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
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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
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ComparePrice ForQuantity
2762315

RoHS

Each
1+
CNY13.010
(CNY14.7013)
10+
CNY9.270
(CNY10.4751)
50+
CNY9.010
(CNY10.1813)
100+
CNY8.750
(CNY9.8875)
250+
CNY8.240
(CNY9.3112)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10.5V
26V
DIP
8Pins
Through Hole
100kHz
-
-
-
75%
Flyback
-25°C
130°C
-
-
3367209

RoHS

Each
1+
CNY11.910
(CNY13.4583)
10+
CNY6.490
(CNY7.3337)
100+
CNY4.510
(CNY5.0963)
500+
CNY4.040
(CNY4.5652)
1000+
CNY3.680
(CNY4.1584)
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
-
-
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
-
-
3123563

RoHS

Each
1+
CNY65.330
(CNY73.8229)
10+
CNY57.170
(CNY64.6021)
25+
CNY47.360
(CNY53.5168)
50+
CNY42.470
(CNY47.9911)
100+
CNY39.200
(CNY44.296)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
8V
40V
SOIC
16Pins
Surface Mount
500kHz
-
-
-
-
Push-Pull
0°C
70°C
-
-
3123466

RoHS

Each
1+
CNY16.070
(CNY18.1591)
10+
CNY14.060
(CNY15.8878)
50+
CNY11.650
(CNY13.1645)
100+
CNY10.450
(CNY11.8085)
250+
CNY9.640
(CNY10.8932)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
100kHz
-
500kHz
0%
50%
Forward
0°C
70°C
-
-
3008562

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY5.810
(CNY6.5653)
10+
CNY4.110
(CNY4.6443)
100+
CNY3.530
(CNY3.9889)
500+
CNY3.430
(CNY3.8759)
1000+
CNY3.270
(CNY3.6951)
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
-
-
2728276

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY9.040
(CNY10.2152)
10+
CNY7.620
(CNY8.6106)
100+
CNY5.550
(CNY6.2715)
500+
CNY4.330
(CNY4.8929)
2500+
CNY4.110
(CNY4.6443)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
18V
SOIC
7Pins
Surface Mount
65kHz
-
-
-
85%
Flyback
-40°C
125°C
-
-
9218432

RoHS

Each
1+
CNY9.650
(CNY10.9045)
25+
CNY8.570
(CNY9.6841)
100+
CNY8.400
(CNY9.492)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
3V
5.5V
MSOP
8Pins
Surface Mount
-
-
1MHz
0%
-
Boost, Flyback, SEPIC
-40°C
125°C
-
AEC-Q100
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
-
-
2534261

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
CNY8.010
(CNY9.0513)
10+
CNY4.490
(CNY5.0737)
100+
CNY2.710
(CNY3.0623)
500+
CNY2.440
(CNY2.7572)
2500+
CNY1.910
(CNY2.1583)
More Pricing...
Min: 5 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
-25°C
85°C
-
-
2464384

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY8.400
(CNY9.492)
10+
CNY4.580
(CNY5.1754)
100+
CNY3.090
(CNY3.4917)
500+
CNY2.580
(CNY2.9154)
1000+
CNY2.550
(CNY2.8815)
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
-
-
2510082

RoHS

Each
1+
CNY9.410
(CNY10.6333)
25+
CNY8.740
(CNY9.8762)
100+
CNY8.060
(CNY9.1078)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
7.6V
20V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
96%
Boost, Buck, Flyback, Forward
-40°C
85°C
-
-
1547108

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY10.080
(CNY11.3904)
10+
CNY5.630
(CNY6.3619)
50+
CNY4.860
(CNY5.4918)
100+
CNY4.090
(CNY4.6217)
250+
CNY3.950
(CNY4.4635)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
9.1V
20V
SOIC
7Pins
Surface Mount
65kHz
-
-
-
85%
Flyback
-40°C
150°C
-
-
2710028

