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Updated at 25/10/2025 10:30:15(UTC+8)

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Description

The BTM7810K is a NovalithIC™ complete low-ohmic-protected Half-bridge IC. It can be combined with an additional NovalithIC™ to create an H-Bridge or 3-phase bridge as well. It has the capability to switch fast PWM signals while providing over current, under voltage and over temperature protection. Current sense is available to monitor load current. It geared to driving high-current DC motors in an H-Bridge configuration but can also be used as single independent switches. The drains of these three vertical DMOS chips are mounted on separated lead frames. The sources are connected to individual pins, so it can be used in High-bridge as well as in any other configuration.
Quad D-MOS switch
Free configurable as bridge or quad switch
42A at 25°C Typical maximum peak current
4µA at 25°C Typical very low quiescent current
Operates up to 40V
Load and GND-short-circuit-protection
Over-temperature shutdown with hysteresis
Under-voltage detection with hysteresis
Open load detection in OFF mode
Status flag for over-temperature
Internal clamp diodes
Isolated sources for external current sensing
ESD sensitive device, take proper precaution while handling the device.

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BTM7810K Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	15 Pin
Case/Package	TO-263-15
Supply Voltage (DC)	4.50V (min)
Number of Outputs	1 Output
Output Current	2 mA
Supply Current	5 mA
Number of Positions	15 Position
Output Current (Min)	42 A
Operating Temperature (Max)	110 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	1.8V ~ 42V
Supply Voltage (Max)	42 V
Supply Voltage (Min)	4.5 V
	Show
Size-Length	21.6 mm
Size-Width	9.25 mm
Size-Height	4.4 mm
Operating Temperature	-40℃ ~ 110℃
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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