PWM Controllers:

486 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
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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
Product Range
Qualification
Packaging
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ComparePrice ForQuantity
2983633

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY19.700
(CNY22.261)
10+
CNY17.700
(CNY20.001)
25+
CNY16.700
(CNY18.871)
100+
CNY14.230
(CNY16.0799)
250+
CNY13.360
(CNY15.0968)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
1Channels
Voltage Mode Control
4.5V
5.5V
SOIC
8Pins
Surface Mount
300kHz
-
-
0%
100%
Buck
0°C
70°C
-
-
2983636

RoHS

Each
1+
CNY27.090
(CNY30.6117)
10+
CNY26.630
(CNY30.0919)
25+
CNY26.170
(CNY29.5721)
50+
CNY21.860
(CNY24.7018)
100+
CNY21.470
(CNY24.2611)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
4Channels
Current Mode Control
9V
16V
QSOP
16Pins
Surface Mount
-
-
2MHz
0%
99%
Full Bridge
-40°C
105°C
-
-
2983628

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY30.740
(CNY34.7362)
10+
CNY27.970
(CNY31.6061)
25+
CNY27.320
(CNY30.8716)
50+
CNY26.660
(CNY30.1258)
100+
CNY25.990
(CNY29.3687)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
2Channels
Current Mode Control
5V
28V
QSOP
28Pins
Surface Mount
300kHz
-
-
4%
87%
Synchronous Buck (Step Down)
-10°C
100°C
-
-
2460741

RoHS

Each
1+
CNY7.150
(CNY8.0795)
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
10.3V
18V
MiniDIP
8Pins
Through Hole
-
-
-
-
-
Flyback
-40°C
150°C
-
-
2909796RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY11.410
(CNY12.8933)
250+
CNY10.760
(CNY12.1588)
500+
CNY9.410
(CNY10.6333)
2500+
CNY8.690
(CNY9.8197)
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
8V
29V
TQFN-EP
16Pins
Surface Mount
-
100kHz
1MHz
-
50%
Boost, Flyback
-40°C
125°C
-
-
2762322

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY7.420
(CNY8.3846)
10+
CNY6.570
(CNY7.4241)
50+
CNY6.250
(CNY7.0625)
100+
CNY5.920
(CNY6.6896)
250+
CNY5.700
(CNY6.441)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10.5V
26V
SOIC
8Pins
Surface Mount
65kHz
-
-
0%
80%
Flyback
-25°C
130°C
-
-
2983628RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY27.970
(CNY31.6061)
25+
CNY27.320
(CNY30.8716)
50+
CNY26.660
(CNY30.1258)
100+
CNY25.990
(CNY29.3687)
250+
CNY25.260
(CNY28.5438)
More Pricing...
Min: 10 / Mult: 1
-
Double Ended Controller
-
2Channels
Current Mode Control
5V
28V
QSOP
28Pins
Surface Mount
300kHz
-
-
4%
87%
Synchronous Buck (Step Down)
-10°C
100°C
-
-
2983633RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY14.230
(CNY16.0799)
250+
CNY13.360
(CNY15.0968)
500+
CNY11.690
(CNY13.2097)
1000+
CNY9.710
(CNY10.9723)
Min: 100 / Mult: 1
-
Double Ended Controller
-
1Channels
Voltage Mode Control
4.5V
5.5V
SOIC
8Pins
Surface Mount
300kHz
-
-
0%
100%
Buck
0°C
70°C
-
-
2909796

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY15.820
(CNY17.8766)
10+
CNY13.360
(CNY15.0968)
25+
CNY12.380
(CNY13.9894)
100+
CNY11.410
(CNY12.8933)
250+
CNY10.760
(CNY12.1588)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
8V
29V
TQFN-EP
16Pins
Surface Mount
-
100kHz
1MHz
-
50%
Boost, Flyback
-40°C
125°C
-
-
2762322RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY5.920
(CNY6.6896)
250+
CNY5.700
(CNY6.441)
500+
CNY5.340
(CNY6.0342)
1000+
CNY4.830
(CNY5.4579)
2500+
CNY4.820
(CNY5.4466)
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10.5V
26V
SOIC
8Pins
Surface Mount
65kHz
-
-
0%
80%
Flyback
-25°C
130°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
-
1077149

RoHS

Each
1+
CNY5.150
(CNY5.8195)
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
10.3V
18V
SOIC
8Pins
Surface Mount
-
-
-
-
-
Flyback
-40°C
150°C
-
-
1652397

RoHS

Each
1+
CNY11.290
(CNY12.7577)
10+
CNY7.450
(CNY8.4185)
50+
CNY7.030
(CNY7.9439)
100+
CNY6.610
(CNY7.4693)
250+
CNY6.140
(CNY6.9382)
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
-
-
2534136

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY23.300
(CNY26.329)
10+
CNY15.240
(CNY17.2212)
100+
CNY11.960
(CNY13.5148)
500+
CNY11.760
(CNY13.2888)
2500+
CNY11.550
(CNY13.0515)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Voltage Mode Control
10V
18V
SOIC
16Pins
Surface Mount
-
25kHz
500kHz
0%
80%
Synchronous Buck (Step Down)
-40°C
125°C
-
-
3008564

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
-
-
2845221

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY10.450
(CNY11.8085)
10+
CNY6.380
(CNY7.2094)
100+
CNY4.110
(CNY4.6443)
500+
CNY3.170
(CNY3.5821)
1000+
CNY3.100
(CNY3.503)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
14V
36V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
2112630

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY9.770
(CNY11.0401)
10+
CNY5.950
(CNY6.7235)
100+
CNY3.830
(CNY4.3279)
500+
CNY2.940
(CNY3.3222)
1000+
CNY2.650
(CNY2.9945)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
-40°C
105°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
-
-
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
-
-
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
-
-
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
-
-
3123553

RoHS

Each
1+
CNY9.570
(CNY10.8141)
10+
CNY8.620
(CNY9.7406)
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
-
-
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
-
-
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+
CNY2.640
(CNY2.9832)
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
-
-
SOT-23
6Pins
Surface Mount
-
-
72kHz
-
-
Flyback
-40°C
150°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
-
-
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of 20 page(s)

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