PWM Controllers:

489 Products Found
Find a huge range of PWM Controllers at element14 China. We stock a large selection of PWM Controllers, including new and most popular products from the world's top manufacturers including: Onsemi, Texas Instruments, Analog Devices, Stmicroelectronics & Infineon
View
Buyer
Engineer
Manufacturer
Input Voltage Min
Power Supply Controller Type
Input Voltage Max
No. of Channels
Control Mode
Supply Voltage Min
Supply Voltage Max
IC Case / Package
No. of Pins
IC Mounting
Switching Frequency Typ
Switching Frequency Min
Switching Frequency Max
Duty Cycle Min
Duty Cycle Max
Topology
Operating Temperature Min
Operating Temperature Max
Product Range
Qualification
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
3123564

RoHS

Each
1+
CNY37.760
(CNY42.6688)
10+
CNY37.050
(CNY41.8665)
25+
CNY36.350
(CNY41.0755)
50+
CNY35.640
(CNY40.2732)
100+
CNY34.940
(CNY39.4822)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
7.7V
40V
PDIP
16Pins
Surface Mount
500kHz
-
-
-
-
Push-Pull
0°C
70°C
-
-
3008585

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY6.280
(CNY7.0964)
10+
CNY6.170
(CNY6.9721)
50+
CNY6.040
(CNY6.8252)
100+
CNY5.930
(CNY6.7009)
250+
CNY5.810
(CNY6.5653)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
18V
SOIC
8Pins
Surface Mount
-
-
1MHz
-
50%
Flyback
-40°C
105°C
-
-
3008578

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY9.780
(CNY11.0514)
10+
CNY9.370
(CNY10.5881)
50+
CNY8.960
(CNY10.1248)
100+
CNY8.540
(CNY9.6502)
250+
CNY8.130
(CNY9.1869)
More Pricing...
Min: 1 / Mult: 1
-
Primary Side Controller
-
1Channels
Current Mode Control, Voltage Mode Control
9V
36V
SOT-23
6Pins
Surface Mount
-
1kHz
130kHz
-
-
Flyback
-20°C
125°C
UCC28700
-
3404590

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY59.520
(CNY67.2576)
10+
CNY46.120
(CNY52.1156)
25+
CNY42.830
(CNY48.3979)
100+
CNY39.090
(CNY44.1717)
250+
CNY37.340
(CNY42.1942)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
3V
16.5V
QSOP
16Pins
Surface Mount
500kHz
-
-
-
98%
Flyback
-40°C
85°C
-
-
2464375

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
CNY3.150
(CNY3.5595)
10+
CNY3.110
(CNY3.5143)
100+
CNY3.000
(CNY3.390)
500+
CNY2.900
(CNY3.277)
2500+
CNY2.790
(CNY3.1527)
More Pricing...
Min: 5 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
9V
28V
NSOIC
8Pins
Surface Mount
-
50kHz
500kHz
-
69%
Flyback, Forward
-
150°C
-
-
2677153

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
CNY7.180
(CNY8.1134)
10+
CNY3.930
(CNY4.4409)
100+
CNY2.620
(CNY2.9606)
500+
CNY2.340
(CNY2.6442)
3000+
CNY2.280
(CNY2.5764)
More Pricing...
Min: 5 / Mult: 5
-
Secondary Side Controller
-
1Channels
Current Mode Control
-
-
TSOP
6Pins
Surface Mount
65kHz
-
-
-
84%
Flyback
-
150°C
-
-
2806972

RoHS

Each
1+
CNY12.100
(CNY13.673)
10+
CNY11.490
(CNY12.9837)
50+
CNY10.880
(CNY12.2944)
100+
CNY10.270
(CNY11.6051)
250+
CNY9.660
(CNY10.9158)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
2Channels
Voltage Mode Control
8V
40V
SOIC
16Pins
Surface Mount
-
-
300kHz
0%
45%
Flyback, Push-Pull
0°C
70°C
-
-
2768346

