TPS2817 Series

2-A/2-A single-channel gate driver with 40-V VDD and active pullup input

Catalog(2 parts)

Part	Driven Configuration	Package / Case	Number of Drivers▲▼	Operating Temperature▲▼	Operating Temperature▲▼	Current - Peak Output (Source, Sink)▲▼	Current - Peak Output (Source, Sink)▲▼	Rise / Fall Time (Typ)▲▼	Rise / Fall Time (Typ)▲▼	Logic Voltage - VIL, VIH▲▼	Logic Voltage - VIL, VIH▲▼	Supplier Device Package	Channel Type	Input Type	Mounting Type	Gate Type	Voltage - Supply▲▼	Voltage - Supply▲▼
Texas Instruments TPS2817DBVR Low-Side Gate Driver IC Non-Inverting SOT-23-5	Low-Side	SC-74A, SOT-753	1 ul	-40 °C	125 °C	2 A	2 A	1.4000000270186774e-8 s	1.4000000270186774e-8 s	1 V	4 V	SOT-23-5	Single	Non-Inverting	Surface Mount	N-Channel MOSFET	14 V	4 V
Texas Instruments TPS2817DBVT Low-Side Gate Driver IC Non-Inverting SOT-23-5	Low-Side	SC-74A, SOT-753	1 ul	-40 °C	125 °C	2 A	2 A	1.4000000270186774e-8 s	1.4000000270186774e-8 s	1 V	4 V	SOT-23-5	Single	Non-Inverting	Surface Mount	N-Channel MOSFET	14 V	4 V

Key Features

• Low-Cost Single-Channel High-Speed MOSFET DriverICC...15-uA Max (TPS2828, TPS2829)25-ns Max Rise/Fall Times and 40-ns Max Propagation Delay ...1-nF Load2-A Peak Output Current4-V to 14-V Driver Supply Voltage Range; Internal Regulator Extends Range to 40 V (TPS2816, TPS2817, TPS2818, TPS2819)5-pin SOT-23 Package–40°C to 125°C Ambient-Temperature Operating RangeHighly Resistant to Latch-upsLow-Cost Single-Channel High-Speed MOSFET DriverICC...15-uA Max (TPS2828, TPS2829)25-ns Max Rise/Fall Times and 40-ns Max Propagation Delay ...1-nF Load2-A Peak Output Current4-V to 14-V Driver Supply Voltage Range; Internal Regulator Extends Range to 40 V (TPS2816, TPS2817, TPS2818, TPS2819)5-pin SOT-23 Package–40°C to 125°C Ambient-Temperature Operating RangeHighly Resistant to Latch-ups

Description

The TPS28xx single-channel high-speed MOSFET drivers are capable of delivering peak currents of up to 2 A into highly capacitive loads. High switching speeds (trand tf= 14 ns typ) are obtained with the use of BiCMOS outputs. Typical threshold switching voltages are 2/3 and 1/3 of VCC. The design inherently minimizes shoot-through current. A regulator is provided on TPS2816 through TPS2819 devices to allow operation with supply inputs between 14 V and 40 V. The regulator output can be used to power other circuits, provided power dissipation does not exceed package limitations. If the regulator is not required, VDD(the regulator input) should be connected to VCC. The TPS2816 and TPS2817 input circuits include an active pullup circuit to eliminate the need for an external resistor when using open-collector PWM controllers. The TPS2818 and TPS2819 are identical to the TPS2816 and TPS2817, except that the active pullup circuit is omitted. The TPS2828 and TPS2829 are identical to the TPS2818 and TPS2819, except that the internal voltage regulator is omitted, allowing quiescent current to drop to less than 15 uA when the inputs are high or low. The TPS28xx series devices are available in 5-pin SOT-23 (DBV) packages and operate over an ambient temperature range of –40°C to 125°C. The TPS28xx single-channel high-speed MOSFET drivers are capable of delivering peak currents of up to 2 A into highly capacitive loads. High switching speeds (trand tf= 14 ns typ) are obtained with the use of BiCMOS outputs. Typical threshold switching voltages are 2/3 and 1/3 of VCC. The design inherently minimizes shoot-through current. A regulator is provided on TPS2816 through TPS2819 devices to allow operation with supply inputs between 14 V and 40 V. The regulator output can be used to power other circuits, provided power dissipation does not exceed package limitations. If the regulator is not required, VDD(the regulator input) should be connected to VCC. The TPS2816 and TPS2817 input circuits include an active pullup circuit to eliminate the need for an external resistor when using open-collector PWM controllers. The TPS2818 and TPS2819 are identical to the TPS2816 and TPS2817, except that the active pullup circuit is omitted. The TPS2828 and TPS2829 are identical to the TPS2818 and TPS2819, except that the internal voltage regulator is omitted, allowing quiescent current to drop to less than 15 uA when the inputs are high or low. The TPS28xx series devices are available in 5-pin SOT-23 (DBV) packages and operate over an ambient temperature range of –40°C to 125°C.