V and hysteresis voltage of 30mV. It is most suitable for monitoring the charge of a lithium-ion battery.

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* This is a standard-grade product.
For Automotive usage, please contact Sales.
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Product Detail

 
Part Number | BD71L3SHFV-TR
Package | HVSOF5
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes

Specifications:

Over Voltage Detection Voltage [V] (typ.)

3.83

VDET Precision [%]

±0.99

Reset Active Voltage Range [V]

1.2 to 6

Output Types

CMOS

Reset Delay Timer

No

Reset Active State

Low

Manual Reset

No

Watchdog Timer

No

SENSE Pin

No

Auto Motive

No

Circuit Current (ON) [µA]

0.6

Circuit Current (OFF) [µA]

0.7

Hysteresis Voltage [V]

0.03

L Output Current (LowVol) [mA]

4

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size

1.60 x 1.60 (t=0.6)

Features:

  • High Accuracy Detection Voltage
  • Ultra-low Current Consumption
  • Nch Open Drain Output
  • Wide Operating Temperature Range
  • Very Small, Lightweight and Thin Package

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

  • Thermal Resistance

Tools

2D/3D/CAD

  • HVSOF5 Footprint / Symbol

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration