PWM Controllers:

382 Products Found
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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
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ComparePrice ForQuantity
1652397

RoHS

Each
1+
S$2.150
(S$2.3435)
10+
S$1.420
(S$1.5478)
50+
S$1.300
(S$1.417)
100+
S$1.180
(S$1.2862)
250+
S$1.100
(S$1.199)
More Pricing...
-
Double Ended Controller
-
2Channels
Voltage Mode Control
8V
35V
DIP
16Pins
Through Hole
-
100kHz
400kHz
0%
49%
Half-Bridge
0°C
70°C
-
-
2382335

RoHS

Each
1+
S$1.510
(S$1.6459)
10+
S$0.922
(S$1.005)
100+
S$0.796
(S$0.8676)
500+
S$0.770
(S$0.8393)
1000+
S$0.740
(S$0.8066)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
30V
DIP
8Pins
Through Hole
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
9882529

RoHS

Each
1+
S$1.050
(S$1.1445)
10+
S$0.620
(S$0.6758)
100+
S$0.542
(S$0.5908)
500+
S$0.520
(S$0.5668)
1000+
S$0.479
(S$0.5221)
More Pricing...
-
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
1+
S$0.852
(S$0.9287)
10+
S$0.540
(S$0.5886)
100+
S$0.438
(S$0.4774)
500+
S$0.418
(S$0.4556)
1000+
S$0.415
(S$0.4524)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-25°C
85°C
-
-
9882928

RoHS

Each
1+
S$1.290
(S$1.4061)
10+
S$0.774
(S$0.8437)
100+
S$0.682
(S$0.7434)
500+
S$0.653
(S$0.7118)
1000+
S$0.628
(S$0.6845)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
52kHz
-
-
0%
50%
Boost, Flyback
-40°C
150°C
-
-
2102563

RoHS

Each
1+
S$0.880
(S$0.9592)
10+
S$0.414
(S$0.4513)
100+
S$0.405
(S$0.4414)
500+
S$0.356
(S$0.388)
1000+
S$0.326
(S$0.3553)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
2534255

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$4.140
(S$4.5126)
10+
S$2.430
(S$2.6487)
50+
S$2.250
(S$2.4525)
100+
S$2.060
(S$2.2454)
250+
S$1.920
(S$2.0928)
More Pricing...
-
Double Ended Controller
-
2Channels
Voltage Mode Control
8V
35V
SOIC
16Pins
Surface Mount
-
100kHz
400kHz
0%
49%
Half-Bridge
0°C
70°C
-
-
2534136

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$6.520
(S$7.1068)
10+
S$3.940
(S$4.2946)
50+
S$3.640
(S$3.9676)
100+
S$3.340
(S$3.6406)
250+
S$3.170
(S$3.4553)
More Pricing...
-
Single Ended Controller
-
1Channels
Voltage Mode Control
10V
18V
SOIC
16Pins
Surface Mount
-
25kHz
500kHz
0%
80%
Synchronous Buck (Step Down)
-40°C
125°C
-
-
2845221

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$0.937
(S$1.0213)
10+
S$0.594
(S$0.6475)
100+
S$0.519
(S$0.5657)
500+
S$0.488
(S$0.5319)
1000+
S$0.456
(S$0.497)
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
-
-
9882502

RoHS

Each
1+
S$2.000
(S$2.180)
10+
S$1.330
(S$1.4497)
100+
S$1.040
(S$1.1336)
500+
S$1.010
(S$1.1009)
1000+
S$0.912
(S$0.9941)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
-
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
-40°C
150°C
-
-
2845217

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.000
(S$2.180)
10+
S$1.050
(S$1.1445)
100+
S$0.678
(S$0.739)
500+
S$0.594
(S$0.6475)
1000+
S$0.534
(S$0.5821)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
-
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
2460844

RoHS

Each
1+
S$3.950
(S$4.3055)
10+
S$2.570
(S$2.8013)
50+
S$2.500
(S$2.725)
100+
S$2.190
(S$2.3871)
250+
S$2.080
(S$2.2672)
More Pricing...
-
Double Ended Controller
-
2Channels
Voltage Mode Control
8V
35V
NSOIC
16Pins
Surface Mount
-
120kHz
400kHz
0%
49%
Push-Pull
0°C
70°C
-
-
2845224