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY14.640
(CNY16.5432)
10+
CNY7.550
(CNY8.5315)
100+
CNY5.600
(CNY6.328)
500+
CNY4.650
(CNY5.2545)
2500+
CNY4.470
(CNY5.0511)
More Pricing...
Min: 1 / Mult: 1
-
Primary Side Controller
-
1Channels
Current Mode Control
-
-
NSOIC
10Pins
Surface Mount
65kHz
-
-
-
-
Flyback
-40°C
125°C
-
-
3123476

RoHS

Each
1+
CNY40.730
(CNY46.0249)
10+
CNY35.640
(CNY40.2732)
25+
CNY29.530
(CNY33.3689)
50+
CNY26.470
(CNY29.9111)
100+
CNY24.440
(CNY27.6172)
More Pricing...
Min: 1 / Mult: 1
-
Primary Side Controller
-
1Channels
Voltage Mode Control
3.6V
40V
SOIC
8Pins
Surface Mount
-
20MHz
500kHz
-
-
Flyback
-25°C
85°C
-
-
3368502

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
CNY7.400
(CNY8.362)
10+
CNY4.670
(CNY5.2771)
100+
CNY3.630
(CNY4.1019)
500+
CNY3.190
(CNY3.6047)
2500+
CNY3.130
(CNY3.5369)
More Pricing...
Min: 5 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
7V
25V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-40°C
105°C
-
-
3276088

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
CNY8.590
(CNY9.7067)
10+
CNY4.530
(CNY5.1189)
100+
CNY3.520
(CNY3.9776)
Min: 5 / Mult: 5
-
Single Ended Controller
-
-
Current Mode Control
-
-
-
-
-
52kHz
-
-
0%
50%
-
-
-
-
-
3765511

RoHS

Each
1+
CNY23.300
(CNY26.329)
10+
CNY18.080
(CNY20.4304)
25+
CNY16.660
(CNY18.8258)
50+
CNY15.880
(CNY17.9444)
100+
CNY15.090
(CNY17.0517)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
9V
30V
NSOIC
8Pins
Surface Mount
-
-
2MHz
0%
50%
Boost, Flyback, Forward, Isolated
-40°C
105°C
-
-
2514057

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY71.190
(CNY80.4447)
10+
CNY65.510
(CNY74.0263)
25+
CNY62.800
(CNY70.964)
100+
CNY60.300
(CNY68.139)
250+
CNY59.060
(CNY66.7378)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
1Channels
Current Mode Control
2V
26V
TDFN
14Pins
Surface Mount
-
-
-
-
-
Buck
-40°C
85°C
-
-
2517184

RoHS

Each
1+
CNY35.210
(CNY39.7873)
10+
CNY21.890
(CNY24.7357)
96+
CNY18.820
(CNY21.2666)
192+
CNY18.750
(CNY21.1875)
288+
CNY18.670
(CNY21.0971)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
4.5V
40V
TSSOP
16Pins
Surface Mount
-
15kHz
1MHz
-
81.5%
Boost, Flyback, SEPIC
-40°C
125°C
-
-
2464375RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY3.000
(CNY3.390)
500+
CNY2.900
(CNY3.277)
2500+
CNY2.790
(CNY3.1527)
7500+
CNY2.690
(CNY3.0397)
20000+
CNY2.590
(CNY2.9267)
More Pricing...
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
9V
28V
NSOIC
8Pins
Surface Mount
-
50kHz
500kHz
-
69%
Flyback, Forward
-
150°C
-
-
2798891

RoHS

Each
1+
CNY29.740
(CNY33.6062)
10+
CNY22.400
(CNY25.312)
50+
CNY19.370
(CNY21.8881)
100+
CNY18.440
(CNY20.8372)
250+
CNY14.550
(CNY16.4415)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
4.5V
36V
µMAX
10Pins
Surface Mount
-
100kHz
1MHz
-
93%
Boost, SEPIC
-40°C
125°C
-
AEC-Q100
3123542

