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MPS芯源半导体 
  

 MPS芯源半导体 是一家世界级专业高效能模拟IC制造商,所制作产品应用

领域涵盖计算机、网络通讯、液体监视器、液晶电视和多样化的手持产品,目前持

续推出新产品,并针对各别产品来提供电源方面的解决方案!

 

 

DC-DC (Step-Down)--NON–SYNCHRONOUS STEP–DOWN (BUCK)
DC-DC (Step-Down)--SYNCHRONOUS STEP–DOWN (BUCK)
DC-DC (Step-Down)--STEP–UP (BOOST) CONVERTERS
LOW DROPOUT (LDO) LINEAR REGULATORS
POWER DRIVER
AUDIO PRODUCTS--CLASS D AUDIO AMPLIFIERS
BACKLIGHT--CCFL DRIVERS
WHITE LED DRIVERS (INDUCTORS AND CHARGE PUMPS)
WHITE LED DRIVERS (INDUCTORS AND CHARGE PUMPS) continued
BATTERY CHARGERS
ISOLATED POWER SUPPLIES
PRECISION ANALOG--OPERATIONAL AMPLIFIERS
HIGH-SIDE CURRENT SENSE AMPLIFIERS

 

 

DC-DC (Step-Down)

Non-Synchronous Switcher

Product     Description     Vin(min)     Vin(max)     Iout_max(A) ↑    Vout(min)     Vout(max)     Vfb(V)     Rds_on(Ohm)     Freq1(kHz)     Freq2(kHz)     Isw Typ(A)     Isupply(uA)     Iq(mA)     Eff(%)     Package1     Package2    
MP2357 0.5A, 24V, 1.4MHz Step-Down Converter in a TSOT23-6  4.5  24  0.5  0.81  15  0.81     1400     0.8  0.1  0.8  92  TSOT23-6  SOT23-6
MP4458 1A, 4MHz, 36V Step-Down Converter  4.5  36  1  0.8  36  0.8  0.3  4000     1.8  100  100  95  QFN10   
MP2359 1.2A, 24V, 1.4MHz Step-Down Converter in a TSOT23-6  4.5  24  1.2  0.81  15  0.81     1400     1.8  0.1  1.1  92  SOT23-6  TSOT23-6
MP2364 

Dual 1.5A, 23V, 1.4MHz Step-Down Converter  4.75  23  1.5        0.92     1400     3.0  40  2.4  90  TSSOP20E   
MP4459 1.5A, 4MHz, 36V step-down converter  4.5  36  1.5  0.8  36  0.8     4000     2.5  12  0.1     TQFN10-3   
MP2490 1.5A, 36V, 700KHz Step-Down Converter with Programmable Output Current Limit  4.5  36  1.5  0.8  15  0.8     700     2.6  4  0.5  95  QFN10-3  SOIC8
MP2360 

1.8A, 24V, 1.4MHz Step-Down Converter  4.5  24  1.8  0.81  15  0.81     1400     2.5  0.1  0.8     QFN8-2   
MP2371 1.8A, 24V, 700KHz Step-Down Converter  4.5  24  1.8  0.81  15  0.81     700        0.1  0.8     QFN8-2   
MP2361 

2A, 23V, 1.4MHz Step-Down Converter  4.75  23  2        0.92     1400     3.5  20  1.1  90  QFN10-3  MSOP10
MP1411 2A, 18V, 380KHz Step-Down Converter  4.75V  18V  2        0.920  10  380     3.4  23  1.3  95  MSOP10   
MP2270 2A, 8V, 700KHz Step-Down Converter  4.5  8.0  2.0  0.81  5.0  0.81     700     2.5  0.1  0.8     MSOP10E   
MP2358 

2A, 23V, 370KHz Step-Down Converter  4.75  23  2.0        0.92     370     3.4  23  1.1  93  QFN10-3  SO8
MP2362 Dual 2A, 23V, 380KHz Step-Down Converter with Frequency Synchronization  4.75  23  2.0        1.22     380     3.4  40  2.4  90  TSSOP20E   
MP1591 

