TPL7407L Series
40-V, 7-ch NMOS array low-side driver
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
40-V, 7-ch NMOS array low-side driver
| Part | Ratio - Input:Output [custom] | Mounting Type | Voltage - Load [Max] | Package / Case | Package / Case | Output Type | Operating Temperature [Min] | Operating Temperature [Max] | Output Configuration | Current - Output (Max) [Max] | Number of Outputs | Supplier Device Package | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Interface | Input Type | Switch Type | Package / Case [x] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPL7407LDR | 1:1 | Surface Mount | 40 V | 16-SOIC | 0.154 in, 3.9 mm Width | N-Channel | -40 °C | 125 °C | Low Side | 500 mA | 7 | 16-SOIC | 8.5 V | 40 V | Parallel | CMOS | Relay, Solenoid Driver | ||
Texas Instruments TPL7407LPWR | 1:1 | Surface Mount | 40 V | 16-TSSOP | N-Channel | -40 °C | 125 °C | Low Side | 500 mA | 7 | 16-TSSOP | 8.5 V | 40 V | Parallel | CMOS | Relay, Solenoid Driver | 0.173 " | 4.4 mm |
Key Features
• 600-mA Rated Drain Current (Per Channel)CMOS Pin-to-Pin Improvement of 7-channelDarlington Array (e.g. ULN2003A)Power Efficient (Very low VOL)Less Than 4 Times Lower VOLat 100 mA ThanDarlington ArrayVery Low Output Leakage < 10 nA Per ChannelExtended Ambient Temperature Range:TA= –40°C to 125°CHigh-Voltage Outputs 40 VCompatible with 1.8-V to 5.0-V Micro-controllersand Logic InterfaceInternal Free-wheeling Diodes for Inductive Kick-back ProtectionInput Pull-down Resistors Allows Tri-stating theInput DriverInput RC-Snubber to Eliminate SpuriousOperation 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-channelDarlington Array (e.g. ULN2003A)Power Efficient (Very low VOL)Less Than 4 Times Lower VOLat 100 mA ThanDarlington ArrayVery Low Output Leakage < 10 nA Per ChannelExtended Ambient Temperature Range:TA= –40°C to 125°CHigh-Voltage Outputs 40 VCompatible with 1.8-V to 5.0-V Micro-controllersand Logic InterfaceInternal Free-wheeling Diodes for Inductive Kick-back ProtectionInput Pull-down Resistors Allows Tri-stating theInput DriverInput RC-Snubber to Eliminate SpuriousOperation 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 TPL7407L 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 – 5.0 V).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 VOLthe user is dissipating less than half the power than traditional relay drivers with currents less than 250 mA per channel.
The TPL7407L 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 – 5.0 V).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 VOLthe user is dissipating less than half the power than traditional relay drivers with currents less than 250 mA per channel.