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PWM Controllers:

955 Products Found
Find a huge range of PWM Controllers at Farnell® Ireland. We stock a large selection of PWM Controllers, including new and most popular products from the world's top manufacturers including: Onsemi, Analog Devices, Texas Instruments, Stmicroelectronics & Renesas
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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
-
-
TL494CN
TEXAS INSTRUMENTS TL494CN
3123471

RoHS

TEXAS INSTRUMENTS
  1. Voltage Mode PWM Controller
  2. 2 outputs
  3. 7V-40V supply
  4. 40 V/200mA out
  5. 300 kHz
  6. DIP-16
Each
1+
€0.534
10+
€0.377
100+
€0.294
500+
€0.260
1000+
€0.245
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
2Channels
Constant Frequency
7V
40V
DIP
16Pins
Through Hole
-
1kHz
300kHz
-
45%
Push-Pull
0°C
70°C
TL494; NCV494
-
UC2844BD1
STMICROELECTRONICS UC2844BD1
3367209

Data Sheet

RoHS

Date/Lot Code

STMICROELECTRONICS
  1. PWM CONTROLLER
  2. -25 TO 85DEG C
Each
1+
€0.872
10+
€0.626
100+
€0.496
500+
€0.444
1000+
€0.405
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
-
-
ISL6721AVZ
RENESAS ISL6721AVZ
3290034

Data Sheet

RoHS

Date/Lot Code

RENESAS
  1. Power Management IC
  2. Single-Ended Current Mode PWM Controller
  3. 18 V
  4. TSSOP-16
Each
1+
€6.270
10+
€4.990
25+
€4.570
50+
€4.360
100+
€4.140
More Pricing...
Min: 1 / Mult: 1
-
Double Ended Controller
-
1Channels
Current Mode Control
9V
18V
TSSOP
16Pins
Surface Mount
-
-
1MHz
-
81%
Boost, Flyback
-40°C
105°C
-
-
UC3844AD8
TEXAS INSTRUMENTS UC3844AD8
3123550

RoHS

TEXAS INSTRUMENTS
  1. Current Mode PWM
  2. 25V-12V supply
  3. 500 kHz
  4. 5V/200mA out
  5. SOIC-8
Each
1+
€1.060
10+
€1.050
50+
€1.040
100+
€1.030
250+
€1.020
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
50%
Flyback, Forward
0°C
70°C
-
-
UC3845N
TEXAS INSTRUMENTS UC3845N
3123562

RoHS

Date/Lot Code

TEXAS INSTRUMENTS
  1. Controller PWM
  2. 25V-12V supply
  3. 450 kHz
  4. 13.5V/1A out
  5. DIP-8
Each
1+
€1.280
10+
€0.925
50+
€0.785
100+
€0.742
250+
€0.696
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
-
-
UC3842AN
TEXAS INSTRUMENTS UC3842AN
3123544

RoHS

TEXAS INSTRUMENTS
  1. Current Mode PWM
  2. 25V-12V supply
  3. 500 kHz
  4. 5V/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
-
-
TL3844P
TEXAS INSTRUMENTS TL3844P
3123466

RoHS

Date/Lot Code

TEXAS INSTRUMENTS
  1. Current Mode PWM Controller
  2. 12V-25V supply
  3. 30V/200mA out
  4. 100 kHz
  5. DIP-8
Each
1+
€0.955
10+
€0.948
50+
€0.941
100+
€0.934
250+
€0.927
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
100kHz
-
500kHz
0%
50%
Forward
0°C
70°C
-
-
TL3842P
TEXAS INSTRUMENTS TL3842P
3123463

RoHS

Date/Lot Code

TEXAS INSTRUMENTS
  1. Current Mode PWM Controller
  2. 12V-25V supply
  3. 30V/200mA out
  4. 100 kHz
  5. DIP-8
Each
1+
€0.950
10+
€0.941
50+
€0.932
100+
€0.923
250+
€0.913
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
100kHz
-
500kHz
0%
100%
Forward
0°C
70°C
-
-
MCP1630-E/MS
MICROCHIP MCP1630-E/MS
9218432

Data Sheet

RoHS

Date/Lot Code

MICROCHIP
  1. PWM Controller
  2. 3V-5.5V supply
  3. 1MHz
  4. MSOP-8
Each
1+
€1.290
25+
€1.140
100+
€1.120
250+
€1.090
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
3V
5.5V
MSOP
8Pins
Surface Mount
-
-
1MHz
0%
-
Boost, Flyback, SEPIC
-40°C
125°C
-
AEC-Q100
UC2844BD1R2G
ONSEMI UC2844BD1R2G
2318542

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Controller
  2. 25V-12V supply
  3. 250 kHz
  4. 13.4V/12mA out
  5. SOIC-8
Each
Packaging Options
1+
€1.130
10+
€0.721
100+
€0.465
500+
€0.356
1000+
€0.321
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
-25°C
85°C
-
-
UC3845BD1R2G
ONSEMI UC3845BD1R2G
2318549

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Controller
  2. 25V-12V supply
  3. 250 kHz
  4. 13.4V/12mA out
  5. SOIC-8
Each
Packaging Options
1+
€0.570
10+
€0.403
100+
€0.315
500+
€0.279
1000+
€0.269
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
SG3525ADWR2G
ONSEMI SG3525ADWR2G
2534255

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Controller Voltage
  2. 35V-8V supply
  3. 400 kHz
  4. SOIC-16
Each (Supplied on Cut Tape)
Cut Tape
1+
€2.800
10+
€1.770
50+
€1.500
100+
€1.200
250+
€1.050
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
-
-
NCP1271D65R2G
ONSEMI NCP1271D65R2G
1547108

