Downloading...
 
product-image
 

Standard Voltage Detectors - BD4746G

ROHM's bipolar reset ICs were specifically designed to prevent malfunctions in CPU and logic power supplies during ON/OFF switching or momentary interruptions. The 3-terminal configuration (supply, Ground, and reset output) enables detection of various system voltages as well as reset signal output. Additional features include a compact package and low current consumption, making them ideal for portable devices. The entire series is of course both lead-free and RoHS-compliant.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BD4746G-TR Active SSOP5 3000 3000 Taping Yes
 
Specifications:
Voltage Detection[V] 4.6
VDET Precision [%] ±1
Reset Active Voltage Range [V] 0.85 to 10
Output Types Open collecter
Reset Delay Timer No
Reset Active State Low
Manual Reset No
Watchdog Timer No
Auto Motive No
Circuit Current (ON) [µA] 1.5
Circuit Current (OFF) [µA] 1.6
Hysteresis Voltage [V] 0.05
"L" Output Current (LowVol) [mA] 15
"L" Output Current (HighVol) [mA] NULL
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 75
Features:
  • ・Broad lineup available in different detection voltages : 1.9V to 4.6V (0.1V increments)
    ・High detection voltage accuracy : ±1%
    ・Low current consumption
 
 
RELATED PRODUCTS
Other New/Updated Products Relating to Power Management
PART NUMBER Product Name Package Datasheet Distribution Inventory
BD4719G Standard Voltage Detectors SSOP5   Buy Sample
BD4720G Standard Voltage Detectors SSOP5   Buy Sample
BD4721G Standard Voltage Detectors SSOP5   Buy Sample
BD4722G Standard Voltage Detectors SSOP5   Buy Sample
BD4723G Standard Voltage Detectors SSOP5   Buy Sample
BD4724G Standard Voltage Detectors SSOP5   Buy Sample
New Products:
 
 
Technical Data
Application Note

Spice Models for Voltage Detector ICs

Application Note

Thermal Resistance

Application Note

Voltage Detector Circuit Collection