RoHS

Each
1+
CNY11.470
(CNY12.9611)
10+
CNY11.070
(CNY12.5091)
50+
CNY10.670
(CNY12.0571)
100+
CNY10.270
(CNY11.6051)
250+
CNY9.870
(CNY11.1531)
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
10.5V
25V
DIP
7Pins
Surface Mount
52kHz
39kHz
65kHz
-
50%
Flyback
-25°C
130°C
-
-
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
-
-
2762318

RoHS

Each
1+
CNY15.480
(CNY17.4924)
10+
CNY13.170
(CNY14.8821)
50+
CNY12.310
(CNY13.9103)
100+
CNY11.450
(CNY12.9385)
250+
CNY10.850
(CNY12.2605)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10.5V
25V
DIP
8Pins
Through Hole
65kHz
-
-
0%
80%
Flyback
-25°C
130°C
-
-
3003698

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY4.070
(CNY4.5991)
10+
CNY3.560
(CNY4.0228)
100+
CNY2.960
(CNY3.3448)
500+
CNY2.650
(CNY2.9945)
1000+
CNY2.600
(CNY2.938)
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
-
-
SOT-23
6Pins
Surface Mount
-
-
72kHz
-
-
Flyback
-40°C
150°C
-
-
2849826

RoHS

Each
1+
CNY6.400
(CNY7.232)
10+
CNY3.990
(CNY4.5087)
100+
CNY3.520
(CNY3.9776)
500+
CNY3.380
(CNY3.8194)
1000+
CNY2.920
(CNY3.2996)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
MiniDIP
8Pins
Through Hole
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
2710042

RoHS

Each
1+
CNY19.250
(CNY21.7525)
10+
CNY12.420
(CNY14.0346)
50+
CNY12.130
(CNY13.7069)
100+
CNY11.840
(CNY13.3792)
250+
CNY11.170
(CNY12.6221)
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
-
-
2849824

RoHS

Each
1+
CNY6.030
(CNY6.8139)
10+
CNY3.700
(CNY4.181)
100+
CNY3.250
(CNY3.6725)
500+
CNY3.110
(CNY3.5143)
1000+
CNY3.000
(CNY3.390)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
MiniDIP
8Pins
Through Hole
52kHz
-
-
0%
100%
Boost, Flyback
-25°C
85°C
UC3842B/3B/4B/5B
-
2845224

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
CNY8.010
(CNY9.0513)
10+
CNY4.350
(CNY4.9155)
100+
CNY2.730
(CNY3.0849)
500+
CNY2.460
(CNY2.7798)
2500+
CNY2.340
(CNY2.6442)
More Pricing...
Min: 5 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
6.5V
36V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-40°C
105°C
-
-
3482895

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
CNY4.310
(CNY4.8703)
10+
CNY3.470
(CNY3.9211)
100+
CNY2.580
(CNY2.9154)
500+
CNY2.190
(CNY2.4747)
1000+
CNY1.230
(CNY1.3899)
More Pricing...
Min: 5 / Mult: 5
-
Secondary Side Controller
-
1Channels
Current Mode Control
10V
25V
SOT-26
6Pins
Surface Mount
65kHz
-
-
-
80%
Flyback
-40°C
150°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
-
-
3123589

RoHS

Each
1+
CNY16.390
(CNY18.5207)
10+
CNY14.330
(CNY16.1929)
50+
CNY11.890
(CNY13.4357)
100+
CNY10.650
(CNY12.0345)
250+
CNY9.850
(CNY11.1305)
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
0V
21V
SOIC
8Pins
Surface Mount
-
40kHz
130kHz
0%
99%
Flyback
-40°C
105°C
-
-
3130033

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
CNY4.860
(CNY5.4918)
50+
CNY4.330
(CNY4.8929)
100+
CNY3.790
(CNY4.2827)
500+
CNY3.500
(CNY3.955)
1000+
CNY3.130
(CNY3.5369)
Min: 5 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
0°C
70°C
-
-
76-100 of 489 items
of 20 page(s)

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