PWM Controllers:

431 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
2806976

RoHS

Each
1+
$2.090
($2.4035)
10+
$1.290
($1.4835)
100+
$1.120
($1.288)
500+
$1.070
($1.2305)
1000+
$0.962
($1.1063)
More Pricing...
Total:$2.09
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
-
-
2845218

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.230
($1.4145)
10+
$0.772
($0.8878)
100+
$0.625
($0.7188)
500+
$0.598
($0.6877)
1000+
$0.575
($0.6612)
More Pricing...
Total:$1.23
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
14V
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
-40°C
105°C
-
-
3385444

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$9.160
($10.534)
10+
$5.960
($6.854)
25+
$5.110
($5.8765)
50+
$4.650
($5.3475)
100+
$4.180
($4.807)
More Pricing...
Total:$9.16
Min: 1 / Mult: 1
-
Active Clamp Controller
-
1Channels
Current Mode Control
6.5V
20V
QFN-EP
24Pins
Surface Mount
-
100kHz
1MHz
0%
84.5%
Isolated
-40°C
150°C
-
-
3916394

RoHS

Tube of 1
1+
$19.020
($21.873)
10+
$13.300
($15.295)
25+
$12.070
($13.8805)
100+
$10.840
($12.466)
300+
$9.040
($10.396)
More Pricing...
Total:$19.02
Min: 1 / Mult: 1
-
Double Ended Controller
-
1Channels
Current Mode Control
4.5V
28V
QSOP
16Pins
Surface Mount
550kHz
-
-
-
-
Synchronous Buck (Step Down)
-40°C
85°C
-
-
2083977

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.900
($2.185)
10+
$1.230
($1.4145)
100+
$1.010
($1.1615)
500+
$0.969
($1.1144)
1000+
$0.936
($1.0764)
More Pricing...
Total:$1.90
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
10V
25V
SOIC
8Pins
Surface Mount
-
-
100kHz
-
-
Flyback
-40°C
125°C
-
-
2083977RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$1.010
($1.1615)
500+
$0.969
($1.1144)
1000+
$0.936
($1.0764)
2500+
$0.874
($1.0051)
5000+
$0.851
($0.9786)
Total:$101.00
Min: 100 / Mult: 5
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
10V
25V
SOIC
8Pins
Surface Mount
-
-
100kHz
-
-
Flyback
-40°C
125°C
-
-
2534143

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.150
($2.4725)
10+
$1.400
($1.610)
50+
$1.320
($1.518)
100+
$1.230
($1.4145)
250+
$1.150
($1.3225)
More Pricing...
Total:$2.15
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
-
28V
SOIC
8Pins
Surface Mount
110kHz
-
-
-
-
Flyback
-40°C
125°C
-
-
2534262

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.160
($1.334)
10+
$0.733
($0.843)
100+
$0.594
($0.6831)
500+
$0.568
($0.6532)
1000+
$0.523
($0.6015)
More Pricing...
Total:$1.16
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
-
-
2849825

RoHS

Each
1+
$1.630
($1.8745)
10+
$1.040
($1.196)
100+
$0.851
($0.9786)
500+
$0.815
($0.9372)
1000+
$0.733
($0.843)
More Pricing...
Total:$1.63
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
2806968

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.080
($3.542)
10+
$2.950
($3.3925)
50+
$2.820
($3.243)
100+
$2.690
($3.0935)
250+
$2.550
($2.9325)
More Pricing...
Total:$3.08
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
8V
23V
NSOIC
16Pins
Surface Mount
-
10kHz
300kHz
-
75%
Flyback
-40°C
150°C
-
-
2728376

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.820
($2.093)
10+
$1.170
($1.3455)
100+
$0.963
($1.1074)
500+
$0.923
($1.0614)
1000+
$0.853
($0.981)
More Pricing...
Total:$1.82
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
30V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
-25°C
85°C
-
-
3132656

RoHS

Each
1+
$1.480
($1.702)
10+
$0.933
($1.073)
100+
$0.754
($0.8671)
500+
$0.729
($0.8384)
1000+
$0.641
($0.7372)
More Pricing...
Total:$1.48
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
0°C
70°C
-
-
2798897

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$9.370
($10.7755)
10+
$5.960
($6.854)
25+
$5.630
($6.4745)
100+
$5.290
($6.0835)
250+
$4.790
($5.5085)
More Pricing...
Total:$9.37
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
4.5V
36V
TQFN
16Pins
Surface Mount
500kHz
-
-
-
94%
Boost, Flyback
-40°C
125°C
-
-
3580710

