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confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch ordering information typical application part number top marking ambient temperature range package rohs status msi2 2 06 dfrh 2206 ywll - 40 to +85 2 mm x 3 mm df n - 1 4 lead halogen free pb - free datasheet C MSI2206 dual channel 6a load switch general description the MSI2206 is a dual - channel, low ron n - channel mosfet with controlled turn - on. the input voltage range operates from 0.8v to 5.5vdc and can support a maximum continuous current of 6a per channel. each channel is independently controlled by an en1 and en2. in device, a 220 ? on - chip load resistor is added for quick output di scharge when switch is turned off. the device is packaged 2mm x 3mm, dfn - 14lead with thermal pad for high power dissipation. features ? integrated dual - channel load switch ? wide input voltage : 0.8v to 5.5v ? low r ds(on) : 18 m? (typ.) ? 6a maximum continuous current per channel ? low quiescent current - 80 u a (both channel) - 60ua (single channel) ? controllable rise time ? quick output discharge (qod) ? dfn 14 - pin package with thermal pad ? esd protected - human body model : > 2.0kv - charged device model : > 1.0kv applications ? ultrabook tm ? notebooks/netbooks ? tablet pc ? consumer electronics ? set - top boxes / residential gateways ? telecom systems ? solid state drive (ssd) m s i 2 2 0 6 v i n 1 e n 1 v b i a s e n 2 v i n 2 v o u t 1 c t 1 g n d c t 2 v o u t 2 c l r l c l r l c i n c i n d u a l p o w e r s u p p l y o r d u a l d c / d c c o n v e r t e r o n o f f o n o f f
confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch pin configuration top view and bottom view pin description name no. description vin1 1, 2 switch #1 input vin2 6, 7 switch # 2 input vout1 13,14 switch #1 output vout2 8, 9 switch # 2 output vbias 4 bias voltage. power supply to device. en1 3 active high switch #1 control input. do not leave floating en2 5 active high switch #2 control input. do not leave floating ct1 12 switch #1 slew rate control. can be left floating. ct2 10 switch #2 slew rate control. can be left floating. gnd 11 ground thermal pad 15 thermal pad to alleviate thermal stress. tie to gnd. t o p v i e w 1 2 6 4 3 7 5 1 4 1 3 9 1 1 1 2 8 1 0 t h e r m a l p a d v i n 1 v i n 1 e n 1 v b i a s e n 2 v i n 2 v i n 2 v o u t 1 v o u t 1 c t 1 g n d c t 2 v o u t 2 v o u t 2 b o t t o m v i e w 1 4 1 3 9 1 1 1 2 8 1 0 1 2 6 4 3 7 5 t h e r m a l p a d v o u t 1 v o u t 1 c t 1 g n d c t 2 v o u t 2 v o u t 2 v i n 1 v i n 1 e n 1 v b i a s e n 2 v i n 2 v i n 2
confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch functional block diagram c o n t r o l l o g i c c h a r g e p u m p c o n t r o l l o g i c v i n 1 e n 1 c t 1 v b i a s c t 2 e n 2 v i n 2 v o u t 1 g n d v o u t 2
confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch absolute maximum ratings (note 1) symbol parameter min max unit v in vin 1 , v in2 to gnd - 0.3 6.0 v v out v out1 , v out2 to gnd - 0.3 6.0 v v bias v bias to gnd - 0.3 6.0 v v en en1, en2 to gnd - 0.3 6.0 v v ct ct1, ct2 to gnd - 0.3 20 v i sw maximum continuous switch current 6.0 a t stg storage junction temperature - 65 +150 c t a operating temperature range - 40 +85 c esd hbm on all pins (note 2) 2.0 kv cdm on all pins (note 3) 1.0 note 1: stresses beyond the above listed maximum ratings may damage the device permanently. operating above the recommended conditions for extended time may stress the device and affect device reliability. also the device may not operate normally above the recommended operating conditions. these are stress ratings only. note 2: esd tested per jesd22 - a114c. note 3: esd tested per jesd22 - c 101 e recommended operating conditions (note 1) symbol parameter min max unit v in 1,2 supply input voltage 0.8 v bias v v bias bias voltage range 2.5 5.5 v v out 1,2 output voltage range v in 1,2 v en 1,2 enable logic high voltage 1. 