PWM Controllers:

489 Products Found
Find a huge range of PWM Controllers at element14 China. We stock a large selection of PWM Controllers, including new and most popular products from the world's top manufacturers including: Onsemi, Texas Instruments, Analog Devices, Stmicroelectronics & Infineon
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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
Product Range
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Packaging
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ComparePrice ForQuantity
2728279RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY2.940
(CNY3.3222)
500+
CNY2.420
(CNY2.7346)
1000+
CNY2.390
(CNY2.7007)
Min: 100 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
-
28V
TSOP
6Pins
Surface Mount
100kHz
92kHz
108kHz
-
84%
Flyback
-40°C
125°C
-
-
2762322

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY7.420
(CNY8.3846)
10+
CNY6.570
(CNY7.4241)
50+
CNY6.250
(CNY7.0625)
100+
CNY5.920
(CNY6.6896)
250+
CNY5.700
(CNY6.441)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10.5V
26V
SOIC
8Pins
Surface Mount
65kHz
-
-
0%
80%
Flyback
-25°C
130°C
-
-
2895732RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY4.540
(CNY5.1302)
500+
CNY3.700
(CNY4.181)
2500+
CNY3.510
(CNY3.9663)
7500+
CNY3.320
(CNY3.7516)
20000+
CNY3.130
(CNY3.5369)
More Pricing...
Min: 100 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
7Pins
Surface Mount
65kHz
-
-
-
84%
Flyback
-40°C
125°C
-
-
2983684RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY48.240
(CNY54.5112)
Min: 100 / Mult: 1
4.75V
Double Ended Controller
5.25V
2Channels
Current Mode Control
4.75V
5.25V
TQFN
40Pins
Surface Mount
300kHz
-
450kHz
-
-
Buck (Step Down)
-40°C
100°C
-
-
2724279RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY4.060
(CNY4.5878)
250+
CNY3.890
(CNY4.3957)
500+
CNY3.730
(CNY4.2149)
Min: 100 / Mult: 5
-
Double Ended Controller
-
2Channels
Voltage Mode Control
7V
40V
SOIC
16Pins
Surface Mount
40kHz
1kHz
200kHz
-
50%
Push-Pull
-40°C
125°C
-
-
2806968RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY9.480
(CNY10.7124)
250+
CNY9.170
(CNY10.3621)
Min: 100 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
8V
23V
NSOIC
16Pins
Surface Mount
-
10kHz
300kHz
-
75%
Flyback
-40°C
150°C
-
-
2893186RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY6.520
(CNY7.3676)
250+
CNY6.470
(CNY7.3111)
500+
CNY6.420
(CNY7.2546)
1000+
CNY6.370
(CNY7.1981)
2500+
CNY6.320
(CNY7.1416)
Min: 100 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
11.5V
23V
SOIC
8Pins
Surface Mount
154kHz
-
-
-
50%
Flyback
-40°C
150°C
-
-
2768346RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY5.600
(CNY6.328)
500+
CNY4.650
(CNY5.2545)
2500+
CNY4.470
(CNY5.0511)
5000+
CNY4.300
(CNY4.859)
7500+
CNY4.120
(CNY4.6556)
Min: 100 / Mult: 1
-
Primary Side Controller
-
1Channels
Current Mode Control
-
-
NSOIC
10Pins
Surface Mount
65kHz
-
-
-
-
Flyback
-40°C
125°C
-
-
2803458RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
25+
CNY28.500
(CNY32.205)
Min: 100 / Mult: 1
-
Double Ended Controller
-
2Channels
Voltage Mode Control
2.9V
3.63V
QFN
56Pins
Surface Mount
-
194kHz
2MHz
-
-
Buck
-40°C
85°C
-
-
2806970RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY11.840
(CNY13.3792)
250+
CNY11.390
(CNY12.8707)
500+
CNY10.940
(CNY12.3622)
1000+
CNY10.490
(CNY11.8537)
2500+
CNY10.040
(CNY11.3452)
Min: 100 / Mult: 1
-
Double Ended Controller
-
1Channels
Voltage Mode Control
8.85V
16V
NSOIC
16Pins
Surface Mount
-
-
500kHz
48%
52%
Half Bridge
0°C
105°C
-
-
2841749

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY12.100
(CNY13.673)
10+
CNY6.610
(CNY7.4693)
100+
CNY4.590
(CNY5.1867)
500+
CNY4.130
(CNY4.6669)
1000+
CNY3.740
(CNY4.2262)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
1Channels
Current Mode Control
9.4V
27V
SOIC
8Pins
Surface Mount
100kHz
-
-
-
80%
Flyback
-40°C
150°C
-
-
2724275RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY6.800
(CNY7.684)
500+
CNY5.670
(CNY6.4071)
2500+
CNY5.660
(CNY6.3958)
5000+
CNY5.650
(CNY6.3845)
7500+
CNY5.640
(CNY6.3732)
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
7Pins
Surface Mount
65kHz
61.75kHz
68.25kHz
-
85%
Flyback
-40°C
125°C
-
-
2677154RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY2.430
(CNY2.7459)
500+
CNY2.080
(CNY2.3504)
3000+
CNY1.740
(CNY1.9662)
9000+
CNY1.730
(CNY1.9549)
24000+
CNY1.720
(CNY1.9436)
More Pricing...
Min: 100 / Mult: 5
-
Secondary Side Controller
-
1Channels
Current Mode Control
-
-
TSOP
6Pins
Surface Mount
65kHz
-
-
-
84%
Flyback
-
150°C
-
-
2762314

