ROHM Product Detail

BM2LB140FJ-C (新产品)
2通道低侧开关IC

BM2LB140FJ-C是一款车载2通道低侧开关IC,内置过流限制电路、热关断电路和过压(主动钳位)保护电路。

主要规格

 
型号 | BM2LB140FJ-CE2
Status | 推荐品
封装 | SOP-J8
包装形态 | Taping
包装数量 | 2500
最小独立包装数量 | 2500
RoHS | Yes

功能安全:

类别 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.

特性:

Type

Low side switches

Generation

GEN2

Qualification Grade

AEC-Q100 (Automotive Grade)

Feature

Standard / Error Flag

Overcurrent Protection

Limitation

Thermal Shut Down

Self-restart

Channel Number [ch]

2

ON Resistance(Typ.)[mΩ]

140

ON Resistance(Max.)[mΩ]

320

DC Output Current @Ta=85℃ [A]

1.4

Supply Voltage(Min.)[V]

3

Supply Voltage(Max.)[V]

5.5

Drain-Source Voltage (Max.)[V]

40

Single Pulse Energy 25°C [mJ]

185

Over Current Limit (Min.)[A]

6.1

Under voltage Detection Level(Max.)[V]

3

Current consumption(Typ.)[µA]

100

Junction Temperature Tj (Min.)[°C]

-40

Junction Temperature Tj (Max.)[°C]

150

Package Size [mm]

4.9x6.0 (t=1.65)

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特点:

  • 内置Dual TSD
  • 符合AEC-Q100标准
  • 功能安全支持车载产品
  • 内置过流保护功能(OCP)
  • 内置有源钳位功能
  • 可直接通过CMOS逻辑IC等进行控制
  • 导通电阻RDS(ON) = 140 mΩ(典型值)
    (VIN = 5 V, IOUT = 0.5 A, Tj = 25°C)
  • 将控制模块(CMOS)和功率MOSFET安装在单芯片上的单片式电源管理IC
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