UM3865P UNIONSEMI | Alldatasheet

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Technical content

Features

z Battery-powered Portable Equipment z Cellular and Cordless Telephones z 300 mΩ Low On-Resistance z 1.8V to 8V Input z 1.5V to 8V Logic Level Control z Low Profile, Small Footprint SOT363 Package z 2000V ESD Protection On Input Switch z Adjustable Slew-Rate P i n C o n f i g u r a t i o n s T o p V i e w

Ordering Information

Part Number Packaging Type Marking Code Shipping Qty UM3865P SOT363 U7A 3000pcs/7 Inch Tape & Reel M: Month Code UM3865P SOT363

http://www.union-ic.com Rev.01 Dec.2012 2 / 6 UM3865P Typical Application Circuit COMPONENTS R1 Pull-Up Resistor Typical 20k Ω to 1MΩ* R2 Optional Slew-Rate Control Typical 0 to 50k Ω C1 Optional Slew-Rate Control Typical 1000pF *Minimum R1 value should be at least 10×R2 to ensure Q1 turn-on. Note: For R2 switching variations with other VIN/R1 combinations See Typical Characteristics Switching Variation (R2@VIN=2.5V,R1=20kΩ) 02468 1 0 R2(kΩ) Time(μs) td(on) tr td(off) tf

http://www.union-ic.com Rev.01 Dec.2012 3 / 6 UM3865P Absolute Maximum Ratings Symbol Parameter Limit Unit VIN Input Voltage 8 VON/OFF ON/OFF Voltage 8 V Continuous Load Current(1)(2) ±1 IL Pulse Load Current(2)(3) ±5 IS Continuous Source Current (Source-Drain Diode) -1.0 A PD Maximum Power Dissipation 0.5 W TJ ,TSTG Junction and Storage Temperature Range - 50 to +150 ℃ ESD ESD Rating, MIL-STD-883D HBM 2000 V RθJA Thermal Resistance, Junc tion-to-Ambient 250 /W ℃ Electrical Characteristics (TJ=25℃, Unless Otherwise Noted) Symbol Parameter Test Condition Min Typ Max Unit OFF Characteristics IFL Reverse Leakage Current VIN=8V, VON/OFF=0V 1 μA VSD Diode Forward Voltage IS =-1 A -0.73 -1 V ON Characteristics VIN Input Voltage Range 1.8 8 V VON/OFF=1.5V, VIN=4.5V, ID=1.0A 0.300 0.350 RDS(ON) Static Drain-to-Source On-Resistance VON/OFF=1.5V,VIN=2.5V, ID=1.0A 0.400 0.450 Ω VIN-OUT≤0.2V,VIN=5V, VON/OFF=1.5V 0.7 ID(on) On-State (p-channel) Drain Current VIN-OUT≤0.3V,VIN=3V, VON/OFF=1.5V 0.8 A Notes: (1): Surface Mounted on FR4 Board (2): VIN=8V,VON/OFF=8V, TA=25℃ (3): Pulse test: Pulse Width ≤ 300μs, duty cycle ≤ 2%

http://www.union-ic.com Rev.01 Dec.2012 4 / 6 UM3865P Typical Characteristics (TJ=25℃, Unless Otherwise Noted) Switching Variation (R2@VIN=4.5V,R1=20kΩ) 02468 1 0 R2(kΩ) Time(μs) td(on) tr td(off) tf Switching Variation (R2@VIN=1.8V,R1=20kΩ) 02468 1 0 R2(kΩ) Time(μs) td(on) tr td(off) tf Switching Variation (R2@VIN=4.5V,R1=300kΩ) 100 200 300 400 500 600 700 800 900 1000 1100 0 2 04 06 08 0 1 0 0 R2(kΩ) Time(μs) td(on) tr td(off) tf Switching Variation (R2@VIN=2.5V,R1=20kΩ) 02468 1 0 R2(kΩ) Time(μs) td(on) tr td(off) tf On-Resistance vs.IL (R1=20kΩ,R2=10Ω,Ci=10uF,Co=1uF) 0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 IL( A ) RDS(on)(Ω) VI N =8V VI N =5.5V VIN=4.5V VI N =3.6V VI N =2.5V VIN=1.8V On-Resistance vs. Input Voltage (VON/OFF=VIN,R1=20kΩ,R2=10Ω,Ci=10uF,Co=1uF) 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 012345678 VI N (V) RDS(on)(Ω)

http://www.union-ic.com Rev.01 Dec.2012 5 / 6 UM3865P

Package Information

MILLIMETERS INCHES Symbol Min Max Min Max A 0.900 1.100 0.035 0.043 A1 0.000 0.100 0.000 0.004 A2 0.900 1.000 0.036 0.039 b 0.100 0.350 0.004 0.014 c 0.080 0.220 0.003 0.009 D 1.800 2.200 0.071 0.087 E 1.150 1.350 0.045 0.053 E1 2.000 2.450 0.079 0.096 e 0.650REF 0.026REF e1 1.200 1.400 0.047 0.055 L 0.525REF 0.021REF L1 0.260 0.460 0.010 0.018 θ 0° 8° 0° 8° Land Pattern NOTES: 1. Compound dimension: 2.10×1.25; 2. Unit: mm; 3.General tolerance ±0.05mm unless otherwise specified; 4. The layout is just for reference. Tape and Reel Orientation

http://www.union-ic.com Rev.01 Dec.2012 6 / 6 UM3865P IMPORTANT NOTICE The information in this document has been ca refully reviewed and is believed to be accurate. Nonetheless, this document is subjec t to change without notice. Union assumes no responsibility for any inaccuracies that may be contained in this document, and makes no commitment to update or to keep current the contained information, or to notify a person or organization of any update. Union rese rves the right to make changes, at any time, in order to improve reliability, function or design and to attempt to supply the best product possible. Union Semiconductor, Inc Add: 2F, No. 3, Lane 647 Songtao Road, Shanghai 201203 Tel: 021-51093966 Fax: 021-51026018 Website: www.union-ic.com