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PWM Controllers:

256 Products Found
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Power Supply Controller Type
No. of Channels
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Supply Voltage Max
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No. of Pins
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Switching Frequency Min
Switching Frequency Max
Duty Cycle Min
Duty Cycle Max
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ICE3A2065ELJFKLA1
INFINEON ICE3A2065ELJFKLA1
2762316

Data Sheet

RoHS

Date/Lot Code

INFINEON
  1. PWM Controller
  2. Current Mode
  3. Off LIne SMPS
  4. 10.5V - 26V Supply
  5. 100 kHz
  6. 650V/10.3A Out
  7. DIP-8
Each
1+
€2.230
10+
€1.660
50+
€1.500
100+
€1.340
250+
€1.300
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
10.5V
26V
DIP
8Pins
Through Hole
100kHz
-
-
0%
75%
Flyback
-25°C
130°C
-
-
MIC38HC42YM-TR
MICROCHIP MIC38HC42YM-TR
2809968

Data Sheet

RoHS

Date/Lot Code

MICROCHIP
  1. PWM Controller
  2. 7.6V to 20V Supply
  3. 500kHz
  4. 5V/1A out
  5. SOIC-8
Each (Supplied on Cut Tape)
Cut Tape
1+
€1.170
25+
€1.150
100+
€1.120
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
-
-
MIC38HC42YM-TR
MICROCHIP MIC38HC42YM-TR
2809968RL

Data Sheet

RoHS

Date/Lot Code

MICROCHIP
  1. PWM Controller
  2. 7.6V to 20V Supply
  3. 500kHz
  4. 5V/1A out
  5. SOIC-8
Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
€1.120
Min: 100 / 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
-
-
LM3477AMM
TEXAS INSTRUMENTS LM3477AMM
1312567

Data Sheet

RoHS

TEXAS INSTRUMENTS
  1. DC-DC Controller IC
  2. High-Side
  3. N-Channel
  4. Switching Regulator
  5. 35V-2.97V
  6. 500 kHz
  7. 6A
  8. MSOP-8
Each (Supplied on Cut Tape)
Cut Tape
1+
€2.380
10+
€2.140
50+
€1.930
100+
€1.720
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
2.97V
35V
MSOP
8Pins
Surface Mount
500kHz
-
-
0%
93%
Buck, Boost
-40°C
125°C
-
-
LM3477AMM
TEXAS INSTRUMENTS LM3477AMM
1312567RL

Data Sheet

RoHS

TEXAS INSTRUMENTS
  1. DC-DC Controller IC
  2. High-Side
  3. N-Channel
  4. Switching Regulator
  5. 35V-2.97V
  6. 500 kHz
  7. 6A
  8. MSOP-8
Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
€1.720
Min: 100 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
2.97V
35V
MSOP
8Pins
Surface Mount
500kHz
-
-
0%
93%
Buck, Boost
-40°C
125°C
-
-
UCC2807N-1
TEXAS INSTRUMENTS UCC2807N-1
3123579

RoHS

TEXAS INSTRUMENTS
  1. PROG MAX DUTY CYCLE PWM CONTROL
Each
1+
€3.770
10+
€3.590
25+
€3.490
50+
€3.430
100+
€3.330
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
-
DIP
8Pins
Through Hole
-
-
1MHz
0%
81%
-
-40°C
85°C
-
-
UC3842BN
STMICROELECTRONICS UC3842BN
9882529

Data Sheet

RoHS

STMICROELECTRONICS
  1. Current Mode PWM Controller
  2. 12V-25V supply
  3. 250kHz
  4. 13.5V/200mA out
  5. DIP-8
Each
1+
€0.804
10+
€0.574
100+
€0.453
500+
€0.405
1000+
€0.390
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
-
UC3843BNG
ONSEMI UC3843BNG
2382335

