US2829

UNISONIC TECHNOLOGIES CO., LTD US2829 Preliminary CMOS IC SINGLE-CHANNEL HIGH-SPEED MOSFET DRIVER DESCRIPTION The UTC US2829 is a single-channel high-speed MOS-FET driver. The device is fabricated by use of BICMOS outputs to achieve high switching speed. The outputs are capable of delivering peak currents up to 2A into capacitive loads. FEATURES * Low-cost single-channel high-speed MOSFET driver * 2A peak output current * 25ns max rise/fall times and 40ns max propagation delay,1nF load * Low power dissipation: ICC=15μA(Max) @ Ta=25°C * Broad VCC operating range:4V to 14V * Halogen Free ORDERING INFORMATION Ordering Number US2829G-AF5-R Package SOT-25 Packing Tape Reel MARKING www.unisonic.com.tw Copyright © 2009 Unisonic Technologies Co., Ltd 1 of 4 QW-R502-361.a US2829 PIN CONFIGURATION IN 3 GND 2 NC 1 Preliminary CMOS IC 4 OUT 5 VCC PIN DESCRIPTION PIN NO. 1 2 3 4 5 PIN NAME NC GND IN OUT VCC DESCRIPTION Not connected Ground Connection Driver input Driver output, OUT= IN Driver supply voltage/regulator output voltage FUNCTION TABLE INPUT(IN) H L H: High Level L: Low Level OUTPUT(OUT) H L LOGIC DIAGRAM UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 4 QW-R502-361.a US2829 ABSOLUTE MAXIMUM RATING Preliminary CMOS IC PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.3 ~ +15 V Input Voltage VIN -0.3 ~ VCC +0.5 V Output Voltage VOUT -0.5 ~ VCC +0.5 V Continuous Output Current IOUT ±100 mA Power Dissipation 437 mW PD Derated Above 25°C 3.5 mW/°C Operating Temperature TOPR -40 ~ + 125 °C Storage Temperature TSTG -65 ~ + 150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Input Voltage Operating Temperature SYMBOL VCC VIN TOPR MIN 4 -0.3 -40 TYP MAX 14 VCC 125 UNIT V V °C ELECTRICAL CHARACTERISTICS (Ta=25°C , unless otherwise specified) PARAMETER High-Level Output Voltage Low-Level Output Voltage Positive-going input threshold voltage Negative-going input threshold voltage Input voltage hysteresis Input Leakage Current Supply Current Input Capacitance SYMBOL VOH VOL VT+ TEST CONDITIONS VCC=10V, IOH=-1mA VCC=10V, IOH=-100mA VCC=10V, IOL=1mA VCC=10V, IOL=100mA VCC=5V VCC=10V VCC=14V VCC=5V VCC=10V VCC=14V VCC=10V, VIN=0 or VCC VCC=10V, VIN=VCC or GND, IOUT=0 VCC=10V MIN 9.75 8 TYP MAX UNIT 9.9 V 9.1 V 0.18 0.25 V 1 2 V 3.3 4 V 6.6 7 V 9.3 10 V 1.7 V 3.3 V 4.6 V 1.3 V 0.2 μA 0.1 15 μA 5 10 pF VTVT+-VTII(LEAK) ICC CIN 1 2 2.5 SWITCHING CHARACTERISTICS (see TEST CIRCUIT AND WAVEFORMS) PARAMETER Propagation delay from input (IN) to output(OUT) Output transition time SYMBOL tPLH tPHL tr/tf TEST CONDITIONS VCC=14V, CL=1nF VCC=10V, CL=1nF VCC=5V, CL=1nF VCC=14V, CL=1nF VCC=10V, CL=1nF VCC=5V, CL=1nF MIN TYP MAX UNIT 40 ns 24 45 ns 50 ns 25 ns 14 30 ns 35 ns UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 4 QW-R502-361.a US2829 Preliminary CMOS IC TEST CIRCUIT AND WAVEFORMS VCC From Output IN 50% 50% 0V tPLH CL =1nF VOH OUT 50% 10% tr TEST CIRCUIT PROPAGATION DELAY TIMES 90% 90% 50% 10% tf VOL tPHL Note: CL includes probe and jig capacitance. All input pulses are supplied by generators having the following characteristics: PRR≤1MHz, ZO =50Ω, tr≤6ns, tf ≤6ns. UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 4 QW-R502-361.a