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY10.320
(CNY11.6616)
10+
CNY6.830
(CNY7.7179)
50+
CNY6.440
(CNY7.2772)
100+
CNY6.050
(CNY6.8365)
250+
CNY5.680
(CNY6.4184)
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
11V
25V
SOIC
8Pins
Surface Mount
-
20kHz
-
-
-
Flyback
-25°C
125°C
-
-
2809966RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY9.080
(CNY10.2604)
2500+
CNY8.660
(CNY9.7858)
Min: 100 / 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
-
-
2762321

RoHS

Each
1+
CNY20.300
(CNY22.939)
10+
CNY16.930
(CNY19.1309)
50+
CNY15.940
(CNY18.0122)
100+
CNY14.950
(CNY16.8935)
250+
CNY14.160
(CNY16.0008)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10.5V
25V
DIP
7Pins
Through Hole
65kHz
-
-
0%
80%
Flyback
-25°C
130°C
-
-
2845220

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
CNY4.490
(CNY5.0737)
10+
CNY2.850
(CNY3.2205)
100+
CNY2.210
(CNY2.4973)
500+
CNY2.130
(CNY2.4069)
2500+
CNY2.110
(CNY2.3843)
More Pricing...
Min: 5 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
14V
36V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
2895694RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY6.970
(CNY7.8761)
500+
CNY6.740
(CNY7.6162)
4000+
CNY6.500
(CNY7.345)
8000+
CNY6.270
(CNY7.0851)
12000+
CNY6.020
(CNY6.8026)
Min: 100 / Mult: 1
-
Secondary Side Controller
-
1Channels
Current Mode Control
-
-
MSOP
10Pins
Surface Mount
500kHz
1kHz
1MHz
0%
84%
Flyback, Forward
-40°C
125°C
-
-
2920722RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY16.310
(CNY18.4303)
2600+
CNY16.000
(CNY18.080)
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10V
450V
SOIC
14Pins
Surface Mount
3MHz
1kHz
-
0%
49.6%
Flyback, Forward
-40°C
125°C
-
-
2628015RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY2.870
(CNY3.2431)
500+
CNY2.650
(CNY2.9945)
2500+
CNY2.500
(CNY2.825)
7500+
CNY2.340
(CNY2.6442)
20000+
CNY2.180
(CNY2.4634)
More Pricing...
Min: 100 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-25°C
85°C
UC2844B
-
2728376RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY4.390
(CNY4.9607)
500+
CNY3.520
(CNY3.9776)
2500+
CNY3.420
(CNY3.8646)
7500+
CNY3.310
(CNY3.7403)
20000+
CNY3.200
(CNY3.616)
More Pricing...
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
30V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
-25°C
85°C
-
-
2710053RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY12.380
(CNY13.9894)
500+
CNY10.940
(CNY12.3622)
1000+
CNY9.110
(CNY10.2943)
2500+
CNY8.710
(CNY9.8423)
5000+
CNY8.550
(CNY9.6615)
Min: 100 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
10.5V
25V
DIP
7Pins
Surface Mount
52kHz
39kHz
65kHz
-
50%
Flyback
-25°C
130°C
-
-
2519132RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY21.820
(CNY24.6566)
250+
CNY20.430
(CNY23.0859)
500+
CNY19.040
(CNY21.5152)
2500+
CNY18.380
(CNY20.7694)
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Constant Frequency
2.5V
5.5V
SOT-23
6Pins
Surface Mount
-
-
-
-
90%
Boost, Flyback, SEPIC
-40°C
85°C
-
-
2983628RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY25.990
(CNY29.3687)
250+
CNY25.260
(CNY28.5438)
500+
CNY24.490
(CNY27.6737)
Min: 100 / Mult: 1
-
Double Ended Controller
-
2Channels
Current Mode Control
5V
28V
QSOP
28Pins
Surface Mount
300kHz
-
-
4%
87%
Synchronous Buck (Step Down)
-10°C
100°C
-
-
2857745RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY16.270
(CNY18.3851)
2500+
CNY15.950
(CNY18.0235)
Min: 100 / Mult: 1
-
Double Ended Controller
-
2Channels
Current Mode Control
4.1V
15V
SOIC
8Pins
Surface Mount
500kHz
10kHz
1MHz
0%
50%
Push-Pull
-40°C
85°C
-
-
201-225 of 489 items
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