TPL7407LA 30-V, 7-Channel NMOS Array Low-Side Driver | TI.com

TPL7407LA (ACTIVE) 30-V, 7-Channel NMOS Array Low-Side Driver

30-V, 7-Channel NMOS Array Low-Side Driver - TPL7407LA
Datasheet
 

Description

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 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 (For example: 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 30 V
  • Compatible with 1.8-V to 5-V Microcontroller 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

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Part number Order 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)
TPL7407LA Order now 7     32     30     500     250     CMOS
TTL    
210     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)    
ULN2003A Order now 7     50     50     500     250     CMOS
TTL    
900     500     50     Catalog     PDIP | 16
SOIC | 16
SO | 16
TSSOP | 16    
16PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 16)
16SO: 80 mm2: 7.8 x 10.2 (SO | 16)
16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)    
ULN2003LV Order now 7     8     8     1000     80     CMOS     260     140     0.17     Catalog     SOIC | 16
TSSOP | 16    
16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)    
ULN2803A Samples not available 8     50     50     500     130     CMOS
TTL    
900     500     50     Catalog     SOIC | 18     18SOIC: 119 mm2: 10.3 x 11.55 (SOIC | 18)    
ULQ2003A-Q1 Order now 7     50     50     500     1000     CMOS
TTL    
900     500     100     Automotive     SOIC | 16
TSSOP | 16    
16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)