PWM Controllers:

488 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
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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
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Packaging
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ComparePrice ForQuantity
2762316

RoHS

Each
1+
CNY22.480
(CNY25.4024)
10+
CNY13.760
(CNY15.5488)
50+
CNY13.560
(CNY15.3228)
100+
CNY13.370
(CNY15.1081)
250+
CNY12.070
(CNY13.6391)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10.5V
26V
DIP
8Pins
Through Hole
100kHz
-
-
0%
75%
Flyback
-25°C
130°C
-
-
1652397

RoHS

Each
1+
CNY18.380
(CNY20.7694)
10+
CNY8.000
(CNY9.040)
50+
CNY7.510
(CNY8.4863)
100+
CNY7.020
(CNY7.9326)
250+
CNY6.340
(CNY7.1642)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
2Channels
Voltage Mode Control
8V
35V
DIP
16Pins
Through Hole
-
100kHz
400kHz
0%
49%
Half-Bridge
0°C
70°C
-
-
9882529

RoHS

Each
1+
CNY5.960
(CNY6.7348)
10+
CNY3.570
(CNY4.0341)
100+
CNY3.000
(CNY3.390)
500+
CNY2.850
(CNY3.2205)
1000+
CNY2.690
(CNY3.0397)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
52kHz
-
-
0%
100%
Boost, Flyback
-25°C
85°C
UC2842B/3B/4B/5B; UC3842B/3B/4B/5B
-
2318542

RoHS

Each
Packaging Options
1+
CNY4.710
(CNY5.3223)
10+
CNY3.900
(CNY4.407)
100+
CNY2.530
(CNY2.8589)
500+
CNY2.390
(CNY2.7007)
1000+
CNY1.970
(CNY2.2261)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-25°C
85°C
-
-
1077149

RoHS

Each
1+
CNY5.070
(CNY5.7291)
10+
CNY3.820
(CNY4.3166)
50+
CNY3.810
(CNY4.3053)
100+
CNY3.800
(CNY4.294)
250+
CNY3.790
(CNY4.2827)
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
10.3V
18V
SOIC
8Pins
Surface Mount
-
-
-
-
-
Flyback
-40°C
150°C
-
-
2102563

RoHS

Each
1+
CNY10.090
(CNY11.4017)
10+
CNY3.940
(CNY4.4522)
100+
CNY3.410
(CNY3.8533)
500+
CNY3.050
(CNY3.4465)
1000+
CNY2.690
(CNY3.0397)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
2534324

RoHS

Each
1+
CNY8.970
(CNY10.1361)
10+
CNY3.530
(CNY3.9889)
100+
CNY3.340
(CNY3.7742)
500+
CNY3.280
(CNY3.7064)
1000+
CNY3.210
(CNY3.6273)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
2845221

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY10.640
(CNY12.0232)
10+
CNY6.500
(CNY7.345)
100+
CNY4.190
(CNY4.7347)
500+
CNY3.230
(CNY3.6499)
1000+
CNY3.160
(CNY3.5708)
More Pricing...
Min: 5 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
14V
36V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
2728375

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY11.920
(CNY13.4696)
10+
CNY8.030
(CNY9.0739)
50+
CNY6.690
(CNY7.5597)
100+
CNY5.630
(CNY6.3619)
250+
CNY5.200
(CNY5.876)
More Pricing...
Min: 5 / Mult: 5
-
Double Ended Controller
-
2Channels
Voltage Mode Control
7V
40V
SOIC
16Pins
Surface Mount
40kHz
1kHz
300kHz
-
50%
Flyback, Forward
-40°C
85°C
-
-
2849823

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY6.920
(CNY7.8196)
10+
CNY4.480
(CNY5.0624)
100+
CNY3.690
(CNY4.1697)
500+
CNY3.540
(CNY4.0002)
1000+
CNY3.340
(CNY3.7742)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
2460840

RoHS

Each
1+
CNY17.210
(CNY19.4473)
10+
CNY11.350
(CNY12.8255)
50+
CNY11.240
(CNY12.7012)
100+
CNY11.130
(CNY12.5769)
250+
CNY11.060
(CNY12.4978)
More Pricing...
Min: 1 / Mult: 1
-
Primary Side Controller
-
1Channels
Current Mode Control
14V
16V
NSOIC
16Pins
Surface Mount
-
-
1MHz
0%
93%
Boost, Flyback
-40°C
150°C
-
-
9882502

RoHS

Each
1+
CNY7.700
(CNY8.701)
10+
CNY5.020
(CNY5.6726)
100+
CNY3.660
(CNY4.1358)
500+
CNY3.650
(CNY4.1245)
1000+
CNY3.640
(CNY4.1132)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
-40°C
150°C
-
-
3008581

