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PWM Controllers :

418 Products Found

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Manufacturer Part No
Order Code
Manufacturer / Description
Availability
Price for
Price
Quantity
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
Qualification
81Y7478

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$0.689
10+$0.513
25+$0.468
50+$0.444
100+$0.420
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
-25°C
85°C
-
-
97Y9703

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$0.742
10+$0.525
25+$0.472
50+$0.443
100+$0.413
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
-
12AC9649

RoHS

Each
1+$4.370
10+$3.990
25+$3.810
50+$3.590
100+$3.380
More Pricing...
Quasi-Resonant
1Channels
Current
10.5V
25V
DIP
7Pins
Through Hole
52kHz
39kHz
65kHz
-
50%
Flyback
-25°C
130°C
-
-
52AH7821

RoHS

TEXAS INSTRUMENTS
Each
1+$1.510
10+$1.100
150+$0.859
525+$0.822
1050+$0.796
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
50%
Flyback, Forward
0°C
70°C
-
-
45AC7924

RoHS

Each
1+$1.550
10+$1.230
100+$0.836
500+$0.718
1000+$0.621
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
11V
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
0°C
70°C
-
-
45J2381

RoHS

Date/Lot Code

Each
1+$1.250
10+$1.010
100+$0.765
500+$0.729
1000+$0.708
Single Ended Controller
1Channels
Current Mode Control
12V
30V
DIP
8Pins
Through Hole
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
50Y1960

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$1.890
10+$1.450
25+$1.340
50+$1.280
100+$1.220
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
-
-
13AC6125

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$1.440
25+$0.545
50+$0.496
100+$0.446
250+$0.404
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
8.8V
28V
TSOP
6Pins
Surface Mount
65kHz
61kHz
71kHz
-
84%
Flyback
-40°C
125°C
-
-
98Y8952

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$7.500
25+$7.170
50+$6.720
100+$6.380
250+$5.730
More Pricing...
Quasi-Resonant Controller
1Channels
Current Mode Control
4.5V
42V
QFN
24Pins
Surface Mount
-
31.25kHz
2MHz
-
50%
Boost, Flyback, SEPIC
-40°C
125°C
-
AEC-Q100
17AC9887

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$1.640
10+$1.260
25+$1.170
50+$1.120
100+$1.060
More Pricing...
Quasi-Resonant Controller
1Channels
Current Mode Control
11V
25V
SOIC
8Pins
Surface Mount
-
20kHz
-
-
-
Flyback
-25°C
125°C
-
-
51AC9180

RoHS

Each
1+$2.510
10+$1.870
100+$1.530
500+$1.400
1000+$1.350
More Pricing...
Primary Side Controller
1Channels
Current Mode Control
-
-
SOIC
16Pins
Surface Mount
-
-
1MHz
0%
93%
Boost, Flyback
-40°C
150°C
-
-
69AH3177

RoHS

Each
1+$1.640
10+$1.280
100+$0.840
500+$0.708
1000+$0.599
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
07AH7235

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$1.280
10+$0.922
25+$0.833
50+$0.785
100+$0.736
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
-25°C
85°C
-
-
45J2386

RoHS

Date/Lot Code

Each
1+$1.330
10+$1.010
100+$0.815
500+$0.779
1000+$0.758
More Pricing...
Single Ended Controller
1Channels
Current
12V
25V
DIP
8Pins
Through Hole
52kHz
-
-
0%
48%
Boost, Flyback, Inverting
0°C
70°C
-
-
38Y7919

RoHS

Each
1+$2.500
10+$1.940
100+$1.640
500+$1.520
1000+$1.480
More Pricing...
Double Ended Controller
2Channels
Voltage Mode Control
8V
35V
DIP
16Pins
Through Hole
-
120kHz
400kHz
0%
49%
Push-Pull
-25°C
85°C
-
-
45J2263

RoHS

Date/Lot Code

Each
1+$1.770
10+$1.360
100+$1.140
500+$1.060
1000+$1.030
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
-
-
50AK4675

RoHS

Each
1+$9.000
10+$6.990
25+$6.490
50+$6.210
100+$5.930
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
8.2V
25V
NSOIC
8Pins
Surface Mount
-
-
-
-
96%
-
-40°C
125°C
-
-
51AK8162

RoHS

Each
1+$6.930
10+$4.940
25+$4.880
50+$4.810
100+$4.400
More Pricing...
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
-
-
50AK5619

RoHS

Each
1+$10.280
10+$8.010
25+$7.560
50+$7.120
100+$6.830
More Pricing...
Double Ended Controller
1Channels
Current Mode Control
8.5V
100V
TSSOP-EP
38Pins
Surface Mount
500kHz
-
-
-
-
Flyback, Forward
-40°C
125°C
-
-
50AK6384

RoHS

Each
1+$8.540
10+$6.610
25+$6.280
50+$5.950
182+$5.630
More Pricing...
Double Ended Controller
1Channels
Current Mode Control
0V
42V
QFN-EP
20Pins
Surface Mount
-
140kHz
750kHz
20%
80%
Boost, Buck, SEPIC
-40°C
125°C
-
-
51AK8161

RoHS

Each
1+$7.370
10+$5.640
25+$5.330
50+$5.010
100+$4.800
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
1.9V
18V
MSOP
8Pins
Surface Mount
300kHz
220kHz
360kHz
0%
92%
Boost, Flyback, SEPIC
-40°C
85°C
-
-
50AK5620

RoHS

Each
1+$28.290
5+$25.550
10+$22.810
25+$21.710
50+$20.620
More Pricing...
Double Ended Controller
1Channels
Current Mode Control
8.5V
100V
TSSOP-EP
38Pins
Surface Mount
500kHz
-
-
-
-
Flyback, Forward
-55°C
150°C
-
-
97Y9703RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
100+$0.413
250+$0.385
500+$0.368
1000+$0.354
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
67H7336RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
10+$0.570
25+$0.521
50+$0.494
100+$0.467
250+$0.442
More Pricing...
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
81Y7478RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
100+$0.420
250+$0.397
500+$0.383
1000+$0.371
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
26-50 of 418 items
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