RoHS

Each
1+
CNY9.330
(CNY10.5429)
10+
CNY9.320
(CNY10.5316)
50+
CNY9.310
(CNY10.5203)
100+
CNY9.300
(CNY10.509)
250+
CNY9.290
(CNY10.4977)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
14Pins
Surface Mount
-
-
500kHz
0%
100%
Flyback, Forward
0°C
70°C
-
-
2451078RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY3.000
(CNY3.390)
500+
CNY2.720
(CNY3.0736)
3000+
CNY2.630
(CNY2.9719)
9000+
CNY2.530
(CNY2.8589)
24000+
CNY2.440
(CNY2.7572)
More Pricing...
Min: 100 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
10V
18V
SOP
8Pins
Surface Mount
-
-
300kHz
0%
98%
Flyback
-40°C
150°C
-
-
2806978

RoHS

Each
1+
CNY6.050
(CNY6.8365)
10+
CNY3.880
(CNY4.3844)
100+
CNY3.400
(CNY3.842)
500+
CNY3.360
(CNY3.7968)
1000+
CNY3.310
(CNY3.7403)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
11V
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
0°C
70°C
-
-
2762317

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY8.010
(CNY9.0513)
10+
CNY5.250
(CNY5.9325)
50+
CNY4.940
(CNY5.5822)
100+
CNY4.630
(CNY5.2319)
250+
CNY4.590
(CNY5.1867)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10.5V
25V
SOIC
8Pins
Surface Mount
100kHz
-
-
0%
75%
Flyback
-25°C
130°C
-
-
2798894

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY34.040
(CNY38.4652)
10+
CNY25.920
(CNY29.2896)
25+
CNY23.870
(CNY26.9731)
100+
CNY21.600
(CNY24.408)
250+
CNY20.350
(CNY22.9955)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
1Channels
Voltage Mode Control
2V
26V
TDFN
14Pins
Surface Mount
-
-
-
-
-
Buck
-40°C
85°C
-
-
2762326

RoHS

Each
1+
CNY14.680
(CNY16.5884)
10+
CNY14.060
(CNY15.8878)
25+
CNY13.440
(CNY15.1872)
50+
CNY12.810
(CNY14.4753)
100+
CNY12.190
(CNY13.7747)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10.5V
25V
DIP
7Pins
Through Hole
65kHz
-
-
0%
80%
Flyback
-25°C
130°C
-
-
3123461

RoHS

Each
1+
CNY35.780
(CNY40.4314)
10+
CNY31.310
(CNY35.3803)
25+
CNY25.950
(CNY29.3235)
50+
CNY23.270
(CNY26.2951)
100+
CNY21.470
(CNY24.2611)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Voltage Mode Control
3.6V
50V
SOIC
16Pins
Surface Mount
-
-
500kHz
-
-
-
-20°C
85°C
-
-
2448533

RoHS

Each
1+
CNY23.530
(CNY26.5889)
25+
CNY17.850
(CNY20.1705)
100+
CNY17.500
(CNY19.775)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
9V
13.5V
NSOIC
16Pins
Surface Mount
3MHz
1kHz
-
0%
99%
Flyback, Forward
-55°C
125°C
-
-
2464376RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY2.840
(CNY3.2092)
500+
CNY2.390
(CNY2.7007)
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Voltage Mode Control
4.5V
13.2V
SOIC
8Pins
Surface Mount
275kHz
-
-
0%
80%
Synchronous Buck (Step Down)
0°C
70°C
-
-
226-250 of 489 items
of 20 page(s)

Popular Suppliers

NXP
STMICROELECTRONICS
ROHM
ONSEMI
MICROCHIP
INFINEON
MAXIM
electronical-license
Trade Account