2A, 32V, 330KHz Step-Down Converter  6.5  32  2.0        1.23     330     3.6  20  1.0  95  SOIC8  SOIC8E
MP4350 2.5A, 4MHz, 20V Step-Down Converter  4.5  20  2.5  0.8  16  0.8     4000     3.5  12  0.1  95  QFN10-3   
MP4460 2.5A, 4MHz, 36V Step-Down Converter  4.5  36  2.5  0.8  30  0.8     4000     3.5  12  0.1     QFN10-3   
MP2467 2.5A, 36V, 500KHz Step-Down Converter  6  36  2.5  0.8  30  0.8     500     3.5  12  0.1  95  SOIC8E   
MP2377 3A, 21V, 600KHz Step-Down Converter  4.5  21  3  0.8  15  0.81     600     4  0  0.9     SOIC8   
MP1593 

3A, 28V, 385KHz Step-Down Converter  4.75  28  3        1.22     385     6.2  20  1.0  95  SOIC8E   
MP2365 

3A, 28V, 1.4MHz Step-Down Converter  4.75  28  3        0.92     1400     6.5  20  1.3  91  SOIC8E   
MP2363 

3A, 27V, 365KHz Step-Down Converter  4.75  27  3        0.92     365     5.7  20  1.0  95  SOIC8E   
MP4461 3.5A, 4MHz, 36V Step-Down Converter  4.5  36  3.5  0.8  30  0.8     4000     4.7  0.1  12         
MP2380 5A, 21V, 600KHz Step-Down Converter  4.5  21  5  0.8  15  0.81     600     7.3  25  0.9     SOIC8E   

Synchronous Switcher

Product ↑    Description     Vin(min)     Vin(max)     Iout_max(A)     Vout(min)     Vout(max)     Vfb(V)     Isw Typ(A)     Rds_on(Ohm)     Iq(mA)     Isupply(uA)     Freq1(kHz)     Freq2(kHz)     Eff(%)     Package1     Package2    
MP1567 

1.2A Synchronous Rectified Step-Down Converter  2.6  6  1.2  0.9  4.5     2     1.2  0.5  800     90  MSOP10  QFN10-3
MP1570 

3A, 23V, 340KHz ynchronous Rectified Step-Down onverter  4.75  23  3.0  1.23  20  1.23  5.8     1.3  0.3  340     95  SOIC8E   
MP2101 

1.6MHz Synchronous Step-Down plus 200mA LDO  2.5  6  0.8  0.6  6  0.6  1.4     0.4  0.01  1600     93  QFN10-3   
MP2102 1.5MHz, 800mA Dual-Output Synchronous Step-Down Converter  2.5  6  0.8  0.6  55.4  0.6  1.5     0.75  0.01  1500     95  QFN10-3  MSOP10
MP2104 

1.7MHz, 600mA Synchronous Step-Down Converter  2.5  6  0.6  0.6  6  0.6  1     0.4  0.01  1700        TSOT23-5  QFN-6
MP2105 

1MHz, 800mA Synchronous Step-Down Converter  2.6  6  0.8  0.6  6  0.6  1.6     0.44  0.1  1000        TSOT23-5   
MP2106 

1.5A, 15V, 800KHz Synchronous Buck Converter  2.6  15  1.5  0.9  5.5  0.9  2.5     1.2  0.5  800     90  MSOP10  QFN10-3
MP2108 

2A, 6V, 740KHz Synchronous Buck Converter  2.5  6  2     0.9  5  0.9     1.2  0.5  740     95  MSOP10  QFN10-3
MP2109 

Dual 1.2MHz, 800mA Synchronous Step-Down Converter  2.5  6  0.8  0.6  6  0.6  1.3     0.44  0.1  1200        QFN10-3   
MP2112 

1MHz, 1A Synchronous Step-Down Converter  2.5  6  1  0.6  6  0.6  1.6     0.44  0.1  1000        QFN6-3   
MP2119 2A, 5.5V Synchronous Step-Down Switching Regulator  2.7  5.5  2.0  0.8     0.8  3.5     0.75  1.0  1500        QFN10-3   
MP2305 

2A, 23V Synchronous Rectified Step-Down Converter  4.75  23  2  0.923  20  0.923  3.4     1.3  1  340     93  SOIC8   
MP2307 

3A, 23V, 340KHz Synchronous Rectified Step-Down Converter  4.75  23  3  0.925  20  0.925  5.8     1.3  0.3  340     95  SOIC8   
MP2309 

1A, 23V, 340KHz Synchronous Rectified Step-Down Converter  4.75  23  1  0.923  20  0.923  2     1.3  1  340     95  SOIC8   
MP2403 

