PWM Controllers:

130 Products Found
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Buyer
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
9882529

RoHS

Each
1+
S$1.190
(S$1.2971)
10+
S$0.710
(S$0.7739)
100+
S$0.596
(S$0.6496)
500+
S$0.565
(S$0.6158)
1000+
S$0.533
(S$0.581)
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+
S$2.200
(S$2.398)
10+
S$1.200
(S$1.308)
100+
S$0.825
(S$0.8992)
500+
S$0.741
(S$0.8077)
1000+
S$0.672
(S$0.7325)
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
-
4026065

RoHS

Each
1+
S$4.220
(S$4.5998)
10+
S$3.920
(S$4.2728)
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
1.9V
18V
NSOIC
8Pins
Surface Mount
300kHz
220kHz
360kHz
0%
92%
Boost, Flyback, SEPIC
-40°C
85°C
-
2517200

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.350
(S$2.5615)
10+
S$2.000
(S$2.180)
25+
S$1.850
(S$2.0165)
100+
S$1.700
(S$1.853)
250+
S$1.690
(S$1.8421)
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+
S$2.430
(S$2.6487)
25+
S$2.120
(S$2.3108)
100+
S$1.760
(S$1.9184)
2500+
S$1.710
(S$1.8639)
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+
S$1.700
(S$1.853)
250+
S$1.690
(S$1.8421)
500+
S$1.680
(S$1.8312)
2500+
S$1.680
(S$1.8312)
5000+
S$1.670
(S$1.8203)
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
100+
S$1.760
(S$1.9184)
2500+
S$1.710
(S$1.8639)
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+
S$7.470
(S$8.1423)
10+
S$7.160
(S$7.8044)
25+
S$5.480
(S$5.9732)
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
-
3942585RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.350
(S$0.3815)
500+
S$0.296
(S$0.3226)
Min: 100 / Mult: 5
Quasi-Resonant Controller
1Channels
Current Mode Control
10V
25V
SOT-26
6Pins
Surface Mount
62kHz
-
-
-
-
Flyback
-40°C
85°C
-
3942585

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$0.639
(S$0.6965)
10+
S$0.450
(S$0.4905)
100+
S$0.350
(S$0.3815)
500+
S$0.296
(S$0.3226)
Min: 1 / Mult: 1
Quasi-Resonant Controller
1Channels
Current Mode Control
10V
25V
SOT-26
6Pins
Surface Mount
62kHz
-
-
-
-
Flyback
-40°C
85°C
-
3942588RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.750
(S$0.8175)
500+
S$0.718
(S$0.7826)
1000+
S$0.611
(S$0.666)
2500+
S$0.610
(S$0.6649)
5000+
S$0.598
(S$0.6518)
Min: 100 / Mult: 1
Secondary Side Controller
1Channels
Current Mode Control
0V
13V
SOT-26
6Pins
Surface Mount
-
-
-
-
-
Flyback
-40°C
85°C
-
3942586

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$0.673
(S$0.7336)
10+
S$0.421
(S$0.4589)
100+
S$0.322
(S$0.351)
500+
S$0.302
(S$0.3292)
1000+
S$0.281
(S$0.3063)
More Pricing...
Min: 5 / Mult: 5
Quasi-Resonant Controller
1Channels
Current Mode Control
10V
28V
SOT-26
6Pins
Surface Mount
120kHz
-
-
-
-
Flyback
-40°C
85°C
-
3942586RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.322
(S$0.351)
500+
S$0.302
(S$0.3292)
1000+
S$0.281
(S$0.3063)
5000+
S$0.272
(S$0.2965)
10000+
S$0.264
(S$0.2878)
Min: 100 / Mult: 5
Quasi-Resonant Controller
1Channels
Current Mode Control
10V
28V
SOT-26
6Pins
Surface Mount
120kHz
-
-
-
-
Flyback
-40°C
85°C
-
3942588

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.410
(S$1.5369)
10+
S$0.910
(S$0.9919)
100+
S$0.750
(S$0.8175)
500+
S$0.718
(S$0.7826)
1000+
S$0.611
(S$0.666)
More Pricing...
Min: 1 / Mult: 1
Secondary Side Controller
1Channels
Current Mode Control
0V
13V
SOT-26
6Pins
Surface Mount
-
-
-
-
-
Flyback
-40°C
85°C
-
2318542

RoHS

Each
Packaging Options
1+
S$0.920
(S$1.0028)
10+
S$0.755
(S$0.823)
100+
S$0.490
(S$0.5341)
500+
S$0.464
(S$0.5058)
1000+
S$0.355
(S$0.387)
More Pricing...
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+
S$2.100
(S$2.289)
10+
S$1.410
(S$1.5369)
50+
S$1.180
(S$1.2862)
100+
S$0.988
(S$1.0769)
250+
S$0.912
(S$0.9941)
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+
S$1.240
(S$1.3516)
10+
S$0.801
(S$0.8731)
100+
S$0.660
(S$0.7194)
500+
S$0.633
(S$0.690)
1000+
S$0.597
(S$0.6507)
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+
S$1.520
(S$1.6568)
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+
S$1.230
(S$1.3407)
10+
S$0.767
(S$0.836)
100+
S$0.674
(S$0.7347)
500+
S$0.645
(S$0.703)
1000+
S$0.585
(S$0.6377)
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+
S$1.380
(S$1.5042)
10+
S$0.890
(S$0.9701)
100+
S$0.733
(S$0.799)
500+
S$0.703
(S$0.7663)
1000+
S$0.677
(S$0.7379)
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+
S$5.850
(S$6.3765)
10+
S$5.590
(S$6.0931)
25+
S$5.440
(S$5.9296)
50+
S$5.290
(S$5.7661)
100+
S$5.290
(S$5.7661)
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+
S$5.140
(S$5.6026)
10+
S$5.100
(S$5.559)
25+
S$5.060
(S$5.5154)
50+
S$5.010
(S$5.4609)
100+
S$4.970
(S$5.4173)
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+
S$1.320
(S$1.4388)
10+
S$0.850
(S$0.9265)
100+
S$0.691
(S$0.7532)
500+
S$0.669
(S$0.7292)
1000+
S$0.610
(S$0.6649)
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+
S$0.428
(S$0.4665)
10+
S$0.424
(S$0.4622)
100+
S$0.421
(S$0.4589)
500+
S$0.416
(S$0.4534)
1000+
S$0.412
(S$0.4491)
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+
S$1.840
(S$2.0056)
25+
S$1.460
(S$1.5914)
100+
S$1.440
(S$1.5696)
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
-
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