ISOW7821DWE - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ISOW7821DWE
Manufacturer

TI
ChipWorker Part#

CW13254417
Package

SOIC-16
Description

ISOW7821DWE
Documentation

Datasheet

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ISOW7821DWE Specifications

Attribute	Attribute Value

Part Number	ISOW7821DWE
Manufacturer	TI
ChipWorker Part#	CW13254417
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Rise/Fall Time	4 ns
Number of Channels	2 Channel
Number of Positions	16 Position
Power Dissipation	1160 mW
Isolation Voltage	5000 Vrms
Fall Time (Max)	4 ns
Fall Time (Max)	4 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1160 mW
Supply Voltage	3V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	3 V
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status

Product Description

The ISOW7821DWE from Texas Instruments is a high-performance, dual channel reinforced digital isolator with an integrated high efficiency power converter in 16 pin SOIC package. It helps to prevent noise currents on a data bus or other circuits from entering local ground and interfering with or damaging sensitive circuitry. Device eliminates need for a separate isolated power supply in space constrained isolated designs. It is also suitable for very high voltage applications where power transformers meeting required isolation specifications are bulky and expensive. Typically used at industrial automation, motor control, grid infrastructure, medical equipment, test and measurement.
3V to 5.5V wide input supply, 4.75V to 5.43V isolated supply voltage at external IISO = 0 to 50mA
Regulated 5V or 3.3V output, up to 0.65W output power
High default output stage
Load current >= 130mA ( 5V I/P to 5V O/P, 5V I/P to 3.3V O/P), >= 75mA (3.3V I/P to 3.3V O/P)
Soft-start to limit inrush current
Overload and short-circuit protection
Thermal shutdown
Up to 100Mbps signalling rate
Robust electromagnetic compatibility: system-level ESD, EFT and surge immunity, low emissions
13ns typ (5V supply) low propagation delay, high CMTI of ±100KV/µs minimum

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