2 5.5 v enable logic low voltage 0 0.4 v c in 1,2 input capacitor 1.0 uf t a ambient temperature (note 2) - 40 85 note 1: normal operation of the device is not guaranteed if operating the device over outside range of recommended conditions. note 2: the ambient temperature may have to be derated if used in high power dissipation and poor thermal resistance conditions. package thermal resistance parameter min max unit ja , 2.0 mm x 3.0 mm dfn - 14 lead (note1) 60 /w note 1: measured using 2s2p jedec std. pcb
confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch electrical characteristics min imum and m ax imum l imits apply for C 4 0 c t a 85 c . t ypical values are at v bias = 5.0 v and t a = 25 c ( u nless otherwise noted) parameter test condition min typ . max unit supply operation v in1 v in2 input voltage range v bias =2.5~5.5v , v in v bias 0.8 5.5 v i bias _on (single) v bias quiescent c urrent (single channel) i out1 =i out2 =0ma, v e n2 =0v v in1,2 =v e n1 =v bias =5.0v 60 ua i bias _on (both) v bias quiescent current (both channel) i out1 =i out2 =0ma, v in1,2 =v e n1 ,2 =v bias =5.0v 80 120 ua i bias_shdn v bias shutdown current v e n1,2 =0v, v out1,2 =0v 2 ua i in _off vin supply current when off - state v e n1,2 =0v, v out1,2 =0v v in1,2 =5.0v 0.5 ua v in1,2 =3.3v 0.1 v in1,2 =1.8v 0.07 v in1,2 =0.8v 0.04 resistance characteristics r on on - resistance per channel i out = - 200 ma, v in = 0.8v - 5.0v 25 18 25 m? full 27 r pd output pull - down resistance v in =5.0v, v e n =0v, i out =15ma 220 300 ? enable input v ih enable input logic - high voltage v bias =2.5v to 5.5v 1. 2 v v il enable input logic - low voltage 0.4 v i en en pin input leakage current v e n =5.5v 1 ua . note 1: all devices under mass production are tested at t c =+25 . specifications over the operating temperature range are not guaranteed . . switching characteristics t a = 25 c (unless otherwise noted) parameter test condition min typ. max unit v in =v on =v bias =5v, t a =25 t on turn - on time r l =10 ? , c l =0.1uf, c t =1000pf 1710 u s t off turn - off time r l =10 ? , c l =0.1uf, c t =1000pf 1.5 t r vout rise time r l =10 ? , c l =0.1uf, c t =1000pf 2210 t f vout fall time r l =10 ? , c l =0.1uf, c t =1000pf 2 t d on delay time r l =10 ? , c l =0.1uf, c t =1000pf 610 v in = 0.8v, v on =v bias =5v, t a =25 t on turn - on time r l =10 ? , c l =0.1uf, c t =1000pf 630 us t off turn - off time r l =10 ? , c l =0.1uf, c t =1000pf 1.5 t r vout rise time r l =10 ? , c l =0.1uf, c t =1000pf 410 t f vout fall time r l =10 ? , c l =0.1uf, c t =1000pf 2 t d on delay time r l =10 ? , c l =0.1uf, c t =1000pf 520 . turn - on /o ff switching waveforms 1 0 % 5 0 % 5 0 % 5 0 % 5 0 % t d t o n t o f f v o n v o u t 1 0 % 9 0 % t r v o u t t f 9 0 % 1 0 %
confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch typical characteristics [ vbias = vin ] [ vbias = vin ] [ vbias = vin ] [ vbias = 5.5v ] [ vbias = 5.5v ] [ vbias = 5.5v ]
confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch typical characteristics (continued...) [ vbias = vin ] [ vbias = vin ] [ rl=10 , c l =0.1uf, ct=1nf ] [ rl=10 , c l =0.1uf, ct=1nf ] [ rl=10 , c l =0.1uf, ct=1nf ] [ rl=10 , c l =0.1uf, ct=1nf ]
confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch typical characteristics (continued...) [ rl=10 , c l =0.1uf, ct=1nf ]
confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch typical characteristics (continued...) turn - on response (v in =5.0v, v bias =5.0v, c in = 1 uf, c l =0.1uf, r l =10) turn - off response (v in =5.0v, v bias =5.0v, c in = 1uf, c l =0.1uf, r l =10) v en1 ( 5.0v/div ) v out 1 ( 5.0v/div ) v en 2 ( 5.0v/div ) v out2 ( 5.0v/div ) ( 500us/div ) ( 2us/div ) turn - on response (v in = 0.8 v, v bias =5.0v, c in = 1uf, c l =0.1uf, r l =10) turn - off response (v in = 0.8 v, v bias =5.0v, c in = 1uf, c l =0.1uf, r l =10) v en1 ( 5.0v/div ) v out 1 ( 0.5v/div ) v en 2 ( 5.0v/div ) v out 2 ( 0.5v/div ) ( 500us/div ) ( 2us/div ) turn - on response (v in = 2.5 v, v bias = 2.5 v, c in = 1 uf, c l = 0.1uf, r l =10) turn - off response (v in = 2.5 v, v bias = 2.5 v, c in =0.1uf, c l = 0.1uf, r l =10) v en1 ( 5.0v/div ) v out 1 ( 2.0v/div ) v en 2 ( 5.0v/div ) v out 2 ( 2.0v/div ) ( 2us/div ) ( 500us/div )
confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch typical characteristics (continued...) turn - on response (v in = 0.8 v, v bias = 2.5 v, c in =0.1uf, c l = 0.1uf, r l =10) turn - off response (v in = 0.8 v, v bias = 2.5 v, c in =0.1uf, c l = 0.1uf, r l =10) v en1 ( 5.0v/div ) v out 1 ( 0.5v/div ) v en 2 ( 5.0v/div ) v out2 ( 0.5v/div ) ( 500us/div ) ( 2us/div ) turn - on /off response (v in = 5.0 v, v bias =5.0v, c in =0.1uf, c l = 0.1uf, r l =10) turn - off response (v in = 0.8 v, v bias =5.0v, c in =0.1uf, c l = 0.1uf, r l =10) v en1 ( 5.0v/div ) v out 1 ( 2.0v/div ) v en 2 ( 5.0v/div ) v out 2 ( 2.0v/div ) ( 1ms/div ) ( 1ms/div ) turn - on response (v in = 2.5 v, v bias = 2.5 v, c in =0.1uf, c l = 0.1uf, r l =10) turn - off response (v in = 0.8 v, v bias = 2.5 v, c in =0.1uf, c l = 0.1uf, r l =10) ( 1ms/div ) ( 1ms/div ) v en1 ( 5.0v/div ) v out 1 ( 0.5v/div ) v en 2 ( 5.0v/div ) v out 2 ( 0.5v/div ) v en1 ( 5.0v/div ) v out 1 ( 2.0v/div ) v en 2 ( 5.0v/div ) v out 2 ( 2.0v/div ) v en1 ( 5.0v/div ) v out 1 ( 0.5v/div ) v en 2 ( 5.0v/div ) v out 2 ( 0.5v/div )
confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch detailed descriptions overview the MSI2206 is a dual channel load switch has low ron n - channel mosfet with controllable slew rate. the MSI2206 is designed to have very low leakage current during off state. this prevents downstream circuits from pulling high standby current from the su pply. the MSI2206 is controlled by active - high logic input the en pin. this device has controllable rise time for limiting inrush current. the input voltage range operates from 0.8v to 5.5vdc to support a wide range for using in many kinds of application s. this device is packaged 2 .0 mm x 3 .0 mm, dfn - 14 lead package. controllable rise time a capacitor to gnd on the ct pin sets the slew rate. for optimal performance, ct cap should be minimum 25v voltage rating. a chart for relationship between ct and slew rate when v bias is set to 5v is below. rise time can be calculated by multiplying the input voltage by the slew rate. quick output discharge the MSI2206 has a quick output discharge (qod). when the switch is disabled, a discharge resistor is con nected between vout and gnd. this resistor has a typical value of 220 ? . low power consumption vin off - state leakage is 0.07ua at 1.8 - vin. so, the load switch allows system standby power consumption to be reduced. application and implementation en input the msi 2206s switch position is controlled by an en active - high logic input. the switch is on when en is logic high and off when en is logic low. the en pin has a low threshold, making it