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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

The TPL7407LDR is a 7-channel High Voltage NMOS Transistor Array ideal for LEDs, gate and IGBT drive applications. This low side driver consists of seven NMOS transistors that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The maximum drain-current rating of a single NMOS channel is 600mA. New regulation and drive circuitry added to give maximum drive strength across all GPIO ranges (1.8 to 5.0V).The transistors can be paralleled for higher current capability. The TPL7407L"s key benefit is its improved power efficiency and lower leakage than a bipolar Darlington Implementation. With the lower VOL the user is dissipating less than half the power than traditional relay drivers with currents less than 250mA per channel.
600mA Rated drain current (per channel)
CMOS pin-to-pin improvement of 7-channel Darlington array
Power efficient (very low VOL)
Very low output leakage (<10nA per channel)
High voltage outputs
Compatible with 1.8 to 5.0V microcontrollers and logic interface
Internal free-wheeling diodes for inductive kick-back protection
Input pull-down resistors allows tri-stating the input driver
Input RC-snubber to eliminate spurious operation in noisy environment
Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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TPL7407LDR Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Supply Voltage (DC)	8.50V (min)
Number of Outputs	7 Output
Number of Positions	16 Position
Drivers Per Package	7
Output Current (Max)	500 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	40 V
Supply Voltage (Min)	8.5 V
	Show
Operating Temperature	-40℃ ~ 125℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/12/17
ECCN Code	EAR99

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