TPL7407LA Series
30-V, 7-ch NMOS array low-side driver
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
30-V, 7-ch NMOS array low-side driver
| Part | Input Type | Voltage - Load [Max] | Output Type | Switch Type | Output Configuration | Operating Temperature [Min] | Operating Temperature [Max] | Mounting Type | Number of Outputs | Package / Case | Package / Case | Ratio - Input:Output [custom] | Interface | Supplier Device Package | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Current - Output (Max) [Max] | Package / Case [x] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPL7407LADR | CMOS | 30 V | N-Channel | Relay, Solenoid Driver | Low Side | -40 °C | 125 °C | Surface Mount | 7 | 16-SOIC | 0.154 in, 3.9 mm Width | 1:1 | Parallel | 16-SOIC | 6.5 V | 30 V | 500 mA | ||
Texas Instruments TPL7407LAPWR | CMOS | 30 V | N-Channel | Relay, Solenoid Driver | Low Side | -40 °C | 125 °C | Surface Mount | 7 | 16-TSSOP | 1:1 | Parallel | 16-TSSOP | 6.5 V | 30 V | 500 mA | 0.173 " | 4.4 mm |
Key Features
• 600-mA Rated Drain Current (Per Channel)CMOS Pin-to-Pin Improvement of 7-channel Darlington Array (For example: ULN2003A)Power Efficient (Very low VOL)Less Than 4 Times Lower VOLat 100 mA Than Darlington ArrayVery Low Output Leakage < 10 nA Per ChannelExtended Ambient Temperature Range:TA= –40°C to +125°CHigh-Voltage Outputs 30 VCompatible with 1.8-V to 5-V Microcontroller and Logic InterfaceInternal Free-wheeling Diodes for Inductive Kick-back ProtectionInput Pull-down Resistors Allows Tri-stating the Input DriverInput RC-Snubber to Eliminate Spurious Operation in Noisy EnvironmentInductive Load Driver ApplicationsESD Protection Exceeds JESD 222-kV HBM, 500-V CDMAvailable in 16-pin SOIC and TSSOP packages600-mA Rated Drain Current (Per Channel)CMOS Pin-to-Pin Improvement of 7-channel Darlington Array (For example: ULN2003A)Power Efficient (Very low VOL)Less Than 4 Times Lower VOLat 100 mA Than Darlington ArrayVery Low Output Leakage < 10 nA Per ChannelExtended Ambient Temperature Range:TA= –40°C to +125°CHigh-Voltage Outputs 30 VCompatible with 1.8-V to 5-V Microcontroller and Logic InterfaceInternal Free-wheeling Diodes for Inductive Kick-back ProtectionInput Pull-down Resistors Allows Tri-stating the Input DriverInput RC-Snubber to Eliminate Spurious Operation in Noisy EnvironmentInductive Load Driver ApplicationsESD Protection Exceeds JESD 222-kV HBM, 500-V CDMAvailable in 16-pin SOIC and TSSOP packages
Description
AI
The TPL7407LA is a high-voltage, high-current NMOS transistor array. This device 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 600 mA. New regulation and drive circuitry added to give maximum drive strength across all GPIO ranges (1.8 V–5 V).The transistors can be paralleled for higher current capability.
The TPL7407LA key benefit is its improved power efficiency and lower leakage than a Bipolar Darlington Implementation. With the lower VOLthe user is dissipating less than half the power than traditional relay drivers with currents less than 250 mA per channel.
The TPL7407LA is a high-voltage, high-current NMOS transistor array. This device 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 600 mA. New regulation and drive circuitry added to give maximum drive strength across all GPIO ranges (1.8 V–5 V).The transistors can be paralleled for higher current capability.
The TPL7407LA key benefit is its improved power efficiency and lower leakage than a Bipolar Darlington Implementation. With the lower VOLthe user is dissipating less than half the power than traditional relay drivers with currents less than 250 mA per channel.