SPN4992 SYNC-POWER | Alldatasheet

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2012/09/05 V.1 Page 1 SP N 4992 Dual N-Channel Enhancement Mode MOSFET DESCRIPTION APPLICATIONS The SPN4992 is the Dual N-Channel logic enhancement mode power field effect transistor which is produced using super high cell density DMOS trench technology. The SPN4992 has been designed specifically to improve the overall effi ciency of DC/DC converters using either synchronous or conventional switching PWM controllers. It has been optimized for low gate charge, low RDS(ON) and fast switching speed. High Frequency Small Power Switching for MB/NB/VGA Network DC/DC Power System Load Switch FEATURES PIN CONFIGURATION SOP-8 PART MARKING 100V/2A, RDS(ON) = 180mΩ@V GS = 10V High density cell design for extremely low RDS (ON) Exceptional on-resistance and maximum DC current capability SOP-8 package design

2012/09/05 V.1 Page 2 SP N 4992 Dual N-Channel Enhancement Mode MOSFET PIN DESCRIPTION Pin Symbol Description

1 S1 Source 1

2 G1 Gate 1

3 S2 Source 2

4 G2 Gate 2

5 D2 Drain 2

6 D2 Drain 2

7 D1 Drain 1

8 D1 Drain 1

ORDERING INFORMATION

Part Number Package Part Marking SPN4992S8RGB SOP-8 SPN4992 ※ SPN4992S8RGB : 13”Tape Reel ; Pb – Free ; Halogen - Free ABSOULTE MAXIMUM RATINGS A =25 Unless otherwise noted)℃ Parameter Symbol Typical Unit Drain-Source V oltage V DSS 100 V Gate –Source V oltage V GSS ±20 V TA =25℃ 2.8 Continuous Drain Current(T J=150 )℃ TA =70℃ ID 2.2 A Pulsed Drain Current IDM 10 A Power Dissipation T A =25℃ P D 2.8 W Operating Junction Temperature T J -55/150 ℃ Storage Temperature Range T STG -55/150 ℃ Thermal Resistance-Junction to Ambient R θJA 80 /W ℃

2012/09/05 V.1 Page 3 SP N 4992 Dual N-Channel Enhancement Mode MOSFET

ELECTRICAL CHARACTERISTICS

A =25 Unless otherwise noted)℃ Parameter Symbol Conditions Min. Typ Max. Unit Static Drain-Source Breakdown V oltage V (BR)DSS V GS =0V ,I D =250uA 100 Gate Threshold V oltage V GS(th) V DS =V GS ,I D =250uA 1 3.0 V Gate Leakage Current I GSS V DS =0V ,V GS =±20V ±100 nA V DS =80V ,V GS =0V 25 Zero Gate V oltage Drain Current I DSS V DS =80V ,V GS =0V TJ=125℃ 250 uA On-State Drain Current I D(on) V DS ≥5V ,V GS =10V 2.2 A Drain-Source On-Resistance R DS(on) V GS = 10V ,I D =2A 0.160 0.180 Ω Forward Transconductance gfs V DS =5V ,I D =5A 5.6 S Diode Forward V oltage V SD I S=1A,V GS =0V 1.2 V Dynamic Total Gate Charge Q g 10 16 Gate-Source Charge Q gs 2.5 Gate-Drain Charge Q gd V DS =50V ,V GS =10V ID = 2A 4.5 nC Input Capacitance C iss 430 Output Capacitance C oss 56 Reverse Transfer Capacitance C rss V DS =15V ,V GS =0V f=1MHz pF td(on) 6.5 Turn-On Time tr 10 td(off) 13 Turn-Off Time tf V DD =50V , ID =2A, V GEN =10V , RG =3.3 Ω 3.4 nS

2012/09/05 V.1 Page 4 SP N 4992 Dual N-Channel Enhancement Mode MOSFET TYPICAL CHARACTERISTICS

2012/09/05 V.1 Page 5 SP N 4992 Dual N-Channel Enhancement Mode MOSFET TYPICAL CHARACTERISTICS

2012/09/05 V.1 Page 6 SP N 4992 Dual N-Channel Enhancement Mode MOSFET TYPICAL CHARACTERISTICS

2012/09/05 V.1 Page 7 SP N 4992 Dual N-Channel Enhancement Mode MOSFET SOP-8 PACKAGE OUTLINE

2012/09/05 V.1 Page 8 SP N 4992 Dual N-Channel Enhancement Mode MOSFET Information provided is alleged to be exact and consistent. SYNC Power Corporation presumes no responsibility for the penalties of use of such information or for any violation of patents or other rights of third parties which may result from its use. No license is granted by allegation or otherwise under any patent or patent rights of SYNC Power Corporation. Conditions mentioned in this publication are subject to change without notice. This publication surpasses and replaces all information previously supplied. SYNC Power Corporation products are not authorized for use as critical components in life support devices or systems without express written approval of SYNC Power Corporation. ©The SYNC Power logo is a registered trademark of SYNC Power Corporation ©2012\\ SYNC Power Corporation – Printed in Taiwan – All Rights Reserved SYNC Power Corporation 7F-2, No.3-1, Park Street NanKang District (NKSP), Taipei, Taiwan 115 Phone: 886-2-2655-8178 Fax: 886-2-2655-8468 ©http://www.syncpower.com