RoHS

Each
1+
CNY53.550
(CNY60.5115)
10+
CNY46.850
(CNY52.9405)
25+
CNY38.830
(CNY43.8779)
50+
CNY34.810
(CNY39.3353)
100+
CNY32.130
(CNY36.3069)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
1Channels
Current Mode Control
8.5V
16V
SOIC
16Pins
Surface Mount
250kHz
-
-
0%
74%
Flyback, Forward
-40°C
85°C
-
-
3008562

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY6.580
(CNY7.4354)
10+
CNY4.410
(CNY4.9833)
100+
CNY3.730
(CNY4.2149)
500+
CNY3.500
(CNY3.955)
1000+
CNY3.370
(CNY3.8081)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
7.6V
30V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
100%
Flyback, Forward
0°C
70°C
-
-
2806975

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY6.920
(CNY7.8196)
10+
CNY4.480
(CNY5.0624)
100+
CNY3.690
(CNY4.1697)
500+
CNY3.540
(CNY4.0002)
1000+
CNY3.410
(CNY3.8533)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
11V
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
2724279

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY5.300
(CNY5.989)
10+
CNY5.290
(CNY5.9777)
50+
CNY4.680
(CNY5.2884)
100+
CNY4.060
(CNY4.5878)
250+
CNY3.890
(CNY4.3957)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
2Channels
Voltage Mode Control
7V
40V
SOIC
16Pins
Surface Mount
40kHz
1kHz
200kHz
-
50%
Push-Pull
-40°C
125°C
-
-
3008559

RoHS

Each
1+
CNY19.430
(CNY21.9559)
10+
CNY19.380
(CNY21.8994)
25+
CNY19.330
(CNY21.8429)
50+
CNY19.280
(CNY21.7864)
100+
CNY19.240
(CNY21.7412)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
1Channels
Voltage Mode Control
10V
40V
DIP
16Pins
Through Hole
500kHz
-
-
-
-
-
0°C
70°C
-
-
3367209

RoHS

Each
1+
CNY6.730
(CNY7.6049)
10+
CNY4.360
(CNY4.9268)
100+
CNY3.540
(CNY4.0002)
500+
CNY3.430
(CNY3.8759)
1000+
CNY3.130
(CNY3.5369)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
3123553

RoHS

Each
1+
CNY9.800
(CNY11.074)
10+
CNY8.820
(CNY9.9666)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10V
30V
DIP
8Pins
Through Hole
-
-
500kHz
0%
50%
Flyback, Forward
0°C
70°C
-
-
2460844

RoHS

Each
1+
CNY16.020
(CNY18.1026)
10+
CNY10.220
(CNY11.5486)
50+
CNY9.970
(CNY11.2661)
100+
CNY9.710
(CNY10.9723)
250+
CNY9.640
(CNY10.8932)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
2Channels
Voltage Mode Control
8V
35V
NSOIC
16Pins
Surface Mount
-
120kHz
400kHz
0%
49%
Push-Pull
0°C
70°C
-
-
2464384

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY8.400
(CNY9.492)
10+
CNY4.580
(CNY5.1754)
100+
CNY3.090
(CNY3.4917)
500+
CNY2.590
(CNY2.9267)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
30V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
2710042

RoHS

Each
1+
CNY19.570
(CNY22.1141)
10+
CNY12.630
(CNY14.2719)
50+
CNY12.340
(CNY13.9442)
100+
CNY12.030
(CNY13.5939)
250+
CNY11.360
(CNY12.8368)
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
10.5V
25V
DIP
7Pins
Through Hole
52kHz
39kHz
65kHz
-
50%
Flyback
-25°C
130°C
-
-
3123463

RoHS

Each
1+
CNY16.150
(CNY18.2495)
10+
CNY14.130
(CNY15.9669)
50+
CNY11.710
(CNY13.2323)
100+
CNY10.500
(CNY11.865)
250+
CNY9.690
(CNY10.9497)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
100kHz
-
500kHz
0%
100%
Forward
0°C
70°C
-
-
3123544

RoHS

Each
1+
CNY20.530
(CNY23.1989)
10+
CNY17.970
(CNY20.3061)
50+
CNY14.890
(CNY16.8257)
100+
CNY13.350
(CNY15.0855)
250+
CNY12.330
(CNY13.9329)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
-
-
500kHz
0%
100%
Flyback, Forward
0°C
70°C
-
-
2677154

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY6.060
(CNY6.8478)
10+
CNY4.410
(CNY4.9833)
100+
CNY3.280
(CNY3.7064)
500+
CNY2.700
(CNY3.051)
1000+
CNY2.270
(CNY2.5651)
More Pricing...
Min: 5 / Mult: 5
-
Secondary Side Controller
-
1Channels
Current Mode Control
-
-
TSOP
6Pins
Surface Mount
65kHz
-
-
-
84%
Flyback
-
150°C
-
-
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