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PWM Controllers:

78 Products Found
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Engineer
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
Packaging
Filter(s) Applied
1 Filter(s) Selected
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UC3843BNG
ONSEMI UC3843BNG
2382335

Data Sheet

RoHS

ONSEMI
  1. PWM Controller Current Mode
  2. 30V-12V supply
  3. 52 kHz
  4. 13.5V/1A out
  5. DIP-8
Each
1+
$2.080
($2.392)
10+
$0.948
($1.0902)
100+
$0.920
($1.058)
500+
$0.902
($1.0373)
1000+
$0.883
($1.0154)
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
UC3843BD1G
ONSEMI UC3843BD1G
2102563

Data Sheet

RoHS

ONSEMI
  1. Current Mode Controller
  2. 25V-12V supply
  3. 500 kHz
  4. 13.4V/200mA out
  5. SOIC-8
Each
1+
$1.140
($1.311)
10+
$0.572
($0.6578)
100+
$0.521
($0.5991)
500+
$0.502
($0.5773)
1000+
$0.483
($0.5554)
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

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+
$2.750
($3.1625)
10+
$1.830
($2.1045)
50+
$1.730
($1.9895)
100+
$1.620
($1.863)
250+
$1.500
($1.725)
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
SG3525ADWR2G
ONSEMI SG3525ADWR2G
2534255

Data Sheet

RoHS

ONSEMI
  1. PWM Controller Voltage
  2. 35V-8V supply
  3. 400 kHz
  4. SOIC-16
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
-
100kHz
400kHz
0%
49%
Half-Bridge
0°C
70°C
UC3844BDR2G
ONSEMI UC3844BDR2G
2845221

Data Sheet

RoHS

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+
$2.450
($2.8175)
10+
$1.500
($1.725)
100+
$0.964
($1.1086)
500+
$0.742
($0.8533)
1000+
$0.726
($0.8349)
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
UC3843AN
TEXAS INSTRUMENTS UC3843AN
3008564

RoHS

TEXAS INSTRUMENTS
  1. Current Mode PWM
  2. 25V-12V supply
  3. 500 kHz
  4. 15V/1A out
  5. DIP-8
Each
1+
$4.670
($5.3705)
10+
$4.080
($4.692)
50+
$3.380
($3.887)
100+
$3.030
($3.4845)
250+
$2.800
($3.220)
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
UC3845BD1R2G
ONSEMI UC3845BD1R2G
2318549

Data Sheet

RoHS

ONSEMI
  1. PWM Controller
  2. 25V-12V supply
  3. 250 kHz
  4. 13.4V/12mA out
  5. SOIC-8
Each
Packaging Options
1+
$1.070
($1.2305)
10+
$0.678
($0.7797)
100+
$0.525
($0.6038)
500+
$0.515
($0.5923)
1000+
$0.504
($0.5796)
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
UC3842BD1R2G
ONSEMI UC3842BD1R2G
2845217

Data Sheet

RoHS

ONSEMI
  1. PWM Controller
  2. 11V to 30V Supply
  3. 500kHz
  4. 1.6Vlow & 13.Vhigh/200mA out
  5. SOIC-8
Each (Supplied on Cut Tape)
Cut Tape
1+
$2.270
($2.6105)
10+
$1.230
($1.4145)
100+
$0.820
($0.943)
500+
$0.651
($0.7486)
1000+
$0.593
($0.682)
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
ISL6520ACBZ-T
RENESAS ISL6520ACBZ-T
2983633

Data Sheet

RoHS

RENESAS
  1. PWM Controller
  2. 4.5V to 5.5V Supply
  3. 300kHz
  4. 5V out
  5. SOIC-8
Each (Supplied on Cut Tape)
Cut Tape
1+
$5.000
($5.750)
10+
$4.500
($5.175)
25+
$4.240
($4.876)
100+
$3.620
($4.163)
250+
$3.400
($3.910)
More Pricing...
Min: 1 / Mult: 1
Double Ended Controller
1Channels
Voltage Mode Control
4.5V
5.5V
SOIC
8Pins
Surface Mount
300kHz
-
-
0%
100%
Buck
0°C
70°C
UC3845BNG
ONSEMI UC3845BNG
2845223

Data Sheet

RoHS

ONSEMI
  1. PWM Controller
  2. 12V-25V Supply
  3. 52kHz
  4. 200mA out
  5. DIP-8
Each
1+
$1.840
($2.116)
10+
$1.130
($1.2995)
50+
$1.100
($1.265)
100+
$1.050
($1.2075)
250+
$1.020
($1.173)
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
UC3846DW
TEXAS INSTRUMENTS UC3846DW
3123563

RoHS

TEXAS INSTRUMENTS
  1. Current Mode PWM
  2. 40V-8V supply
  3. 500 kHz
  4. 5.1V/500A out
  5. SOIC-16
Each
1+
$8.240
($9.476)
10+
$8.110
($9.3265)
25+
$7.970
($9.1655)
50+
$7.830
($9.0045)
100+
$7.690
($8.8435)
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
8V
40V
SOIC
16Pins
Surface Mount
500kHz
-
-
-
-
Push-Pull
0°C
70°C
SG3525AP
STMICROELECTRONICS SG3525AP
2460844

Data Sheet

RoHS

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+
$3.970
($4.5655)
10+
$2.540
($2.921)
50+
$2.470
($2.8405)
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
0°C
70°C
UC3842BDR2G
ONSEMI UC3842BDR2G
2464384