3A, 32V, 250KHz Synchronous Rectified Step-Down Converter  4.6  32  3  0.8  28  0.8  5.3     1.45  0.3  250     95  SOIC8E   
MP38874 8A, 21V, 600KHz Step-Down Converter with ynchronizable Gate Driver  4.5  21  8  0.8  15  0.808  9.5     1.1  10  600     95  QFN14-3X4   
MP38891 6A, 30V, 420KHz Step-Down Converter with Synchronizaboe Gate Driver  4.5  30  6  0.8  15  0.808  8     0.9  1  420     95  QFN14-3X4   

 DC-DC (Step-Up)

 

Synchronous Switcher

Product ↑    Description     Vin(min)     Vin(max)     Vout(min)     Vout(max)     Isw Typ(A)     Iq(mA)     Isupply(uA)     Vfb(V)     Freq1(kHz)     Eff(%)     Package1     Package2    
MP3115 High-Efficiency, Single-Cell Alkaline, 1.3MHz Synchronous Step-up Converter with Output Disconnect                                    
MP3410 1.5A, 500KHz Synchronous Rectified Step-up Converter  1.8  6     6  1.3  0.35  0.15  1.2  500  90  TSOT23-5   

Non-Synchronous Switcher

Product ↑    Description     Vin(min)     Vin(max)     Vout(min)     Vout(max)     Isw Typ(A)     Iq(mA)     Isupply(uA)     Vfb(V)     Freq1(kHz)     Eff(%)     Package1     Package2    
MP1517 

3A, 25V, 1.1MHz Step-Up Converter  2.6  25     25  4.0  0.9  0.5  0.7  1100  95  QFN16-4   
MP1522 

25V Step-Up Converter in a SOT23-5 Package  2.7  25     25  0.45  0.65  1  1.23  Variable  90  SOT23-5   
MP1530 

Triple Output Step-Up Plus Linear Regulators for TFT Bias  2.7  5.5     22  3.6  1.3  0.5  1.25  1400  95  QFN16-3  TSSOP16
MP1531 

Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias  2.7  5.5     22  0.65  0.8  0.5  1.25  250     TSSOP16   
MP1541 

1.3MHz Boost Converter  2.5  6     22  1.9  0.635  0.1  1.25  1300     TSOT23-5   
MP1542 

700KHz/1.3MHz Boost Converter with a 2A Switch  2.5  22     22  2.6  0.7  0.1  1.25  700/1300     MSOP8   
MP3208 Precision 6-Lamp White LED Driver  2.7  25     25  0.45  0.65  1  0.3  Variable  90  TSOT23-5   
MP3209 1.4MHz, 350mA Boost Converter  2.5  6     22  0.35  0.635  0.1  1.25  1400     TSOT23-5  UTQFN8-2
MP3213 

700KHz/1.3MHz Boost Converter with a 3.5A Switch  2.5  22     22  3.5  0.7  0.1  1.25  700/1300     MSOP8E   
MP3900 High Efficiency Boost Controller  8.6  14           0.18  8  0.816  330     MSOP8   

 

LDO Regulator

Click on a column header to sort the table
Product ↑    Description     Vin(min)     Vin(max)     Iout_max(A)     PSRR(dB)     Vfb(V)     Vdrop(V)     Vout(min)     Vout(max)     Iq(mA)     Is(uA)     Eff(%)     Package1     Package2    
MP2000 

Low Input Voltage 150mA Linear Regulator  1.35  6  0.15  50  0.5  0.25  0.5  5  2.7  7     TSOT23-5   
MP2002 Low Input Voltage 500mA Linear Regulator  1.35  6.5  0.5  26  0.5  0.29  0.5  5  0.1  7     QFN8-2X3   
MP2005 800mA High PSRR, ULDO Linear Regulator  1.0  5.5  0.8  48  0.5  0.06  0.5  4.0     100     QFN8-23   
MP8801 

Low Dropout 150mA Linear Regulator  2.7  6.5  0.15  70  1.22  0.15  Adj     0.125  0.1     TSOT23-5   
MP8802 

Low Dropout 250mA Linear Regulator  2.7  6.5  0.25  70  1.22  0.23  1.25  5  0.125  0.1     TSOT23-5   
MP8904 Low Input Voltage 500mA Linear Regulator  2.7  6.5  0.5  26  0.5  0.29  1.0  5.0  0.1  7     QFN8-2X3   

