PWM Controllers:

120 Products Found
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Engineer
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
2517200

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.136.610
10+
Rs.116.340
25+
Rs.116.010
100+
Rs.112.930
250+
Rs.111.400
More Pricing...
Min: 1 / Mult: 1
Active Clamp Controller
1Channels
Current Mode Control
17V
20V
TQFN
16Pins
Surface Mount
-
100kHz
600kHz
-
82%
Forward
-40°C
85°C
-
2809968

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.122.440
25+
Rs.108.920
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
-
2517200RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.112.930
250+
Rs.111.400
500+
Rs.109.870
2500+
Rs.109.720
5000+
Rs.109.640
Min: 100 / Mult: 1
Active Clamp Controller
1Channels
Current Mode Control
17V
20V
TQFN
16Pins
Surface Mount
-
100kHz
600kHz
-
82%
Forward
-40°C
85°C
-
2809968RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
25+
Rs.108.920
Min: 100 / 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
-
3869681

RoHS

Each
1+
Rs.435.460
10+
Rs.416.880
25+
Rs.385.880
50+
Rs.355.360
Min: 1 / Mult: 1
Double Ended Controller
1Channels
Current Mode Control
5V
18V
QSOP
28Pins
Surface Mount
300kHz
-
-
4%
87%
Synchronous Buck (Step Down)
-40°C
85°C
-
9882529

RoHS

Each
1+
Rs.71.880
10+
Rs.43.140
100+
Rs.36.210
500+
Rs.34.310
1000+
Rs.32.400
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+
Rs.53.300
10+
Rs.44.140
100+
Rs.28.530
500+
Rs.27.030
1000+
Rs.23.560
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
-
2728375

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.141.330
10+
Rs.95.200
50+
Rs.79.310
100+
Rs.66.700
250+
Rs.61.560
More Pricing...
Min: 1 / Mult: 1
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+
Rs.75.170
10+
Rs.48.710
100+
Rs.40.100
500+
Rs.38.450
1000+
Rs.36.260
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
-
2809966

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.105.710
25+
Rs.101.970
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
-
2806974

RoHS

Each
1+
Rs.74.820
10+
Rs.46.640
100+
Rs.40.980
500+
Rs.39.240
1000+
Rs.35.590
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+
Rs.83.520
10+
Rs.54.120
100+
Rs.44.550
500+
Rs.42.720
1000+
Rs.41.160
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
-
2803458

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.340.780
10+
Rs.327.990
Min: 1 / Mult: 1
Double Ended Controller
2Channels
Voltage Mode Control
2.9V
3.63V
QFN
56Pins
Surface Mount
-
194kHz
2MHz
-
-
Buck
-40°C
85°C
-
3008581

RoHS

Each
1+
Rs.615.160
10+
Rs.538.260
25+
Rs.445.990
50+
Rs.399.850
100+
Rs.369.100
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
-
3367209

RoHS

Each
1+
Rs.79.870
10+
Rs.51.660
100+
Rs.41.990
500+
Rs.40.650
1000+
Rs.37.100
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+
Rs.108.300
10+
Rs.70.830
100+
Rs.45.610
500+
Rs.34.770
1000+
Rs.32.060
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
-
2510082

RoHS

Each
1+
Rs.111.360
25+
Rs.102.660
100+
Rs.94.340
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
-
3008539

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.29.580
10+
Rs.18.100
100+
Rs.13.660
500+
Rs.13.230
1000+
Rs.12.790
More Pricing...
Min: 5 / Mult: 5
Double Ended Controller
2Channels
Constant Frequency
7V
40V
SOIC
16Pins
Surface Mount
-
1kHz
300kHz
-
45%
Push-Pull
-40°C
85°C
-
2849826

RoHS

Each
1+
Rs.77.210
10+
Rs.48.110
100+
Rs.42.430
500+
Rs.40.740
1000+
Rs.35.240
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
-
2849824

RoHS

Each
1+
Rs.132.230
10+
Rs.71.880
100+
Rs.49.970
500+
Rs.44.820
1000+
Rs.40.650
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
3123579

RoHS

Each
1+
Rs.744.690
10+
Rs.685.170
25+
Rs.621.700
50+
Rs.579.980
100+
Rs.546.950
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
-
DIP
8Pins
Through Hole
-
-
1MHz
0%
81%
-
-40°C
85°C
-
3129845

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.53.670
10+
Rs.44.510
100+
Rs.40.550
500+
Rs.39.640
1000+
Rs.38.810
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+
Rs.99.640
10+
Rs.64.950
100+
Rs.44.970
500+
Rs.37.730
1000+
Rs.34.460
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+
Rs.91.410
10+
Rs.55.830
100+
Rs.49.260
500+
Rs.47.310
1000+
Rs.43.840
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
-
3011603

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.138.240
Min: 1 / Mult: 1
Secondary Side Controller
1Channels
Current Mode Control
10V
75V
VFQFPN
16Pins
Surface Mount
-
100kHz
1MHz
0%
85%
Flyback, Forward
-40°C
85°C
-
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