PWM Controllers:

71 Products Found
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Manufacturer
Power Supply Controller Type
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
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
9882529

RoHS

Each
1+
HK$6.800
10+
HK$4.080
100+
HK$3.430
500+
HK$3.260
1000+
HK$3.080
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
2849825

RoHS

Each
1+
HK$12.580
10+
HK$6.830
100+
HK$4.750
500+
HK$4.260
1000+
HK$3.870
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
-
1104705

RoHS

Each
1+
HK$5.700
10+
HK$3.590
100+
HK$2.730
500+
HK$2.380
1000+
HK$2.170
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
-
1421267

RoHS

Each
1+
HK$4.390
10+
HK$3.240
100+
HK$2.930
250+
HK$2.610
500+
HK$2.510
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
20V
DIP
8Pins
Through Hole
-
-
-
0%
-
Flyback
-25°C
85°C
-
2762316

RoHS

Each
1+
HK$25.160
10+
HK$15.390
50+
HK$15.170
100+
HK$14.950
250+
HK$13.500
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
-
2318542

RoHS

Each
Packaging Options
1+
HK$5.260
10+
HK$4.360
100+
HK$2.820
500+
HK$2.660
1000+
HK$2.160
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
-
2849823

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$7.110
10+
HK$4.610
100+
HK$3.790
500+
HK$3.640
1000+
HK$3.430
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
-
2710051

RoHS

Each
1+
HK$11.690
10+
HK$11.300
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
10.5V
25V
DIP
7Pins
Through Hole
100kHz
-
-
0%
80%
Flyback
-25°C
130°C
-
2806974

RoHS

Each
1+
HK$7.070
10+
HK$4.410
100+
HK$3.880
500+
HK$3.710
1000+
HK$3.370
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
11V
30V
DIP
8Pins
Through Hole
52kHz
-
-
0%
100%
Boost, Flyback
-25°C
85°C
-
2806975

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$7.900
10+
HK$5.120
100+
HK$4.210
500+
HK$4.040
1000+
HK$3.890
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
-
2762315

RoHS

Each
1+
HK$14.550
10+
HK$10.360
50+
HK$10.080
100+
HK$9.790
250+
HK$9.210
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+
HK$7.550
10+
HK$4.890
100+
HK$3.970
500+
HK$3.850
1000+
HK$3.510
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
-
2534261

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$2.630
10+
HK$2.600
100+
HK$2.580
500+
HK$2.550
1000+
HK$2.530
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
-
2849826

RoHS

Each
1+
HK$7.310
10+
HK$4.550
100+
HK$4.010
500+
HK$3.860
1000+
HK$3.340
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
-
2710028

RoHS

Each
1+
HK$14.600
10+
HK$10.240
50+
HK$10.130
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
-
2710042

RoHS

Each
1+
HK$21.540
10+
HK$13.900
50+
HK$13.570
100+
HK$13.240
250+
HK$12.500
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+
HK$12.500
10+
HK$6.800
100+
HK$4.730
500+
HK$4.250
1000+
HK$3.850
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
2762318

RoHS

Each
1+
HK$17.670
10+
HK$15.020
50+
HK$14.050
100+
HK$13.070
250+
HK$12.380
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
-
2710056

RoHS

Each
1+
HK$15.290
10+
HK$10.200
50+
HK$10.000
100+
HK$9.790
250+
HK$9.540
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
10.5V
25V
DIP
7Pins
Through Hole
100kHz
-
-
0%
75%
Flyback
-25°C
130°C
-
2710053

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$20.650
10+
HK$16.950
100+
HK$13.990
500+
HK$12.360
1000+
HK$10.290
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
-
2762320

RoHS

Each
1+
HK$14.140
10+
HK$12.140
50+
HK$11.300
100+
HK$10.440
250+
HK$9.850
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
-
3129845

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$5.300
10+
HK$4.400
100+
HK$4.000
500+
HK$3.920
1000+
HK$3.830
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
-25°C
85°C
-
2628015

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$9.060
10+
HK$5.900
100+
HK$4.090
500+
HK$3.430
1000+
HK$3.130
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
25V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-25°C
85°C
UC2844B
2806976

RoHS

Each
1+
HK$8.640
10+
HK$5.290
100+
HK$4.670
500+
HK$4.480
1000+
HK$4.160
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
11V
30V
DIP
8Pins
Through Hole
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
2534262

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$11.780
10+
HK$7.210
100+
HK$4.600
500+
HK$3.970
1000+
HK$3.130
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
-25°C
85°C
-
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