capable of interfacing with low - voltage signals. the en pin is compatible with standard gpio logic thresholds. it can be used with any microcontroller with 1.2v or higher gpio voltage. the en pin does not leave floating, because this pin has no pull - up or down resistance. input capacitor to limit the voltage drop on the input supply caused by transient inrush currents or short - circuit, a capacitor needs to be placed between v in and gnd. a 1uf ceramic capacitor of c in is usually sufficient. input capacitor is placed close to the pins. when switching h eavy loads, it is recommended to have an input capacitor about 10 times higher than the output capacitor to avoid excessive voltage drop. output capacitor operation of the MSI2206 is recommended c in greater than c l . i f c l greater than c in , v out can excee d v in when system supply is removed. this could result in current flow from v out to v in . a c in to c l ratio of 10 to 1 is recommended for minimizing v in dip caused by inrush currents during startup. v in and v bias voltage range for optimal operation, make sure v in v bias . if setting v in > v bias , r on is increased steeply. thermal and layout consideration the MSI2206 maximum power dissipation depends on the differences of the thermal resistance and temperature between junction and ambient air. the maximum i c junction temperature should be restricted to 125c under normal operating conditions. to calculate the maximum allowable power dissipation, p d(max) for a given output current and ambient temperature, use the following equation: where: - p d(max) = maximum allowable power dissipation - t j(max) = maximum allowable junction temperat ure (125c for the MSI2206 ) - t a = ambient temperature of the device - ja = junction to air thermal impedance. see thermal information section. this parameter is highly dependent upon board layout. the figure below shows an example of a layout. notice the thermal vias located under the exposed thermal pad of the device. this al lows for thermal diffusion away from the device. 5v 3.3v 1.8v 1.5v 1.2v 1.05v 0.8v 0 344 316 289 283 276 274 269 220 668 526 402 377 352 338 321 470 1083 801 551 498 445 419 379 1000 1917 1352 852 751 645 593 511 2200 4137 2729 1635 1348 1139 1036 876 4700 9196 6150 3304 2863 2253 2057 1657 10000 17266 11386 6329 5326 4427 3930 3116 ctx (pf) rise time (us) 10% - 90%, cl = 0.1uf, cin = 1uf, rl = 10 typical values at 25 , vbias = 5v, 25v ceramic cap ? ja a max j max d t t p ? ? ) ( ) ( thermal relief vias
confidential datasheet version 1 .0 dec. 2015 MSI2206 C dual channel 6a load switch physical dimensions 2.0 mm x 3.0 m m dfn - 14 lead magnachip semiconductor ltd. doesnt not recommend the use of its products in hostile environments, including, without limitation, aircraft, nuclear power generation, medical appliances, and devices or systems in which malfunction of any product can reason ably be expected to result i n a personal injury. sellers customers using or selling sellers products for use in such applications do so at their own risk and agree to fully defend and indemnify seller. magnachip reserves the right to change the specifications and circuitry without notice at any time. magnachip does not consider responsibility for use of any circuitry other than circuitry entirely included in a magnachip product. is a registered trademark of magnachip semiconductor ltd. magnachip semiconductor ltd. 891, daechi - dong, kangnam - gu, seoul, 135 - 738 korea tel : 82 - 2 - 6 903 - 3451 / fax : 82 - 2 - 6903 - 3668 ~9 w w w.magnachip.com

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