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Controller Current Mode
  2. 30V-12V supply
  3. 52 kHz
  4. 13.5V/1A out
  5. DIP-8
Each
1+
€1.090
10+
€0.546
100+
€0.484
500+
€0.482
1000+
€0.472
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
30V
DIP
8Pins
Through Hole
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
UC2843BNG
ONSEMI UC2843BNG
1230088

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. Advanced PWM Controller
  2. 25V-12V supply
  3. 250 kHz
  4. 13.4V/200mA out
  5. DIP-8
Each
1+
€1.900
10+
€1.180
50+
€0.786
100+
€0.702
250+
€0.689
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
52kHz
-
-
0%
96%
Boost, Flyback
-25°C
85°C
-
-
UC3845BN
STMICROELECTRONICS UC3845BN
9882928

Data Sheet

RoHS

Date/Lot Code

STMICROELECTRONICS
  1. PWM Controller
  2. 25V-12V supply
  3. 250 kHz
  4. 5V/200mA out
  5. DIP-8
Each
1+
€0.899
10+
€0.644
100+
€0.511
500+
€0.458
1000+
€0.437
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
52kHz
-
-
0%
50%
Boost, Flyback
-40°C
150°C
-
-
UC3842BNG
ONSEMI UC3842BNG
1652438

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Controller
  2. 25V-12V supply
  3. 250 kHz
  4. 13.4V/200mA out
  5. DIP-8
Each
1+
€1.890
10+
€1.120
50+
€0.858
100+
€0.779
250+
€0.644
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
UC3843BD1G
ONSEMI UC3843BD1G
2102563

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. Current Mode Controller
  2. 25V-12V supply
  3. 500 kHz
  4. 13.4V/200mA out
  5. SOIC-8
Each
1+
€0.601
10+
€0.426
100+
€0.304
500+
€0.277
1000+
€0.267
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
-
SG3525ANG
ONSEMI SG3525ANG
1652397

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Control Circuit
  2. 8 V to 35 V supply
  3. 400 kHz
  4. 18 V/400 mA out
  5. DIP-16
Each
1+
€1.490
10+
€1.080
50+
€0.985
100+
€0.874
250+
€0.810
More Pricing...
Min: 1 / Mult: 1
Double Ended Controller
2Channels
Voltage Mode Control
8V
35V
DIP
16Pins
Through Hole
-
100kHz
400kHz
0%
49%
Half-Bridge
0°C
70°C
-
-
UC2843BD1
STMICROELECTRONICS UC2843BD1
9882502

Data Sheet

RoHS

Date/Lot Code

STMICROELECTRONICS
  1. Current Mode PWM
  2. 30V supply
  3. 500 kHz
  4. 5V/1A out
  5. SOIC-8
Each
1+
€1.020
10+
€0.739
50+
€0.668
100+
€0.512
250+
€0.486
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
-40°C
150°C
-
-
SG3525AP
STMICROELECTRONICS SG3525AP
2460844

RoHS

Date/Lot Code

STMICROELECTRONICS
  1. PWM Regulator
  2. Voltage Mode
  3. 8V to 35V
  4. 100Hz to 400kHz
  5. 0 to 49% Duty Cycle
  6. PDIP-16
Each
1+
€2.150
10+
€1.600
50+
€1.370
100+
€1.300
250+
€1.240
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
0°C
70°C
-
-
UC3844BN
STMICROELECTRONICS UC3844BN
2849826

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Controller
  2. Current Mode
  3. 12V-25V supply
  4. 250kHz
  5. 13.5V/200mA out
  6. DIP-8
Each
1+
€0.862
10+
€0.629
100+
€0.508
500+
€0.454
1000+
€0.394
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
-
-
UC3843AN
TEXAS INSTRUMENTS UC3843AN
3008564

