PWM Controllers:

457 Products Found
Find a huge range of PWM Controllers at element14 New Zealand. We stock a large selection of PWM Controllers, including new and most popular products from the world's top manufacturers including: Onsemi, Analog Devices, Stmicroelectronics, Texas Instruments & Infineon
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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
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Duty Cycle Max
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ComparePrice ForQuantity
2534255

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.150
($5.9225)
10+
$2.780
($3.197)
100+
$1.930
($2.2195)
500+
$1.770
($2.0355)
1000+
$1.620
($1.863)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
2Channels
Voltage Mode Control
8V
35V
SOIC
16Pins
Surface Mount
-
100Hz
400kHz
0%
49%
Half-Bridge
0°C
70°C
-
-
2460840

RoHS

Each
1+
$4.190
($4.8185)
10+
$2.760
($3.174)
50+
$2.740
($3.151)
100+
$2.710
($3.1165)
250+
$2.700
($3.105)
More Pricing...
Min: 1 / Mult: 1
-
Primary Side Controller
-
1Channels
Current Mode Control
14V
16V
NSOIC
16Pins
Surface Mount
-
-
1MHz
0%
93%
Boost, Flyback
-40°C
150°C
-
-
3008581

RoHS

Each
1+
$6.400
($7.360)
10+
$6.390
($7.3485)
25+
$6.380
($7.337)
50+
$6.370
($7.3255)
100+
$6.360
($7.314)
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
-
-
2849824

RoHS

Each
1+
$2.710
($3.1165)
10+
$1.480
($1.702)
100+
$1.020
($1.173)
500+
$0.919
($1.0568)
1000+
$0.834
($0.9591)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
MiniDIP
8Pins
Through Hole
52kHz
-
-
0%
100%
Boost, Flyback
-25°C
85°C
UC3842B/3B/4B/5B
-
3123589

RoHS

Each
1+
$4.470
($5.1405)
10+
$3.920
($4.508)
50+
$3.240
($3.726)
100+
$2.910
($3.3465)
250+
$2.690
($3.0935)
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
0V
21V
SOIC
8Pins
Surface Mount
-
40kHz
130kHz
0%
99%
Flyback
-40°C
105°C
-
-
3008567

RoHS

Each
1+
$2.450
($2.8175)
10+
$2.440
($2.806)
50+
$2.430
($2.7945)
100+
$2.420
($2.783)
250+
$2.410
($2.7715)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
-
-
500kHz
0%
50%
Flyback, Forward
0°C
70°C
-
-
2983684

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$12.120
($13.938)
10+
$11.110
($12.7765)
Min: 1 / 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
-
-
3011603

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.670
($3.0705)
Min: 1 / Mult: 1
-
Secondary Side Controller
-
1Channels
Current Mode Control
10V
75V
VFQFPN
16Pins
Surface Mount
-
100Hz
1MHz
0%
85%
Flyback, Forward
-40°C
85°C
-
-
3123549

RoHS

Each
1+
$2.020
($2.323)
10+
$1.990
($2.2885)
50+
$1.940
($2.231)
100+
$1.900
($2.185)
250+
$1.860
($2.139)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
14Pins
Surface Mount
-
-
500kHz
0%
50%
Flyback, Forward
0°C
70°C
-
-
2534143

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.330
($1.5295)
10+
$1.180
($1.357)
100+
$1.050
($1.2075)
500+
$0.983
($1.1304)
2500+
$0.962
($1.1063)
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
-
28V
SOIC
8Pins
Surface Mount
110kHz
-
-
-
-
Flyback
-40°C
125°C
-
-
2983636

RoHS

Each
1+
$6.600
($7.590)
10+
$5.690
($6.5435)
25+
$5.670
($6.5205)
50+
$5.650
($6.4975)
100+
$5.630
($6.4745)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
4Channels
Current Mode Control
9V
16V
QSOP
16Pins
Surface Mount
-
-
2MHz
0%
99%
Full Bridge
-40°C
105°C
-
-
2849825

RoHS

Each
1+
$2.730
($3.1395)
10+
$1.490
($1.7135)
100+
$1.030
($1.1845)
500+
$0.922
($1.0603)
1000+
$0.838
($0.9637)
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
-
-
3132656

RoHS

Each
1+
$1.290
($1.4835)
10+
$0.978
($1.1247)
100+
$0.741
($0.8522)
500+
$0.729
($0.8384)
1000+
$0.648
($0.7452)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
0°C
70°C
-
-
3008578

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.380
($2.737)
10+
$2.270
($2.6105)
50+
$2.150
($2.4725)
100+
$2.040
($2.346)
250+
$1.920
($2.208)
More Pricing...
Min: 1 / Mult: 1
-
Primary Side Controller
-
1Channels
Current Mode Control, Voltage Mode Control
9V
36V
SOT-23
6Pins
Surface Mount
-
1kHz
130kHz
-
-
Flyback
-20°C
125°C
UCC28700
-
2806977

RoHS

Each
1+
$1.840
($2.116)
10+
$0.954
($1.0971)
100+
$0.883
($1.0154)
500+
$0.859
($0.9878)
1000+
$0.808
($0.9292)
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
11V
30V
DIP
8Pins
Through Hole
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
-
2983628

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$7.110
($8.1765)
10+
$6.470
($7.4405)
25+
$6.320
($7.268)
50+
$6.170
($7.0955)
100+
$6.000
($6.900)
More Pricing...
Min: 1 / 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
-
-
2534143RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$1.050
($1.2075)
500+
$0.983
($1.1304)
2500+
$0.962
($1.1063)
Min: 100 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
-
28V
SOIC
8Pins
Surface Mount
110kHz
-
-
-
-
Flyback
-40°C
125°C
-
-
2534255RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$1.930
($2.2195)
500+
$1.770
($2.0355)
1000+
$1.620
($1.863)
2000+
$1.560
($1.794)
3000+
$1.560
($1.794)
Min: 100 / Mult: 1
-
Double Ended Controller
-
2Channels
Voltage Mode Control
8V
35V
SOIC
16Pins
Surface Mount
-
100Hz
400kHz
0%
49%
Half-Bridge
0°C
70°C
-
-
2762322

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.710
($1.9665)
10+
$1.510
($1.7365)
50+
$1.450
($1.6675)
100+
$1.370
($1.5755)
250+
$1.320
($1.518)
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
-
-
3011603RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
$2.670
($3.0705)
Min: 100 / Mult: 1
-
Secondary Side Controller
-
1Channels
Current Mode Control
10V
75V
VFQFPN
16Pins
Surface Mount
-
100Hz
1MHz
0%
85%
Flyback, Forward
-40°C
85°C
-
-
2991773

RoHS

Each
1+
$8.940
($10.281)
25+
$7.450
($8.5675)
100+
$6.760
($7.774)
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
9V
80V
SOIC
14Pins
Surface Mount
-
1kHz
3MHz
0%
49.6%
Flyback, Forward
-55°C
125°C
-
-
2991831

RoHS

Each
1+
$2.350
($2.7025)
25+
$1.970
($2.2655)
100+
$1.920
($2.208)
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
-
-
3008539RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$0.281
($0.3232)
500+
$0.272
($0.3128)
1000+
$0.262
($0.3013)
5000+
$0.245
($0.2818)
10000+
$0.227
($0.261)
Min: 100 / Mult: 5
-
Double Ended Controller
-
2Channels
Constant Frequency
7V
40V
SOIC
16Pins
Surface Mount
-
1kHz
300kHz
-
45%
Push-Pull
-40°C
85°C
-
-
2845221RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$0.964
($1.1086)
500+
$0.742
($0.8533)
1000+
$0.726
($0.8349)
2500+
$0.523
($0.6015)
Min: 100 / Mult: 5
-
Single Ended Controller
-
1Channels
Current Mode Control
14V
36V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
2460843

RoHS

Each
1+
$3.940
($4.531)
10+
$2.550
($2.9325)
50+
$2.480
($2.852)
100+
$2.410
($2.7715)
250+
$2.290
($2.6335)
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
2Channels
Voltage Mode Control
8V
35V
NSOIC
16Pins
Surface Mount
-
120kHz
400kHz
0%
49%
Push-Pull
-25°C
85°C
-
-
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