TCK401G,LF Toshiba

401 TCK401G, TCK402G TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TCK401G, TCK402G External FET Driver IC The TCK401G and TCK402G are 28 V high input voltage External FET driver ICs. They have wide input voltage range. And they feature a slew rate control driver with small package WCSP6E (0.8 mm x 1.2 mm, t: 0.55 mm). Also they can block reverse current if switch turned off by using external series FET. Thus they are suitable for power management selector such as Battery Charge application Feature Weight: 1 mg(typ.) High maximum input voltage: V = 40 V IN max Wide input voltage range: V = 2.7 to 28 V IN Auto output discharge Charge pump circuit Inrush current reducing circuit. Over voltage lock out (Over 28 V) Under voltage lock out (Under 2.7 V) Reverse current protection by External Back to Back MOSFET Top marking (Top view) 1 2 A1: V GATE A B1: V SRC C1: DIS A2: V IN B B2: GND C2: V CT C 401: TCK401G 402: TCK402G Start of commercial production 2017-10 2017-2019 2019-12-13 1 Toshiba Electronic Devices & Storage Corporation TCK401G, TCK402G Absolute Maximum Ratings (Ta = 25C) Characteristics Symbol Rating Unit Input voltage V -0.3 to 40 V IN Control voltage V -0.3 to 6 V CT Output GATE voltage V -0.3 to V opr + V V GATE IN GS SRC voltage V -0.3 to V V SRC GATE DIS voltage V -0.3 to 40 V DIS Power dissipation P 800 (Note 1) mW D Operating temperature range T 40 to 85 C opr Junction temperature Tj 150 C Storage temperature T 55 to 150 C stg Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (Handling Precautions/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note1: Rating at mounting on a board: FR4 board. ( 40 mm 40 mm 1.6 mm, Cu 4 layer ) Operating Conditions Characteristics Symbol Min. Typ. Max. Unit Input operation voltage V opr 2.7 5.0 28 V IN C 0.1 1 F IN Capacitance C 2000 pF GATE CONTROL High-level input voltage V 1.6 V IH CONTROL Low-level input voltage V 0.4 V IL 2017-2019 2019-12-13 2 Toshiba Electronic Devices & Storage Corporation