RoHS

Date/Lot Code

TEXAS INSTRUMENTS
  1. Current Mode PWM
  2. 25V-12V supply
  3. 500 kHz
  4. 15V/1A out
  5. DIP-8
Each
1+
€1.200
10+
€1.190
25+
€1.180
50+
€1.170
100+
€1.160
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
-
-
500kHz
0%
100%
Flyback, Forward
0°C
70°C
-
-
UC3844BDR2G
ONSEMI UC3844BDR2G
2845221

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Controller
  2. 14V to 36V Supply
  3. 52kHz
  4. 5V/1A out
  5. SOIC-14
Each (Supplied on Cut Tape)
Cut Tape
1+
€1.280
10+
€0.782
100+
€0.505
500+
€0.388
1000+
€0.381
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
14V
36V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
MIC3809YM-TR
MICROCHIP MIC3809YM-TR
2857745

Data Sheet

RoHS

Date/Lot Code

MICROCHIP
  1. PWM Controller
  2. 4.1V to 15V Supply
  3. 1MHz
  4. 12V/1A out
  5. SOIC-8
Each (Supplied on Cut Tape)
Cut Tape
1+
€3.100
25+
€2.570
100+
€2.340
2500+
€1.810
Min: 1 / 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
-
-
UC2843BN
STMICROELECTRONICS UC2843BN
2806974

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Controller
  2. 11V to 30V Supply
  3. 500kHz
  4. 1.6Vlow & 13.Vhigh/200mA out
  5. DIP-8
Each
1+
€0.831
10+
€0.597
100+
€0.481
500+
€0.431
1000+
€0.391
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
11V
30V
DIP
8Pins
Through Hole
52kHz
-
-
0%
100%
Boost, Flyback
-25°C
85°C
-
-
UC2844BN
STMICROELECTRONICS UC2844BN
2806976

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Controller
  2. 11V to 30V Supply
  3. 500kHz
  4. 1.6Vlow & 13.Vhigh/200mA out
  5. DIP-8
Each
1+
€1.000
10+
€0.725
100+
€0.577
500+
€0.519
1000+
€0.481
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
-
-
NCP12700BDNR2G
ONSEMI NCP12700BDNR2G
2895694

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Controller
  2. 9V to 120V Input
  3. 1MHz
  4. 8V/2A out
  5. MSOP-10
Each (Supplied on Cut Tape)
Cut Tape
1+
€2.370
10+
€1.520
50+
€1.280
100+
€1.020
250+
€0.885
More Pricing...
Min: 1 / Mult: 1
Secondary Side Controller
1Channels
Current Mode Control
-
-
MSOP
10Pins
Surface Mount
500kHz
1kHz
1MHz
0%
84%
Flyback, Forward
-40°C
125°C
-
-
UC3843BN
STMICROELECTRONICS UC3843BN
2849824

Data Sheet

RoHS

Date/Lot Code

STMICROELECTRONICS
  1. PWM Controller
  2. Current Mode
  3. 12V to 25V Supply
  4. 250kHz
  5. 5.05V/200mA out
  6. MiniDIP-8
Each
1+
€1.450
10+
€0.910
100+
€0.616
500+
€0.490
1000+
€0.444
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
-
UC3844AN
TEXAS INSTRUMENTS UC3844AN
3008567

RoHS

Date/Lot Code

TEXAS INSTRUMENTS
  1. Advanced PWM Controller
  2. 25V-12V supply
  3. 500 kHz
  4. 5V/200mA out
  5. DIP-8
Each
1+
€1.280
10+
€1.260
25+
€1.240
50+
€1.220
100+
€1.190
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
-
-
UC2845BN
STMICROELECTRONICS UC2845BN
2806977

Data Sheet

RoHS

Date/Lot Code

STMICROELECTRONICS
  1. PWM Controller
  2. Current Mode
  3. 11V to 30V Supply
  4. 500kHz
  5. 1.6Vlow & 13.Vhigh/200mA out
  6. DIP-8
Each
1+
€0.969
10+
€0.683
100+
€0.487
500+
€0.457
1000+
€0.430
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
-
-
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