BD70H38G-2C
Nano Energy™, Supervisory IC for Automotive

ROHM's Supervisory IC BD70H38G-2C is highly accurate, with ultra-low current consumption feature that uses CMOS process. The lineup includes N-channel open drain output (BD70Hxx-2C) and CMOS output (BD73Hxx-2C) so that the users can select depending on the application. Because there is no hysteresis, the Release Voltage is set to same value of Detection Voltage.

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Product Detail

 
Part Number | BD70H38G-2CTR
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.
Learn more…

Specifications:

Common Standard

AEC-Q100 (Automotive Grade)

Over Voltage Detection Voltage [V] (typ.)

3.76

VDET Precision [%]

±1.33

Reset Active Voltage Range [V]

0.8 to 6

Output Types

Open drain

Reset Delay Timer

No

Reset Active State

High

Manual Reset

No

Watchdog Timer

No

SENSE Pin

No

Auto Motive

Yes

Circuit Current (ON) [µA]

0.27

Circuit Current (OFF) [µA]

0.3

L Output Current (LowVol) [mA]

1

L Output Current (HighVol) [mA]

2

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size

2.9x2.8 (t=1.25)

Features:

  • AEC-Q100 Qualified (Grade 1)
  • No Hysteresis
  • Two Output Types (Nch Open Drain and CMOS Output)
  • Nano Energy
  • Very Small, Lightweight and Thin Package
  • Package SSOP5 is similar to SOT-23-5 (JEDEC)
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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

2D/3D/CAD

  • SSOP5 Footprint / Symbol

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration