PWM Controllers:

486 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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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
2628015RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY3.730
(CNY4.2149)
500+
CNY3.130
(CNY3.5369)
1000+
CNY2.860
(CNY3.2318)
2500+
CNY2.180
(CNY2.4634)
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+
CNY5.430
(CNY6.1359)
500+
CNY4.230
(CNY4.7799)
1000+
CNY3.790
(CNY4.2827)
2500+
CNY3.170
(CNY3.5821)
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
-
-
2983628RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY27.970
(CNY31.6061)
25+
CNY27.320
(CNY30.8716)
50+
CNY26.660
(CNY30.1258)
100+
CNY25.990
(CNY29.3687)
250+
CNY25.260
(CNY28.5438)
More Pricing...
Min: 10 / 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
-
-
2724275

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY15.920
(CNY17.9896)
10+
CNY9.120
(CNY10.3056)
100+
CNY6.800
(CNY7.684)
500+
CNY6.530
(CNY7.3789)
2500+
CNY6.270
(CNY7.0851)
More Pricing...
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
-
-
2112630RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY3.830
(CNY4.3279)
500+
CNY2.940
(CNY3.3222)
1000+
CNY2.650
(CNY2.9945)
2500+
CNY2.010
(CNY2.2713)
Min: 100 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
-40°C
105°C
-
-
2845214

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY10.930
(CNY12.3509)
10+
CNY8.170
(CNY9.2321)
50+
CNY7.280
(CNY8.2264)
100+
CNY6.230
(CNY7.0399)
250+
CNY5.400
(CNY6.102)
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
8.3V
18V
SOIC
8Pins
Surface Mount
110kHz
-
-
-
-
Flyback
-40°C
125°C
-
-
2991773

RoHS

Each
1+
CNY34.840
(CNY39.3692)
25+
CNY29.030
(CNY32.8039)
106+
CNY26.320
(CNY29.7416)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
9V
80V
SOIC
14Pins
Surface Mount
-
1MHz
3MHz
0%
49.6%
Flyback, Forward
-55°C
125°C
-
-
2920722

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY21.610
(CNY24.4193)
25+
CNY18.010
(CNY20.3513)
100+
CNY16.310
(CNY18.4303)
2600+
CNY16.000
(CNY18.080)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
10V
450V
SOIC
14Pins
Surface Mount
3MHz
1MHz
-
0%
49.6%
Flyback, Forward
-40°C
125°C
-
-
2724277RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY2.570
(CNY2.9041)
500+
CNY2.130
(CNY2.4069)
1000+
CNY2.030
(CNY2.2939)
Min: 100 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
TSOP
6Pins
Surface Mount
65kHz
61kHz
71kHz
-
84%
Flyback
-40°C
125°C
-
-
2841749RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY4.590
(CNY5.1867)
500+
CNY4.130
(CNY4.6669)
1000+
CNY3.740
(CNY4.2262)
2500+
CNY3.380
(CNY3.8194)
5000+
CNY3.270
(CNY3.6951)
Min: 100 / Mult: 1
-
Double Ended Controller
-
1Channels
Current Mode Control
9.4V
27V
SOIC
8Pins
Surface Mount
100kHz
-
-
-
80%
Flyback
-40°C
150°C
-
-
2728375RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY5.530
(CNY6.2489)
250+
CNY5.100
(CNY5.763)
500+
CNY4.610
(CNY5.2093)
Min: 100 / Mult: 5
-
Double Ended Controller
-
2Channels
Voltage Mode Control
7V
40V
SOIC
16Pins
Surface Mount
40kHz
1MHz
300kHz
-
50%
Flyback, Forward
-40°C
85°C
-
-
2849823RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY3.870
(CNY4.3731)
500+
CNY3.720
(CNY4.2036)
1000+
CNY3.510
(CNY3.9663)
2500+
CNY3.310
(CNY3.7403)
5000+
CNY3.150
(CNY3.5595)
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
2668516RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY18.160
(CNY20.5208)
250+
CNY16.910
(CNY19.1083)
500+
CNY15.670
(CNY17.7071)
2500+
CNY14.940
(CNY16.8822)
Min: 100 / Mult: 1
-
Active Clamp Controller
-
1Channels
Current Mode Control
4.5V
36V
TQFN
16Pins
Surface Mount
-
100kHz
1MHz
-
74%
Forward
-40°C
125°C
-
-
2806980RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY4.330
(CNY4.8929)
250+
CNY4.150
(CNY4.6895)
500+
CNY3.780
(CNY4.2714)
1000+
CNY3.300
(CNY3.729)
2500+
CNY3.160
(CNY3.5708)
More Pricing...
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
11V
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
0°C
70°C
-
-
2806975RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY3.690
(CNY4.1697)
500+
CNY3.540
(CNY4.0002)
1000+
CNY3.410
(CNY3.8533)
2500+
CNY3.190
(CNY3.6047)
5000+
CNY3.000
(CNY3.390)
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
11V
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
2983633RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY14.230
(CNY16.0799)
250+
CNY13.360
(CNY15.0968)
500+
CNY11.690
(CNY13.2097)
1000+
CNY9.710
(CNY10.9723)
Min: 100 / Mult: 1
-
Double Ended Controller
-
1Channels
Voltage Mode Control
4.5V
5.5V
SOIC
8Pins
Surface Mount
300kHz
-
-
0%
100%
Buck
0°C
70°C
-
-
2841753RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY6.080
(CNY6.8704)
500+
CNY5.370
(CNY6.0681)
1000+
CNY4.250
(CNY4.8025)
2500+
CNY3.760
(CNY4.2488)
10000+
CNY3.700
(CNY4.181)
Min: 100 / Mult: 1
-
Double Ended Controller
-
1Channels
Current Mode Control
9.4V
27V
SOIC
8Pins
Surface Mount
125kHz
-
-
-
80%
Flyback
-40°C
150°C
-
-
2991831

RoHS

Each
1+
CNY9.990
(CNY11.2887)
25+
CNY8.340
(CNY9.4242)
100+
CNY8.170
(CNY9.2321)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
9V
20V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
50%
Boost, Buck, Flyback, Forward
-40°C
85°C
-
-
2514331RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY13.770
(CNY15.5601)
250+
CNY12.960
(CNY14.6448)
500+
CNY11.860
(CNY13.4018)
2500+
CNY11.420
(CNY12.9046)
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
4.5V
36V
TQFN
16Pins
Surface Mount
-
100kHz
1MHz
-
95%
Boost, Flyback
-40°C
125°C
-
-
2728374RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY5.670
(CNY6.4071)
250+
CNY4.900
(CNY5.537)
500+
CNY4.420
(CNY4.9946)
1000+
CNY3.800
(CNY4.294)
2500+
CNY3.330
(CNY3.7629)
Min: 100 / Mult: 1
-
Double Ended Controller
-
2Channels
Voltage Mode Control
7V
40V
SOIC
16Pins
Surface Mount
40kHz
1MHz
200kHz
-
50%
Push-Pull
-40°C
125°C
-
-
2857744

RoHS

Each
1+
CNY19.760
(CNY22.3288)
25+
CNY18.080
(CNY20.4304)
100+
CNY16.400
(CNY18.532)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
2.9V
14V
SOIC
8Pins
Surface Mount
400kHz
360kHz
440kHz
-
85%
Boost, SEPIC
-40°C
125°C
-
-
2798894RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY21.600
(CNY24.408)
250+
CNY20.350
(CNY22.9955)
500+
CNY19.110
(CNY21.5943)
2500+
CNY17.680
(CNY19.9784)
Min: 100 / Mult: 1
-
Double Ended Controller
-
1Channels
Voltage Mode Control
2V
26V
TDFN
14Pins
Surface Mount
-
-
-
-
-
Buck
-40°C
85°C
-
-
2798897RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY20.030
(CNY22.6339)
250+
CNY19.000
(CNY21.470)
500+
CNY16.370
(CNY18.4981)
2500+
CNY15.560
(CNY17.5828)
Min: 100 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
4.5V
36V
TQFN
16Pins
Surface Mount
500kHz
-
-
-
94%
Boost, Flyback
-40°C
125°C
-
-
226-250 of 486 items
of 20 page(s)

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