Data Sheet

RoHS

ONSEMI
  1. PWM Controller
  2. 30V supply
  3. 250 kHz
  4. 1A out
  5. SOIC-14
Each (Supplied on Cut Tape)
Cut Tape
1+
$2.000
($2.300)
10+
$1.090
($1.2535)
100+
$0.734
($0.8441)
500+
$0.610
($0.7015)
1000+
$0.595
($0.6842)
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
30V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
UC3842BD1013TR
STMICROELECTRONICS UC3842BD1013TR
3130033

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Current Mode Controller
  2. 11V to 30V Supply
  3. 500kHz
  4. 1A Out
  5. SOIC-8
Each (Supplied on Cut Tape)
Cut Tape
5+
$1.220
($1.403)
50+
$1.080
($1.242)
100+
$0.936
($1.0764)
500+
$0.866
($0.9959)
1000+
$0.774
($0.8901)
Min: 5 / Mult: 5
Single Ended Controller
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
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+
$4.670
($5.3705)
10+
$4.080
($4.692)
50+
$3.380
($3.887)
100+
$3.030
($3.4845)
250+
$2.800
($3.220)
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
UC3843BD1
STMICROELECTRONICS UC3843BD1
2806979

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Controller
  2. 11V to 30V Supply
  3. 500kHz
  4. 1.6Vlow & 13.Vhigh/200mA out
  5. SOIC-8
Each
1+
$1.290
($1.4835)
10+
$0.816
($0.9384)
100+
$0.663
($0.7624)
500+
$0.648
($0.7452)
1000+
$0.624
($0.7176)
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
UC3843BD1013TR
STMICROELECTRONICS UC3843BD1013TR
2806980

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Current Mode Controller
  2. 11V to 30V Supply
  3. 500kHz
  4. 1A Out
  5. SOIC-8
Each (Supplied on Cut Tape)
Cut Tape
1+
$1.700
($1.955)
10+
$1.370
($1.5755)
100+
$0.977
($1.1236)
500+
$0.875
($1.0063)
1000+
$0.697
($0.8016)
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
UC3844AN
TEXAS INSTRUMENTS UC3844AN
3008567

RoHS

TEXAS INSTRUMENTS
  1. Advanced PWM Controller
  2. 25V-12V supply
  3. 500 kHz
  4. 5V/200mA out
  5. DIP-8
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
UC3845N
TEXAS INSTRUMENTS UC3845N
3123562

RoHS

TEXAS INSTRUMENTS
  1. Controller PWM
  2. 25V-12V supply
  3. 450 kHz
  4. 13.5V/1A out
  5. DIP-8
Each
1+
$2.400
($2.760)
10+
$1.480
($1.702)
50+
$1.440
($1.656)
100+
$1.390
($1.5985)
250+
$1.320
($1.518)
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
UC3845BD1013TR
STMICROELECTRONICS UC3845BD1013TR
3129885

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM CONTROLLER
  2. 500KHZ
  3. 0 TO 70DEG C
Each (Supplied on Cut Tape)
Cut Tape
1+
$1.390
($1.5985)
10+
$0.962
($1.1063)
100+
$0.797
($0.9166)
500+
$0.705
($0.8108)
1000+
$0.687
($0.790)
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
UC3843BD1R2G
ONSEMI UC3843BD1R2G
2534257

Data Sheet

RoHS

ONSEMI
  1. PWM Controller Current Mode
  2. 30V supply
  3. 52 kHz
  4. SOIC-8
Each (Supplied on Cut Tape)
Cut Tape
1+
$2.240
($2.576)
10+
$1.370
($1.5755)
100+
$0.878
($1.0097)
500+
$0.670
($0.7705)
1000+
$0.606
($0.6969)
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
L6599DTR
STMICROELECTRONICS L6599DTR
2806970

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Controller
  2. 8.85V to 16V Supply
  3. -300mA/800mA Out
  4. 500kHz
  5. 50% Duty Cycle
  6. NSOIC-16
Each (Supplied on Cut Tape)
Cut Tape
1+
$3.220
($3.703)
10+
$2.450
($2.8175)
50+
$2.380
($2.737)
100+
$2.310
($2.6565)
250+
$2.300
($2.645)
More Pricing...
Min: 1 / Mult: 1
Double Ended Controller
1Channels
Voltage Mode Control
8.85V
16V
NSOIC
16Pins
Surface Mount
-
-
500kHz
48%
52%
Half Bridge
0°C
105°C
UC3844AD
TEXAS INSTRUMENTS UC3844AD
3123549

RoHS

TEXAS INSTRUMENTS
  1. Current Mode PWM
  2. 25V-12V supply
  3. 500 kHz
  4. 15V/200mA out
  5. SOIC-14
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
UC3844BD1
STMICROELECTRONICS UC3844BD1
3132656

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM CONTROLLER
  2. 500KHZ
  3. 0 TO 70DEG C
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
UC3842BDR2G
ONSEMI UC3842BDR2G
2464384RL

Data Sheet

RoHS

ONSEMI
  1. PWM Controller
  2. 30V supply
  3. 250 kHz
  4. 1A out
  5. SOIC-14
Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$0.734
($0.8441)
500+
$0.610
($0.7015)
1000+
$0.595
($0.6842)
Min: 100 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
30V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
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