PWM Controllers:

81 Products Found
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Manufacturer
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
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14AC5341

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.750
10+
$1.140
25+
$0.943
50+
$0.865
100+
$0.788
More Pricing...
Min: 1 / Mult: 1
Double Ended Controller
2Channels
Voltage Mode Control
7V
40V
SOIC
16Pins
Surface Mount
40kHz
1kHz
300kHz
-
50%
Flyback, Forward
-40°C
85°C
-
51AC9705

RoHS

Date/Lot Code

Each
1+
$0.891
10+
$0.633
100+
$0.500
500+
$0.447
1000+
$0.431
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
32AH6989

RoHS

Date/Lot Code

Each
1+
$6.820
10+
$6.420
25+
$6.070
50+
$5.800
180+
$5.560
More Pricing...
Min: 1 / Mult: 1
Double Ended Controller
1Channels
Voltage Mode Control
8V
40V
HTSSOP
16Pins
Surface Mount
1MHz
-
-
0%
94%
Synchronous Buck (Step Down)
-40°C
85°C
-
24M1675

RoHS

Date/Lot Code

STMICROELECTRONICS
Each
1+
$0.992
10+
$0.746
100+
$0.617
500+
$0.565
1000+
$0.549
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
52kHz
-
-
0%
100%
Boost, Flyback
-25°C
85°C
UC2842B/3B/4B/5B; UC3842B/3B/4B/5B
45AC7918

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.110
10+
$0.841
25+
$0.773
50+
$0.736
100+
$0.699
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
11V
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
51AC9707

RoHS

Each
1+
$0.923
10+
$0.674
100+
$0.543
500+
$0.487
1000+
$0.427
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
-
MiniDIP
8Pins
Through Hole
52kHz
-
-
0%
50%
Boost, Flyback
-25°C
85°C
-
51AC9706

RoHS

Each
1+
$0.353
10+
$0.353
100+
$0.324
500+
$0.324
1000+
$0.324
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
-
27AJ1015

RoHS

Date/Lot Code

Each
1+
$1.990
10+
$1.850
25+
$1.720
50+
$1.650
100+
$1.550
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
28V
DIP
8Pins
Surface Mount
-
-
500kHz
0%
50%
Flyback, Forward
-40°C
85°C
-
44AC2624

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.440
10+
$1.320
25+
$1.290
Min: 1 / 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
-
66AH7293

RoHS

Date/Lot Code

Each
1+
$4.110
10+
$3.840
25+
$3.630
50+
$3.480
150+
$3.310
More Pricing...
Min: 1 / Mult: 1
Primary Side Controller
1Channels
Voltage Mode Control
3.6V
40V
SOIC
8Pins
Surface Mount
-
20MHz
500kHz
-
-
Flyback
-25°C
85°C
-
33AH5499

RoHS

Date/Lot Code

Each
1+
$7.310
10+
$6.870
25+
$6.500
50+
$6.220
100+
$5.950
More Pricing...
Min: 1 / Mult: 1
Active Clamp Controller
1Channels
Current Mode Control, Voltage Mode Control
10V
16.5V
SOIC
20Pins
Surface Mount
-
-
1MHz
0%
100%
Full Bridge
-40°C
85°C
-
69AH0899

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$8.620
10+
$6.680
25+
$6.210
50+
$5.940
100+
$5.660
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
3V
16.5V
QSOP
16Pins
Surface Mount
500kHz
-
-
-
98%
Flyback
-40°C
85°C
-
28AH6346

RoHS

Date/Lot Code

TEXAS INSTRUMENTS
Each
1+
$5.380
10+
$5.100
25+
$4.870
80+
$4.690
120+
$4.520
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
-
07AH7236

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.923
10+
$0.694
25+
$0.634
50+
$0.605
100+
$0.575
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
-25°C
85°C
-
10AC8158

RoHS

Date/Lot Code

Each
1+
$2.610
10+
$2.400
25+
$2.180
50+
$2.080
190+
$1.980
Min: 1 / Mult: 1
Double Ended Controller
2Channels
Current Mode Control
8.3V
15V
SOIC
8Pins
Surface Mount
500kHz
10kHz
1MHz
0%
50%
Push-Pull
-40°C
85°C
-
10AC8156

RoHS

Date/Lot Code

Each
1+
$1.360
10+
$1.250
25+
$1.140
50+
$1.120
190+
$1.100
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
7.6V
20V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
96%
Boost, Buck, Flyback, Forward
-40°C
85°C
-
43AC3316

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$6.810
10+
$5.230
25+
$4.840
50+
$4.630
100+
$4.400
More Pricing...
Min: 1 / Mult: 1
Double Ended Controller
2Channels
Voltage Mode Control
2.9V
3.63V
QFN
56Pins
Surface Mount
-
194kHz
2MHz
-
-
Buck
-40°C
85°C
-
10AC8157

RoHS

Date/Lot Code

Each
1+
$2.020
10+
$1.850
25+
$1.680
50+
$1.600
190+
$1.530
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
7.6V
20V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
96%
Boost, Buck, Flyback, Forward
-40°C
85°C
-
51AC9704

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.944
10+
$0.678
25+
$0.610
50+
$0.573
100+
$0.536
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
-
73Y5114

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.740
10+
$2.040
25+
$1.870
50+
$1.770
100+
$1.680
More Pricing...
Min: 1 / Mult: 1
Active Clamp Controller
1Channels
Current Mode Control
17V
20V
TQFN
16Pins
Surface Mount
-
100kHz
600kHz
-
82%
Forward
-40°C
85°C
-
97Y9703

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.330
10+
$0.824
25+
$0.677
50+
$0.609
100+
$0.540
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
25V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-25°C
85°C
UC2844B
44AC2625

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.390
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
7.6V
20V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
96%
Boost, Buck, Flyback, Forward
-40°C
85°C
-
66AH7292

RoHS

Date/Lot Code

Each
1+
$4.520
10+
$4.230
25+
$3.990
80+
$3.840
120+
$3.650
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Voltage Mode Control
3.6V
50V
SOIC
16Pins
Surface Mount
-
-
500kHz
-
-
-
-20°C
85°C
-
28AH6366

RoHS

Date/Lot Code

Each
1+
$1.850
10+
$1.710
25+
$1.600
50+
$1.530
100+
$1.440
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
28V
DIP
8Pins
Surface Mount
-
-
500kHz
0%
100%
Flyback, Forward
-40°C
85°C
-
50AC7418

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.774
10+
$0.588
25+
$0.540
50+
$0.515
100+
$0.489
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
6.5V
36V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-25°C
85°C
-
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