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. Monolithic Switcher
  2. 20V-9.1V supply
  3. 65 kHz
  4. 500mA out
  5. SOIC-7
Each (Supplied on Cut Tape)
Cut Tape
1+
€0.862
10+
€0.635
50+
€0.578
100+
€0.515
250+
€0.486
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
9.1V
20V
SOIC
7Pins
Surface Mount
65kHz
-
-
-
85%
Flyback
-40°C
150°C
-
-
SG3525ADWR2G
ONSEMI SG3525ADWR2G
2534255RL

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Controller Voltage
  2. 35V-8V supply
  3. 400 kHz
  4. SOIC-16
Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
€1.200
250+
€1.050
500+
€0.954
Min: 100 / Mult: 5
-
Double Ended Controller
-
2Channels
Voltage Mode Control
8V
35V
SOIC
16Pins
Surface Mount
-
100Hz
400kHz
0%
49%
Half-Bridge
0°C
70°C
-
-
NCP1034DR2G
ONSEMI NCP1034DR2G
2534136

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Controller
  2. 18V-10V supply
  3. 500 kHz
  4. SOIC-16
Each (Supplied on Cut Tape)
Cut Tape
1+
€2.960
10+
€2.200
25+
€1.940
50+
€1.810
100+
€1.680
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Voltage Mode Control
10V
18V
SOIC
16Pins
Surface Mount
-
25kHz
500kHz
0%
80%
Synchronous Buck (Step Down)
-40°C
125°C
-
-
L6565N
STMICROELECTRONICS L6565N
2460741

Data Sheet

RoHS

STMICROELECTRONICS
  1. Quasi-Resonant Switched-Mode Power Supply Controller
  2. 18V-10.3V supply
  3. 400mA out
  4. MiniDIP-8
Each
1+
€0.667
10+
€0.549
50+
€0.495
100+
€0.433
250+
€0.419
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
10.3V
18V
MiniDIP
8Pins
Through Hole
-
-
-
-
-
Flyback
-40°C
150°C
-
-
L5991D
STMICROELECTRONICS L5991D
2460840

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Controller
  2. 16V-14V supply
  3. 1 MHz
  4. 1.5A out
  5. NSOIC-16
Each
1+
€2.230
10+
€1.690
25+
€1.470
50+
€1.460
100+
€1.440
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
-
-
UCC2893D
TEXAS INSTRUMENTS UCC2893D
3008581

RoHS

Date/Lot Code

TEXAS INSTRUMENTS
  1. PWM Controller
  2. 8.5V - 16V Supply
  3. 1 MHz
  4. 110V In
  5. 11.1V/150 mA Out
  6. SOIC-16
Each
1+
€3.410
10+
€3.350
25+
€3.290
50+
€3.240
100+
€3.180
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
-
-
UC3843BD1
STMICROELECTRONICS UC3843BD1
2806979

Data Sheet

RoHS

Date/Lot Code

STMICROELECTRONICS
  1. PWM Controller
  2. 11V to 30V Supply
  3. 500kHz
  4. 1.6Vlow & 13.Vhigh/200mA out
  5. SOIC-8
Each
1+
€0.678
10+
€0.485
100+
€0.383
500+
€0.345
1000+
€0.334
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
11V
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
0°C
70°C
-
-
ICE2QS02GXUMA1
INFINEON ICE2QS02GXUMA1
2762314

Data Sheet

RoHS

Date/Lot Code

INFINEON
  1. PWM Controller
  2. Quasi Resonant
  3. 11V to 25V Supply
  4. 100ns Rise
  5. 25ns Fall
  6. 10V/20mA
  7. out
  8. SOIC-8
Each (Supplied on Cut Tape)
Cut Tape
1+
€1.320
10+
€0.963
50+
€0.870
100+
€0.771
250+
€0.723
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
11V
25V
SOIC
8Pins
Surface Mount
-
20kHz
-
-
-
Flyback
-25°C
125°C
-
-
UC3845BNG
ONSEMI UC3845BNG
2845223

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Controller
  2. 12V-25V Supply
  3. 52kHz
  4. 200mA out
  5. DIP-8
Each
1+
€0.978
10+
€0.647
50+
€0.601
100+
€0.558
250+
€0.481
More Pricing...
Min: 1 / Mult: 1
-
Single Ended Controller
-
1Channels
Current Mode Control
6.5V
36V
DIP
8Pins
Through Hole
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
-
UC2844BDR2G
ONSEMI UC2844BDR2G
2628015

Data Sheet

RoHS

Date/Lot Code

ONSEMI
  1. PWM Controller
  2. 12V - 25V Supply
  3. 52 kHz
  4. 200 mA Out
  5. SOIC-14
Each (Supplied on Cut Tape)
Cut Tape
1+
€0.991
10+
€0.647
100+
€0.447
500+
€0.376
1000+
€0.343
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
-
STCH03TR
STMICROELECTRONICS STCH03TR
2893186

Data Sheet

RoHS

Date/Lot Code

STMICROELECTRONICS
  1. PWM Controller
  2. Current Mode
  3. 11.5V to 23V Supply
  4. 167kHz
  5. 650V HV Start-Up Cell
  6. SOIC-8
Each (Supplied on Cut Tape)
Cut Tape
1+
€1.330
10+
€0.974
50+
€0.879
100+
€0.780
250+
€0.732
More Pricing...
Min: 1 / Mult: 1
-
Quasi-Resonant Controller
-
1Channels
Current Mode Control
11.5V
23V
SOIC
8Pins
Surface Mount
154kHz
-
-
-
50%
Flyback
-40°C
150°C
-
-
51-75 of 955 items
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