BD71L4LHFV-1
CMOS 過電壓檢測IC

ROHM的BD71L4LHFV-1是高精度、低耗電流的過電壓檢測IC。輸出形式為N-Channel漏極開路。檢測電壓為4.05V,遲滯電壓為30mV。最適合於鋰離子電池的充電監視等。

Data Sheet 購買 *
* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | BD71L4LHFV-1GTR
狀態 | 推薦品
封裝 | HVSOF5
單位數量 | 3000
最小包裝數量 | 3000
包裝形式 | Taping
RoHS | Yes

規格:

Over Voltage Detection Voltage [V] (typ.)

4.05

VDET Precision [%]

±0.8

Reset Active Voltage Range [V]

1.2 to 6

Output Types

Open drain

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]

85

Package Size

1.60 x 1.60 (t=0.6)

功能:

·High Accuracy Detection Voltage
·Low Current Consumption
·N-Channel Open Drain Output
·Wide Operating Temperature Range
·Very Small and Low Height 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

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)