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PWM Controllers :

39 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
98Y8952

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$10.340
50+$9.260
100+$8.790
250+$7.900
500+$7.240
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
03AC6199

RoHS

Each
1+$8.880
10+$8.700
25+$8.520
50+$8.350
100+$8.170
More Pricing...
Single Ended Controller
2Channels
Current Mode Control
4.5V
42V
VQFN
28Pins
Surface Mount
-
31.25kHz
2MHz
-
-
Boost, Buck, Flyback, SEPIC
-40°C
125°C
-
AEC-Q100
03AC6201

RoHS

Each
1+$9.000
10+$8.820
25+$8.650
50+$8.460
100+$8.280
More Pricing...
Single Ended Controller
2Channels
Current Mode Control
4.5V
42V
VQFN
32Pins
Surface Mount
-
31.25kHz
2MHz
-
-
Boost, Buck, Flyback, SEPIC
-40°C
125°C
-
AEC-Q100
33AC4632

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$17.680
50+$15.860
100+$15.050
250+$13.520
500+$12.380
More Pricing...
Single Ended Controller
2Channels
Current Mode Control
4.5V
25V
QFN 
48Pins
Surface Mount
-
-
1MHz
-
-
-
-
-
-
-
33AC4627

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$13.080
50+$11.260
100+$11.030
250+$10.810
500+$10.580
More Pricing...
Single Ended Controller
2Channels
Current Mode Control
4.5V
25V
TQFN
40Pins
Surface Mount
500kHz
200kHz
1MHz
-
-
Buck (Step Down)
-40°C
85°C
-
-
33AC4628

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$16.660
50+$14.340
100+$12.450
250+$12.200
500+$11.960
More Pricing...
Single Ended Controller
2Channels
Current Mode Control
4.5V
25V
QFN
48Pins
Surface Mount
500kHz
200kHz
1MHz
-
-
Buck (Step Down)
-40°C
85°C
-
-
38AC1492

RoHS

Each
1+$5.410
3000+$2.940
6000+$2.880
12000+$2.830
18000+$2.770
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
4.5V
36V
µMAX
10Pins
Surface Mount
-
100kHz
1MHz
-
93%
Boost, SEPIC
-40°C
125°C
-
AEC-Q100
73Y6206

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$24.420
25+$22.460
50+$20.750
100+$19.080
250+$17.410
More Pricing...
Double Ended Controller
1Channels
Current Mode Control
4.5V
5.5V
TQFN-EP
40Pins
Surface Mount
-
200kHz
600kHz
-
-
Buck
-40°C
105°C
-
-
31Y2511

RoHS

Each
1+$6.830
10+$6.690
25+$6.560
50+$6.420
100+$6.290
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
73Y2599

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$16.700
25+$14.610
50+$12.110
100+$10.860
250+$10.030
More Pricing...
Double Ended Controller
1Channels
Current Mode Control
4.5V
5.5V
TQFN-EP
40Pins
Surface Mount
-
200kHz
800kHz
-
-
Buck
-40°C
105°C
-
-
73Y2658

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$4.870
25+$3.350
50+$3.200
100+$3.020
250+$2.870
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
-
-
01AC4901

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$6.020
25+$4.130
50+$3.980
100+$3.820
250+$3.620
More Pricing...
Active Clamp Controller
1Channels
Current Mode Control
4.5V
36V
TQFN
16Pins
Surface Mount
-
100kHz
1MHz
-
74%
Forward
-40°C
125°C
-
-
82AH4582

RoHS

Each
1+$9.360
10+$7.190
25+$6.820
50+$6.430
100+$6.060
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
4.5V
40V
TSSOP
16Pins
Surface Mount
-
15kHz
1MHz
-
81.5%
Boost, Flyback, SEPIC
-40°C
125°C
-
AEC-Q100
92AH5528

RoHS

Each
1+$6.080
3000+$3.290
6000+$3.220
12000+$3.170
18000+$3.100
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
4.5V
36V
SWTQFN-EP
12Pins
Surface Mount
-
1MHz
2.5MHz
-
85%
Boost, SEPIC
-40°C
125°C
-
AEC-Q100
83AH9951

RoHS

Each
1+$9.850
10+$8.630
25+$7.140
50+$6.400
100+$5.920
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
4.5V
40V
TSSOP
16Pins
Surface Mount
-
15kHz
500kHz
-
50%
Boost, Flyback, SEPIC
-40°C
125°C
-
AEC-Q100
83AH9950

RoHS

Each
1+$9.850
10+$8.630
25+$7.140
50+$6.400
100+$5.920
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
4.5V
40V
TSSOP-EP
16Pins
Surface Mount
-
15kHz
500kHz
-
50%
Boost, Flyback, SEPIC
-40°C
125°C
-
AEC-Q100
51AK9112

RoHS

Each
1+$14.740
10+$11.530
25+$11.020
50+$10.510
100+$10.000
More Pricing...
Double Ended Controller
1Channels
Current Mode Control
4.5V
80V
TSSOP-EP
20Pins
Surface Mount
-
100kHz
750kHz
20%
80%
Boost, Inverting, SEPIC
-40°C
125°C
-
-
68AK5807

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+$2.260
50+$1.490
100+$1.330
250+$1.250
500+$1.200
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
4.5V
40V
MSOP
10Pins
Surface Mount
1MHz
-
-
0%
94%
Flyback, Forward
-40°C
125°C
-
-
50AK6381

RoHS

Each
1+$13.330
10+$10.440
25+$9.980
50+$9.530
100+$9.070
More Pricing...
Double Ended Controller
1Channels
Current Mode Control
4.5V
80V
TSSOP-EP
20Pins
Surface Mount
-
100kHz
750kHz
20%
80%
Boost, Inverting, SEPIC
-40°C
125°C
-
-
73Y2349

RoHS

Each
1+$6.690
3000+$3.690
6000+$3.620
12000+$3.550
18000+$3.460
More Pricing...
Single Ended Controller
1Channels
Current Mode Control
4.5V
40V
TSSOP
16Pins
Surface Mount
-
15kHz
1MHz
-
81.5%
Boost, Flyback, SEPIC
-40°C
125°C
-
-
17X9129

RoHS

Each
146+$6.130
Quasi-Resonant Controller
1Channels
Current Mode Control
4.5V
42V
QFN
28Pins
Surface Mount
-
31.25kHz
2MHz
-
50%
Boost, Flyback, SEPIC
-40°C
125°C
-
-
72Y1361

RoHS

Each
91+$6.230
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
MCP19116/7
-
72Y1363

RoHS

Each
146+$6.090
Quasi-Resonant Controller
1Channels
Current Mode Control
4.5V
42V
QFN
28Pins
Surface Mount
-
31.25kHz
2MHz
-
50%
Boost, Flyback, SEPIC
-40°C
125°C
MCP19117 Series
AEC-Q100
92X8728

RoHS

Each
91+$6.300
Single Ended Controller
1Channels
Current Mode Control
4.5V
40V
QFN
24Pins
Surface Mount
-
100kHz
1.6MHz
-
50%
Buck (Step Down)
-40°C
125°C
-
-
17X9130

RoHS

Each (Supplied on Full Reel)
Full Reel
3300+$5.680
Quasi-Resonant Controller
1Channels
Current Mode Control
4.5V
42V
QFN
28Pins
Surface Mount
-
31.25kHz
2MHz
-
50%
Boost, Flyback, SEPIC
-40°C
125°C
-
-
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