40V, 7-Channel NMOS Array, Low Side Driver - TPL7407L

TPL7407L (ACTIVE)

40V, 7-Channel NMOS Array, Low Side Driver

 

Description

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 VOL the user is dissipating less than half the power than traditional relay drivers with currents less than 250 mA per channel.

Features

  • 600-mA Rated Drain Current (Per Channel)
  • CMOS Pin-to-Pin Improvement of 7-channel
    Darlington Array (e.g. ULN2003A)
  • Power Efficient (Very low VOL)
    • Less Than 4 Times Lower VOL at 100 mA Than
      Darlington Array
  • Very Low Output Leakage < 10 nA Per Channel
  • Extended Ambient Temperature Range:
    TA = –40°C to 125°C
  • High-Voltage Outputs 40 V
  • Compatible with 1.8-V to 5.0-V Micro-controllers
    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
  • Inductive Load Driver Applications
  • ESD Protection Exceeds JESD 22
    • 2-kV HBM, 500-V CDM
  • Available in 16-pin SOIC and TSSOP Packages

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Parametrics Compare all products in Peripheral Driver and Actuator

 
Drivers Per Package
Switching Voltage (Max) (V)
Peak Output Current (mA)
Delay Time (Typ) (ns)
Output Voltage (Max) (V)
Input Compatibility
Vol@Lowest Spec Current (Typ) (mV)
Iout/ch (Max) (mA)
Iout_off (Typ) (uA)
Rating
Pin/Package
TPL7407L SN75468 ULN2003A ULN2003V12 ULN2803A ULQ2003A-Q1
7    7    7    7    8    7   
40    50    50    16    50    50   
500    500    500    1000    500    500   
250    250    250    80    130    1000   
40    100    50    16    50    50   
CMOS
TTL   
CMOS
TTL   
CMOS
TTL   
CMOS    CMOS
TTL   
CMOS
TTL   
200    900    900    600    900    900   
600    500    500    140    500    500   
0.01    50    50    0.5    50    100   
Catalog    Catalog    Catalog    Catalog    Catalog    Automotive   
16SOIC
16TSSOP   
16PDIP
16SO
16SOIC   
16PDIP
16SO
16SOIC
16TSSOP   
16SOIC
16TSSOP   
18SOIC    16SOIC
16TSSOP