Texas Instruments TPL7407LAQPWRQ1
- Part Number:
- TPL7407LAQPWRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6409679-TPL7407LAQPWRQ1
- Description:
- 30-V, 7-ch automotive NMOS array low-side driver
- ECAD Model:
-
- Datasheet:
- tpl7407la-q1
- Drivers per package7
- Switching voltage (max) (V)32
- Output voltage (max) (V)30
- Peak output current (A)0.5
- Delay time (typ) (ns)250
- Input compatibilityCMOS
- Vol at lowest spec current (typ) (mV)210
- Iout/ch (max) (mA)600
- Iout_off (typ) (μA)0.01
- RatingAutomotive
- Operating temperature range (°C)-40 to 125
- FETInternal
- Imax (A)0.6
- Device typeLow-side switches
- FunctionAutomotive load dump compatibility
The TPL7407LA-Q1 is a high-voltage, high-current NMOS transistor array. This deviceconsists of seven NMOS transistors that feature high-voltage outputs with common-cathode clampdiodes for switching inductive loads. The maximum drain-current rating of a single NMOS channel is600 mA. New regulation and drive circuitry added to give maximum drive strength across all GPIOranges (1.8 V–5 V).The transistors can be paralleled for higher current capability.
The TPL7407LA-Q1 key benefit is its improved power efficiency and lower leakage than aBipolar Darlington Implementation. With the lower VOL the user isdissipating less than half the power than traditional relay drivers with currents less than 250 mAper channel.
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