TF0211C-USQ

Advance Info TF0211 Single 1.9A High-Speed, Low-Side Gate Driver Features Description  E  fficient, low-cost solution for driving MOSFETs and IGBTs  Wide supply voltage operating range: 4.5V to 18V  1.9A source / 1.8A sink output current capability  Non-inverting and inverting inputs (TF0211C)  Non-inverting input with Enable pin (TF0211E)  Fast propagation delays (35ns typical)  Fast rise and fall times (15ns typical)  Logic inputs (IN, IN*, and EN) 3.3V capability  Space saving SOT23-5L package  Extended temperature range: -40°C to +125°C The TF0211 single high speed MOSFET and IGBT drivers are capable of driving 1.9A of peak current in low side driving configurations. The TF0211 logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface easily with MCUs. The TF0211C provides noninverting and inverting inputs while the TF0211E provides a non-inverting input with an EN control. Because of fast propagation times of 35ns typical and rise/ fall times of 15ns typical the TF0211 is well suited for high speed applications like switch mode power supplies and PFC circuits. The TF0211 comes in a space-saving SOT23-5L package and it operates over an extended -40 °C to +125 °C temperature range. Applications  Switch mode power supplies  Line Drivers  DC-DC Converters  Motor Drive SOT-23-5L Typical Application TO LOAD VCC www.tfsemi.com Mar. 2019 VCC HIN TF0211C/E IN R4 IN OUT IN*/EN R4 IN*/EN GND Rev. 1.0 1 Advance Info TF0211 Single 1.9A High-Speed, Low-Side Gate Driver Pin Diagrams VCC 1 GND 2 IN 3 5 4 OUT IN* TF0211C VCC 1 GND 2 IN 3 5 OUT 4 EN TF0211E Top View: SOT23-5L Pin Descriptions PIN NAME PIN NUMBER PIN DESCRIPTION VCC 1 Supply input GND 2 Supply return IN 3 Logic input, see input/output response table pg. 3 IN* (TF0211C) 4 Logic input, see input/output response table pg. 3 EN (TF0211E ) 4 Enable input, see input/output response table pg. 3 Functional Block Diagram IN* TF0211C Vcc IN OUT GND EN TF0211E Vcc IN OUT GND Mar. 2019 2 Advance Info TF0211 Absolute Maximum Ratings (NOTE1) VCC - Low-side fixed supply voltage...............................-0.3V to +22V VOUT - Output voltage (OUT)........................-0.3V to VCC +0.3V VIN - Logic input voltage (IN, IN*, EN)............-0.3V to VCC +0.3V NOTE1 Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Single 1.9A High-Speed, Low-Side Gate Driver A PD - Package power dissipation at TA ≤ 25 °C SOT23-5L..........................................................................................TBD SOT23-5L Thermal Resistance (NOTE2) qJA ................................................................................................TBD °C/W qJC................................................................................................TBD °C/W TJ - Junction operating temperature........................................+150 °C TL - Lead Temperature (soldering, 10 seconds).......................+300 °C Tstg - Storage temerature ......................................................-55 to 150 °C NOTE2 When mounted on a standard JEDEC 2-layer FR-4 board. Recommended Operating Conditions Symbol Parameter MIN MAX Unit VCC Supply voltage 4.5 18 V VOUT Output voltage (OUT) 0 VCC V VIN Logic input voltage (IN, IN*, EN) 0 5 V TA Ambient temperature -40 125 °C Input/Output response table Mar. 2019 IN IN*(TF0211C)/ EN(TF0211E) OUT (TF0211C) OUT (TF0211E) 0 0 0 1 0 1 0 0 1 0 1 1 1 1 0 1 3 Advance Info TF0211 Single 1.9A High-Speed, Low-Side Gate Driver Electrical Characteristics (NOTE3) VCC = 12V, TA = 25 °C , unless otherwise specified. Symbol Parameter Conditions MIN TYP 2.4 1.6 MAX Unit DC Characteristics VIH Logic “1” input voltage VIL Logic “0” input voltage IIN+ Logic “1” input bias current VIN = 3V, VIN* /VEN = 0V 5 IIN- Logic “0” input bias current VIN = 0V, VIN* /VEN = 3V 2 VOH High level output voltage, VBIAS - VO 25 VOL Low level output voltage 25 ICCQ VCC quiescent supply current IO+ Output high short circuit pulsed current 1.9 IO- Output low short circuit pulsed current 1.8 IRVS Output reverse current withstand 250 1.3 VIN = 0V or 3V 50 0.8 V mA mV 100 mA A mA Switching Characteristics tr Turn-on rise time CL = 1000pF 15 25 ns tf Turn-off fall time CL = 1000pF 15 25 ns ton Turn-on propogation delay 35 50 ns toff Turn-off propogation delay 35 55 ns NOTE3 The VIN and IIN parameters are applicable to the logic input pin: IN, IN*, and EN. The VO and IO parameters are applicable to the output pin: OUT. Timing Waveforms 50% 50% IN/IN*/EN tON 90% tOFF 90% 90% 90% 10% 10% OUT 10% 10% tr=10%-90% tr=90%-10% Figure 1. Switching Time Waveform Definitions Mar. 2019 4 Advance Info TF0211 Package Dimensions (SOT23-5L) Single 1.9A High-Speed, Low-Side Gate Driver Please contact support@tfsemi.com for package availability. Mar. 2019 5 Advance Info TF0211 Single 1.9A High-Speed, Low-Side Gate Driver Revision History Rev. Change Owner 1.0 First release Keith Spaulding Date 3/20/2019 Important Notice TF Semiconductor Solutions (TFSS) PRODUCTS ARE NEITHER DESIGNED NOR INTENDED FOR USE IN MILITARY AND/OR AEROSPACE, AUTOMOTIVE OR MEDICAL DEVICES OR SYSTEMS UNLESS THE SPECIFIC TFSS PRODUCTS ARE SPECIFICALLY DESIGNATED BY TFSS FOR SUCH USE. BUYERS ACKNOWLEDGE AND AGREE THAT ANY SUCH USE OF TFSS PRODUCTS WHICH TFSS HAS NOT DESIGNATED FOR USE IN MILITARY AND/OR AEROSPACE, AUTOMOTIVE OR MEDICAL DEVICES OR SYSTEMS IS SOLELY AT THE BUYER’S RISK. TFSS assumes no liability for application assistance or customer product design. Customers are responsible for their products and applications using TFSS products. Resale of TFSS products or services with statements different from or beyond the parameters stated by TFSS for that product or service voids all express and any implied warranties for the associated TFSS product or service. TFSS is not responsible or liable for any such statements. ©2019 TFSS. All Rights Reserved. Information and data in this document are owned by TFSS wholly and may not be edited, reproduced, or redistributed in any way without the express written consent from TFSS. For additional information please contact support@tfsemi.com or visit www.tfsemi.com. Mar. 2019 6