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.060
(S$2.2454)
10+
S$1.060
(S$1.1554)
100+
S$0.687
(S$0.7488)
500+
S$0.602
(S$0.6562)
1000+
S$0.541
(S$0.5897)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
6.5V
36V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-40°C
105°C
-
-
2849824

RoHS

Each
1+
S$1.190
(S$1.2971)
10+
S$0.708
(S$0.7717)
100+
S$0.622
(S$0.678)
500+
S$0.596
(S$0.6496)
1000+
S$0.549
(S$0.5984)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
MiniDIP
8Pins
Through Hole
52kHz
-
-
0%
100%
Boost, Flyback
-25°C
85°C
UC3842B/3B/4B/5B
-
2628015

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.040
(S$1.1336)
10+
S$0.650
(S$0.7085)
100+
S$0.531
(S$0.5788)
500+
S$0.507
(S$0.5526)
1000+
S$0.489
(S$0.533)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-25°C
85°C
UC2844B
-
2534262

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.000
(S$2.180)
10+
S$1.050
(S$1.1445)
100+
S$0.678
(S$0.739)
500+
S$0.594
(S$0.6475)
1000+
S$0.534
(S$0.5821)
More Pricing...
-
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+
S$1.220
(S$1.3298)
10+
S$0.780
(S$0.8502)
100+
S$0.640
(S$0.6976)
500+
S$0.620
(S$0.6758)
1000+
S$0.600
(S$0.654)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
3796984

RoHS

Each
1+
S$3.220
(S$3.5098)
25+
S$2.680
(S$2.9212)
100+
S$2.440
(S$2.6596)
-
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
-
-
3008585

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.580
(S$1.7222)
10+
S$1.020
(S$1.1118)
50+
S$1.010
(S$1.1009)
100+
S$0.998
(S$1.0878)
250+
S$0.987
(S$1.0758)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
18V
SOIC
8Pins
Surface Mount
-
-
1MHz
-
50%
Flyback
-40°C
105°C
-
-
2806972

RoHS

Each
1+
S$2.170
(S$2.3653)
10+
S$1.350
(S$1.4715)
50+
S$1.320
(S$1.4388)
100+
S$1.280
(S$1.3952)
250+
S$1.210
(S$1.3189)
More Pricing...
-
Double Ended Controller
-
2Channels
Voltage Mode Control
8V
40V
SOIC
16Pins
Surface Mount
-
-
300kHz
0%
45%
Flyback, Push-Pull
0°C
70°C
-
-
2845219

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.060
(S$1.1554)
10+
S$0.669
(S$0.7292)
100+
S$0.546
(S$0.5951)
500+
S$0.522
(S$0.569)
1000+
S$0.503
(S$0.5483)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
14V
30V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
2806977

RoHS

Each
1+
S$1.470
(S$1.6023)
10+
S$0.767
(S$0.836)
100+
S$0.675
(S$0.7358)
500+
S$0.658
(S$0.7172)
1000+
S$0.640
(S$0.6976)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
11V
30V
DIP
8Pins
Through Hole
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
2514331

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$5.010
(S$5.4609)
10+
S$3.760
(S$4.0984)
25+
S$3.460
(S$3.7714)
100+
S$3.110
(S$3.3899)
250+
S$2.950
(S$3.2155)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
4.5V
36V
TQFN
16Pins
Surface Mount
-
100kHz
1MHz
-
95%
Boost, Flyback
-40°C
125°C
-
-
2845220

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.000
(S$2.180)
10+
S$1.050
(S$1.1445)
100+
S$0.678
(S$0.739)
500+
S$0.594
(S$0.6475)
1000+
S$0.534
(S$0.5821)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
14V
36V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
2534140

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.800
(S$3.052)
10+
S$1.870
(S$2.0383)
50+
S$1.490
(S$1.6241)
100+
S$1.260
(S$1.3734)
250+
S$1.180
(S$1.2862)
More Pricing...
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOT-223
4Pins
Surface Mount
65kHz
-
-
-
72%
Flyback
-40°C
125°C
-
-
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