PWM Controllers:

433 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, Analog Devices, Stmicroelectronics, Infineon & Microchip
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
2809966

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY10.420
(CNY11.7746)
25+
CNY9.980
(CNY11.2774)
100+
CNY9.530
(CNY10.7689)
2500+
CNY9.090
(CNY10.2717)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
7.6V
20V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
50%
Boost, Buck, Flyback, Forward
-40°C
85°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+
CNY5.880
(CNY6.6444)
10+
CNY5.870
(CNY6.6331)
50+
CNY5.190
(CNY5.8647)
100+
CNY4.510
(CNY5.0963)
250+
CNY4.320
(CNY4.8816)
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
-
-
2762315

RoHS

Each
1+
CNY13.220
(CNY14.9386)
10+
CNY8.230
(CNY9.2999)
50+
CNY8.190
(CNY9.2547)
100+
CNY8.130
(CNY9.1869)
250+
CNY8.080
(CNY9.1304)
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
-
-
3008562

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY7.180
(CNY8.1134)
10+
CNY4.650
(CNY5.2545)
100+
CNY3.760
(CNY4.2488)
500+
CNY3.460
(CNY3.9098)
1000+
CNY3.400
(CNY3.842)
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
-
-
2845217

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY4.900
(CNY5.537)
10+
CNY3.470
(CNY3.9211)
100+
CNY2.720
(CNY3.0736)
500+
CNY2.410
(CNY2.7233)
1000+
CNY2.220
(CNY2.5086)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°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
-
-
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
-
-
9218432

RoHS

Each
1+
CNY11.730
(CNY13.2549)
25+
CNY9.790
(CNY11.0627)
100+
CNY8.900
(CNY10.057)
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
1+
CNY4.640
(CNY5.2432)
10+
CNY3.400
(CNY3.842)
100+
CNY2.710
(CNY3.0623)
500+
CNY2.670
(CNY3.0171)
1000+
CNY2.610
(CNY2.9493)
More Pricing...
Min: 1 / Mult: 1
-
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
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
-
-
2510082

RoHS

Each
1+
CNY9.880
(CNY11.1644)
25+
CNY9.180
(CNY10.3734)
100+
CNY8.460
(CNY9.5598)
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
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
-
-
2849826

RoHS

Each
1+
CNY6.500
(CNY7.345)
10+
CNY4.050
(CNY4.5765)
100+
CNY3.570
(CNY4.0341)
500+
CNY3.430
(CNY3.8759)
1000+
CNY2.970
(CNY3.3561)
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
-
-
3003698

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY4.150
(CNY4.6895)
10+
CNY3.630
(CNY4.1019)
100+
CNY3.010
(CNY3.4013)
500+
CNY2.700
(CNY3.051)
1000+
CNY2.500
(CNY2.825)
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
-
-
SOT-23
6Pins
Surface Mount
-
-
72kHz
-
-
Flyback
-40°C
150°C
-
-
2710028

RoHS

Each
1+
CNY16.510
(CNY18.6563)
10+
CNY10.540
(CNY11.9102)
50+
CNY10.240
(CNY11.5712)
100+
CNY9.940
(CNY11.2322)
250+
CNY9.420
(CNY10.6446)
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
-
-
2710042

RoHS

Each
1+
CNY20.240
(CNY22.8712)
10+
CNY13.070
(CNY14.7691)
50+
CNY12.740
(CNY14.3962)
100+
CNY12.410
(CNY14.0233)
250+
CNY11.730
(CNY13.2549)
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+
CNY11.130
(CNY12.5769)
10+
CNY6.050
(CNY6.8365)
100+
CNY4.220
(CNY4.7686)
500+
CNY3.780
(CNY4.2714)
1000+
CNY3.430
(CNY3.8759)
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
-
3008532

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY20.620
(CNY23.3006)
10+
CNY16.210
(CNY18.3173)
25+
CNY15.020
(CNY16.9726)
50+
CNY14.430
(CNY16.3059)
100+
CNY13.830
(CNY15.6279)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
14V
90V
MSOP
10Pins
Surface Mount
600kHz
-
-
0%
50%
Push-Pull
-40°C
125°C
-
-
2845224

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY9.840
(CNY11.1192)
10+
CNY6.000
(CNY6.780)
100+
CNY3.870
(CNY4.3731)
500+
CNY2.960
(CNY3.3448)
1000+
CNY2.200
(CNY2.486)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
6.5V
36V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-40°C
105°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
-
-
3482895

RoHS

Each (Supplied on Cut Tape)
Cut Tape
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
-
-
3130033

RoHS

Each (Supplied on Cut Tape)
Cut Tape
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
-
-
51-75 of 433 items
of 18 page(s)

Popular Suppliers

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