Power Driver

Full-Bridge

Product ↑    Description     Vin(min)     Vin(max)     Isw Typ(A)     Freq1(kHz)     Iout_max(A)     Iq(mA)     Package1    
MP8042 5A, Configurable Full- or Half Bridge Audio Amplifier  7.5  24  5.0  600  +-5  20  TSSOP20E

Half-Bridge

Product ↑    Description     Vin(min)     Vin(max)     Isw Typ(A)     Freq1(kHz)     Iout_max(A)     Iq(mA)     Package1    
MP8040 

High Current Power Half Bridge  7.5  24  9  1200  4.25  1.5  SOIC8E
MP8042 

High Current, Dual Channel Power Half-Bridge  7.5  24  5  600  +_5  2.1  TSSOP20E

 

Audio

Class D Audio Amplifiers

Product ↑    Description     Vin(min)     Vin(max)     Isw Typ(A)     Pout_max(W)     Eff(%)     THD_N     PSRR(dB)     Chnls     Topology1     Package1     Package2    
MP7720 

20W Class D Mono Single Ended Audio Amplifer        5.00A  20.00W  93  0.04@1W  60  1  Mono  PDIP8  SOIC8
MP7722 

2 x 20W Class D Stereo Single Ended Audio Amplifer        5.00  20 (2x)  93  0.06  60  2  Stereo  TSSOP20E   
MP7731 

5W - 30W Class D Mono Bridged Audio Amplifier        5.00  30  90  0.10@1W  60  1  Mono  TSSOP20E   
MP7782 

50W Class D Mono Bridged Audio Amplifier  9.5V  24V     50  90  0.06  60  2  Mono  TSSOP20E   
MP8042. 

High Current, Dual Channel Power Half-Bridge  7.5V  24V     40           2  Driver Only  TSSOP20E   

 

Backlight

CCFL Drivers

Product ↑    Description     Max Lamp     Vin(min)     Vin(max)     Freq1(kHz)     Pout_max(W)     IoutTol(%)     Isupply(uA)     Package1     Package2    
MP1010B 

Cold Cathode Fluorescent Lamp Driver  1  6.0  23  60  12  0.02  1800  TSSOP20E   
MP1026 

CCFL Driver For Handheld Display Applications  1  4.5  14  60     0.03  1200  TSSOP20E   
MP1038 

Full Bridge CCFL Controller  30  10  32  50  150     1  TSSOP28   
MP1039 Full Bridge CCFL Controller  1  10  28  47     0.03  1400  TSSOP28   
MP1048 Full Bridge CCFL Controller  6  10  22  60     0.03     SOIC28  TSSOP28

White LED Drivers (Inductors and Charge Pumps)

Product ↑    Description     Vin(min)     Vin(max)     Vout(max)     Max LED     Str     Vfb(V)     Freq1(kHz)     Topology1     Package1     Package2    
MP1517 

3A, 25V, 1.1MHz Step-Up Converter  2.6  25  25  18  3  0.7  1100  Inductor  QFN16-4   
MP1518 

Fixed Frequency White LED Driver  2.5  6  25  6  1  0.104  1300  Inductor  TSOT23-6  QFN8-2
MP1519 

1x, 1.5x, 2x High Efficiency Charge Pump 4 White LED Driver  2.5  5.5     4  4     1300  Charge Pump  QFN16-3   
MP1519L 

1x, 1.5x, 2x High Efficiency Charge Pump 3 White LED Driver  2.5        3  3     1300  Charge Pump  QFN16-3  TQFN16-3
MP1521 

High Efficiency White LED Driver  2.7  25     15  3  0.4     Inductor  QFN16-3   
MP1523 

Precision 6-Lamp White LED Driver  2.7  25     6  1  0.4     Inductor  SOT23-5   
MP1528 

9 Lamp, 36V Precision White LED Driver  2.7  36     9  3  0.4  Variable  Inductor  QFN6-3  MSOP8
MP1529 

Fixed Frequency Step-Up Converter LCD Backlight Plus Flash  2.7  5.5  25  16  3     1200  Inductor  QFN16-4   
MP2370 1.2A, 24V, 1.4MHz Step-Down White LED Driver in a TSOT23-6  4.5  24  15  3  1  0.155  1400  Inductor  TSOT23-5   
MP3000 1x, 1.5x, 2x High Efficiency Charge Pump Single Pin Interface Quad White LED Driver  2.5  5.5     4  4     1300  Charge Pump  QFN16-3   
MP3001 1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight and Flashlight Driver  2.7  5.5     5  5     1200  Charge Pump  QFN16-3   
MP3011 