RoHS

Each
1+
$5.820
($6.693)
25+
$4.970
($5.7155)
Total:$5.82
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10V
120V
NSOIC
14Pins
Surface Mount
-
1MHz
3MHz
0%
99%
Flyback, Forward
-55°C
125°C
-
-
3796984

RoHS

Each
1+
$4.180
($4.807)
25+
$3.460
($3.979)
100+
$3.160
($3.634)
Total:$4.18
Min: 1 / Mult: 1
-
Double Ended Controller
-
2Channels
Current Mode Control
4.1V
15V
MSOP
8Pins
Surface Mount
500kHz
10kHz
1MHz
0%
50%
Push-Pull
-40°C
85°C
-
-
2464384RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$0.745
($0.8568)
500+
$0.712
($0.8188)
1000+
$0.684
($0.7866)
2500+
$0.602
($0.6923)
5000+
$0.592
($0.6808)
Total:$74.50
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
30V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
2668516

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$8.810
($10.1315)
10+
$6.670
($7.6705)
25+
$6.140
($7.061)
100+
$5.530
($6.3595)
250+
$5.250
($6.0375)
More Pricing...
Total:$8.81
Min: 1 / Mult: 1
-
Active Clamp Controller
-
1Channels
Current Mode Control
4.5V
36V
TQFN
16Pins
Surface Mount
-
100kHz
1MHz
-
74%
Forward
-40°C
125°C
-
-
2724274

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.930
($3.3695)
10+
$2.630
($3.0245)
25+
$2.490
($2.8635)
100+
$1.990
($2.2885)
250+
$1.750
($2.0125)
More Pricing...
Total:$2.93
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
7Pins
Surface Mount
65kHz
61.75kHz
68.25kHz
-
85%
Flyback
-40°C
125°C
-
-
2841753

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.730
($1.9895)
10+
$1.120
($1.288)
100+
$0.918
($1.0557)
500+
$0.879
($1.0108)
1000+
$0.847
($0.974)
More Pricing...
Total:$1.73
Min: 1 / Mult: 1
-
Double Ended Controller
-
1Channels
Current Mode Control
9.4V
27V
SOIC
8Pins
Surface Mount
125kHz
-
-
-
80%
Flyback
-40°C
150°C
-
-
3123564

RoHS

Each
1+
$10.990
($12.6385)
10+
$8.410
($9.6715)
25+
$7.560
($8.694)
50+
$7.250
($8.3375)
100+
$6.930
($7.9695)
More Pricing...
Total:$10.99
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
7.7V
40V
PDIP
16Pins
Surface Mount
500kHz
-
-
-
-
Push-Pull
0°C
70°C
-
-
3008585

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.120
($2.438)
10+
$1.390
($1.5985)
50+
$1.370
($1.5755)
100+
$1.350
($1.5525)
250+
$1.320
($1.518)
More Pricing...
Total:$2.12
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
18V
SOIC
8Pins
Surface Mount
-
-
1MHz
-
50%
Flyback
-40°C
105°C
-
-
2895694

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.030
($3.4845)
10+
$2.030
($2.3345)
50+
$1.910
($2.1965)
100+
$1.790
($2.0585)
250+
$1.690
($1.9435)
More Pricing...
Total:$3.03
Min: 1 / Mult: 1
-
Secondary Side Controller
-
1Channels
Current Mode Control
-
-
MSOP
10Pins
Surface Mount
500kHz
1MHz
1MHz
0%
84%
Flyback, Forward
-40°C
125°C
-
-
2845216

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.160
($1.334)
10+
$0.733
($0.843)
100+
$0.594
($0.6831)
500+
$0.568
($0.6532)
1000+
$0.535
($0.6152)
More Pricing...
Total:$1.16
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
6.5V
36V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-25°C
85°C
-
-
3404590

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$18.170
($20.8955)
10+
$14.070
($16.1805)
25+
$13.050
($15.0075)
100+
$11.930
($13.7195)
250+
$11.410
($13.1215)
More Pricing...
Total:$18.17
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
3V
16.5V
QSOP
16Pins
Surface Mount
500kHz
-
-
-
98%
Flyback
-40°C
85°C
-
-
2517200

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.780
($6.647)
10+
$4.330
($4.9795)
25+
$3.960
($4.554)
100+
$3.540
($4.071)
250+
$3.350
($3.8525)
More Pricing...
Total:$5.78
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
-
-
76-100 of 431 items
of 18 page(s)

Popular Suppliers

NXP
STMICROELECTRONICS
ROHM
ONSEMI
MICROCHIP
INFINEON
MAXIM
PayPal