PWM Controllers:

325 Products Found
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
3123471

RoHS

Each
1+
Rs.48.490
10+
Rs.30.240
100+
Rs.24.340
500+
Rs.23.860
1000+
Rs.23.370
More Pricing...
-
Double Ended Controller
-
2Channels
Constant Frequency
7V
40V
DIP
16Pins
Through Hole
-
1kHz
300kHz
-
45%
Push-Pull
0°C
70°C
TL494; NCV494
-
3008564

RoHS

Each
1+
Rs.167.660
10+
Rs.124.060
50+
Rs.104.670
100+
Rs.99.820
250+
Rs.94.010
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
-
-
500kHz
0%
100%
Flyback, Forward
0°C
70°C
-
-
3123599

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.612.480
10+
Rs.470.990
25+
Rs.436.100
50+
Rs.416.240
100+
Rs.396.370
More Pricing...
-
Double Ended Controller
-
1Channels
Current Mode Control
8V
17V
TSSOP
24Pins
Surface Mount
100kHz
-
-
-
97%
Full Bridge
-40°C
125°C
-
-
2845221

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.62.750
10+
Rs.39.740
100+
Rs.34.710
500+
Rs.32.590
1000+
Rs.30.460
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
14V
36V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
2728374

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.103.610
10+
Rs.67.200
100+
Rs.55.510
500+
Rs.53.240
1000+
Rs.51.900
More Pricing...
-
Double Ended Controller
-
2Channels
Voltage Mode Control
7V
40V
SOIC
16Pins
Surface Mount
40kHz
1kHz
200kHz
-
50%
Push-Pull
-40°C
125°C
-
-
3123550

RoHS

Each
1+
Rs.137.620
10+
Rs.80.450
50+
Rs.74.240
100+
Rs.73.100
250+
Rs.71.950
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
50%
Flyback, Forward
0°C
70°C
-
-
2728375

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.172.510
10+
Rs.97.890
100+
Rs.70.560
500+
Rs.66.880
1000+
Rs.56.220
More Pricing...
-
Double Ended Controller
-
2Channels
Voltage Mode Control
7V
40V
SOIC
16Pins
Surface Mount
40kHz
1kHz
300kHz
-
50%
Flyback, Forward
-40°C
85°C
-
-
3123549

RoHS

Each
1+
Rs.137.620
10+
Rs.134.800
50+
Rs.131.970
100+
Rs.129.150
250+
Rs.126.320
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
14Pins
Surface Mount
-
-
500kHz
0%
50%
Flyback, Forward
0°C
70°C
-
-
2112630

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.140.530
10+
Rs.72.110
100+
Rs.47.300
500+
Rs.41.490
1000+
Rs.37.320
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
-40°C
105°C
-
-
2318549

RoHS

Each
1+
Rs.134.020
10+
Rs.69.110
100+
Rs.45.340
500+
Rs.39.740
1000+
Rs.35.750
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
2480552

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.149.550
10+
Rs.98.420
50+
Rs.92.820
100+
Rs.87.210
250+
Rs.81.710
More Pricing...
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
9.8V
26V
SOIC
8Pins
Surface Mount
52kHz
39kHz
65kHz
-
50%
Flyback
-40°C
130°C
-
-
2460840

RoHS

Each
1+
Rs.241.320
10+
Rs.155.070
50+
Rs.152.890
100+
Rs.150.710
250+
Rs.148.530
More Pricing...
-
Primary Side Controller
-
1Channels
Current Mode Control
14V
16V
NSOIC
16Pins
Surface Mount
-
-
1MHz
0%
93%
Boost, Flyback
-40°C
150°C
-
-
2451078

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.61.250
10+
Rs.39.070
100+
Rs.31.890
500+
Rs.30.460
1000+
Rs.29.980
-
Single Ended Controller
-
1Channels
Current Mode Control
10V
18V
SOP
8Pins
Surface Mount
-
-
300kHz
0%
98%
Flyback
-40°C
150°C
-
-
9882502

RoHS

Each
1+
Rs.134.020
10+
Rs.88.500
100+
Rs.68.820
500+
Rs.67.490
1000+
Rs.61.120
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
-
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
-40°C
150°C
-
-
2803458

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.599.860
10+
Rs.461.570
25+
Rs.426.070
50+
Rs.407.380
100+
Rs.388.690
More Pricing...
-
Double Ended Controller
-
2Channels
Voltage Mode Control
2.9V
3.63V
QFN
56Pins
Surface Mount
-
194kHz
2MHz
-
-
Buck
-40°C
85°C
-
-
2710051

RoHS

Each
1+
Rs.139.700
-
Single Ended Controller
-
1Channels
Current Mode Control
10.5V
25V
DIP
7Pins
Through Hole
100kHz
-
-
0%
80%
Flyback
-25°C
130°C
-
-
2845223

RoHS

Each
1+
Rs.102.740
10+
Rs.62.230
50+
Rs.61.840
100+
Rs.58.060
250+
Rs.56.340
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
6.5V
36V
DIP
8Pins
Through Hole
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
2845217

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.134.020
10+
Rs.69.110
100+
Rs.45.340
500+
Rs.39.740
1000+
Rs.35.750
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
-
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
2893186

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.138.600
10+
Rs.91.880
50+
Rs.90.310
100+
Rs.88.740
250+
Rs.87.160
More Pricing...
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
11.5V
23V
SOIC
8Pins
Surface Mount
154kHz
-
-
-
50%
Flyback
-40°C
150°C
-
-
2809966

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.110.690
-
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+
Rs.81.300
10+
Rs.52.340
100+
Rs.42.990
500+
Rs.41.120
1000+
Rs.39.630
More Pricing...
-
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+
Rs.81.750
10+
Rs.46.860
100+
Rs.46.110
500+
Rs.45.350
1000+
Rs.44.770
-
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+
Rs.256.530
10+
Rs.150.900
50+
Rs.138.920
100+
Rs.126.940
250+
Rs.118.950
More Pricing...
-
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+
Rs.137.830
10+
Rs.91.450
100+
Rs.75.380
500+
Rs.70.920
1000+
Rs.63.210
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
3123600

RoHS

Each
1+
Rs.577.570
10+
Rs.519.250
-
Active Clamp Controller
-
1Channels
Current Mode Control, Voltage Mode Control
10V
16.5V
SOIC
20Pins
Surface Mount
-
-
1MHz
0%
100%
Full Bridge
-40°C
85°C
-
-
26-50 of 325 items
of 13 page(s)

Popular Suppliers

NXP
STMICROELECTRONICS
ROHM
ONSEMI
MICROCHIP
INFINEON
MAXIM