1x, 1.5x, 2x High Efficiency Charge Pump2 White LED Driver  2.5  5.5     2  2     1300  Charge Pump  QFN16-3   
MP3021 

1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight Driver  2.7  5.5     4  4     1200  Charge Pump  QFN16-3   
MP3202 1.3A Fixed Frequency White LED Driver  2.5  6.0  25  39  13  0.104  1300  Inductor  TSOT23-6  QFN8-2
MP3204 

1.3MHz Fixed Frequency 5 White LED Driver with Open LED Protection  2.5  6  21  5  1  0.104  1300  Inductor  TSOT23-6   
MP3205 

1.3MHz Fixed Frequency 5 White LED Driver  2.5  6.0  21  5  1  0.104  1300  Inductor  TSOT23-5   
MP3302 1.3A Fixed Frequency White LED Driver  2.5  6  36  27  9  0.195  1300  Inductor  QFN8-2   

 

Battery Chargers

Product ↑    Description     Vin(min)     Vin(max)     Num of Cells     ICHARGE     Trickle Charge     Charge Status     Charge Type     Package1    
MP2601 Single-Cell 300mA Linear Li-Ion Battery Charger  4.75  25  1  0.3  Y  Y  CC and CV Modes  TSOT23-5
MP2602 28V, 1A Linear Li-Ion Battery Charger with Trickle Charge  3.5  28  1  1  Y  Y  CC and CV Modes  QFN10-3
MP26028 1A Linear Li-Ion Battery Charger with Trickle Charge  3.5  20     1.0  Y  Y  CC and CV modes  QFN10-3
MP2603 Single-Cell 150mA Linear Li-Ion Battery Charger  4.75  25  1  1.5  Y  Y  CC and CV Modes  TSOT23-5
MP2604 Single-Cell 1A Linear Li-Ion Battery Charger without Trickle Charge  3.5  27  1  1     Y  CC and CV Modes  QFN10-3
MP2605 28V, 1A Li-Ion/Li-Polymer Battery Charger with Input Reverse Polarity Protection, Trickle Charge and Time  -16  28     1.0  Y  Y  CC and CV modes  QFN10-3
MP2606 Single-Cell 1A Linear Li-Ion Battery Charger without Trickle Charge  3.5V  6.5V  1  1A  N  Y  CC and CV Charging Modes  QFN10 (3x3)

 

Isolated Power Supplies

Product ↑    Description     Vin(min)     Vin(max)     Pout_max(W)     Isw Typ(A)     Topology1     Iq(mA)     Vfb(V)     Freq1(kHz)     Package1    
MP3900 High Efficiency Boost Controller  8.6V  14V  60  0.2V/Rsense  Flyback/Forward  0.18  0.816  330  MSOP8
MP6001 

Monolithic Flyback/Forward DC-DC Converter  4.5V  100V  15  2.0  Flyback/Forward        55-550  SOIC8E

Precision Analog

Operational Amplifiers

Product ↑    Description     Vin(min)     Vin(max)     GBW(kHz)     Iq(mA)     PSRR(dB)     Vos(mV)     Package1    
MP8101 

Ultra Low Power 1.8V, 400KHz Op Amp  1.8V  5.5V  400  20  80  1  TSOT23-5
MP8102 

Ultra Low Power 1.8V, 600kHz Op Amp  1.8V  5.5V  200  0.0075  60  1.0  TSOT23-5
MP8103 

Dual Ultra Low Power1.8V, 600kHz Op Amp  1.8  5.5  200     80  1  MSOP8
MP8130 Ultra Low Power 36V, 200KHz, High Voltage Op Amp  2.7  36  100  0.01  80  1  TSOT23-5

High-Side Current Sense Amplifiers

Product ↑    Description     Vin(min)     Vin(max)     Iq(mA)     PSRR(dB)     Vos(mV)     Package1     Package2    
MP8100 

Precision High-Side Current-Sense Amplifier  2.5V  18V  0.012  0.05  0.25  SOIC8   
MP8110 

Precision High-Side Current-Sense Amplifier  2.5V  40V  0.012  0.05  0.5  SOIC8  MSOP8

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