TPL7407L 40V, 7-Channel NMOS Array, Low Side Driver | TI.com

TPL7407L (ACTIVE)

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

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

Recommended alternative parts

  • TPL7407LA  - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 

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 Low-side switches

 
Drivers per package
Switching Voltage (Max) (V)
Output voltage (Max) (V)
Peak output current (mA)
Delay time (Typ) (ns)
Input compatibility
Vol @ lowest spec current (Typ) (mV)
Iout/ch (Max) (mA)
Iout_off (Typ) (uA)
Rating
Package Group
Package size: mm2:W x L (PKG)
TPL7407L
7    
40    
40    
500    
250    
CMOS
TTL    
200    
600    
0.01    
Catalog    
SOIC | 16
TSSOP | 16    
16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)