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PWM Controllers:

125 Products Found
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Supply Voltage Max
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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+
HK$6.800
10+
HK$4.080
100+
HK$3.430
500+
HK$3.260
1000+
HK$3.080
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
PM8804TR
STMICROELECTRONICS PM8804TR
3011603

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Controller
  2. 10V to 75V Supply
  3. 475kHz
  4. VFQFPN-16
Each (Supplied on Cut Tape)
Cut Tape
1+
HK$12.660
Min: 1 / Mult: 1
Secondary Side Controller
1Channels
Current Mode Control
10V
75V
VFQFPN
16Pins
Surface Mount
-
100kHz
1MHz
0%
85%
Flyback, Forward
-40°C
85°C
-
UC2844AN
TEXAS INSTRUMENTS UC2844AN
3123504

RoHS

TEXAS INSTRUMENTS
  1. CURRENT MODE PWM CONTROLLER
  2. 25V
  3. 8-DIP
Each
1+
HK$23.220
10+
HK$20.320
50+
HK$16.840
100+
HK$15.100
250+
HK$13.930
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
-
UC3844BD1013TR
STMICROELECTRONICS UC3844BD1013TR
2849825

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Controller
  2. Current Mode
  3. 11V to 30V Supply
  4. 500kHz
  5. 1.6Vlow & 13.Vhigh/200mA out
  6. SOIC-8
Each
1+
HK$12.580
10+
HK$6.830
100+
HK$4.750
500+
HK$4.260
1000+
HK$3.870
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
-
PM8804TR
STMICROELECTRONICS PM8804TR
3011603RL

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Controller
  2. 10V to 75V Supply
  3. 475kHz
  4. VFQFPN-16
Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
HK$12.660
Min: 100 / Mult: 1
Secondary Side Controller
1Channels
Current Mode Control
10V
75V
VFQFPN
16Pins
Surface Mount
-
100kHz
1MHz
0%
85%
Flyback, Forward
-40°C
85°C
-
TPS40055PWP
TEXAS INSTRUMENTS TPS40055PWP
3123484

RoHS

TEXAS INSTRUMENTS
  1. BUCK CONTROLLER
  2. 40055
  3. HTSSOP16
Each
1+
HK$86.190
10+
HK$75.420
25+
HK$62.490
50+
HK$56.030
100+
HK$51.720
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
-
LT1619ES8#PBF
ANALOG DEVICES LT1619ES8#PBF
4026065

Data Sheet

RoHS

ANALOG DEVICES
  1. PWM Controller
  2. Current Mode
  3. 1.9 to 18 V
  4. 1.24 V/1.5 A Output
  5. 300 kHz
  6. -40 to 85 °C
  7. NSOIC-8
Each
1+
HK$24.250
10+
HK$24.100
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
1.9V
18V
NSOIC
8Pins
Surface Mount
300kHz
220kHz
360kHz
0%
92%
Boost, Flyback, SEPIC
-40°C
85°C
-
LTC3723EGN-1#PBF
ANALOG DEVICES LTC3723EGN-1#PBF
4026103

Data Sheet

RoHS

ANALOG DEVICES
  1. PWM Controller
  2. Synchronous Push-Pull
  3. 6.5 to 9.5 V
  4. 9.2 V/1.5 A Out
  5. -40 to 85 °C
  6. NSSOP-16
Each
1+
HK$125.610
10+
HK$87.470
25+
HK$74.360
100+
HK$61.240
300+
HK$61.150
More Pricing...
Min: 1 / Mult: 1
Double Ended Controller
1Channels
Current Mode Control
6.5V
9.5V
NSSOP
16Pins
Surface Mount
1MHz
-
-
0%
50%
Push-Pull
-40°C
85°C
-
UC2843BD1G
ONSEMI UC2843BD1G
1104705

Data Sheet

RoHS

ONSEMI
  1. Advanced PWM Controller
  2. 25V-12V supply
  3. 250 kHz
  4. 30V/200mA out
  5. SOIC-8
Each
1+
HK$5.700
10+
HK$3.590
100+
HK$2.730
500+
HK$2.380
1000+
HK$2.170
More Pricing...
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
-25°C
85°C
-
TL1451ACD .
TEXAS INSTRUMENTS TL1451ACD .
1103110

RoHS

TEXAS INSTRUMENTS
  1. PWM Controller Circuit
  2. 2 outputs
  3. 3.6V-50V supply
  4. 50V/10mA out
  5. 500 kHz
  6. SOIC-16
Each
1+
HK$17.490
10+
HK$13.670
50+
HK$11.920
100+
HK$11.080
250+
HK$10.030
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
-
FSQ311
ONSEMI FSQ311
1421267

Data Sheet

RoHS

ONSEMI
  1. POWER SWITCH SMPS GREEN
  2. DIP8
  3. 311
Each
1+
HK$4.390
10+
HK$3.240
100+
HK$2.930
250+
HK$2.610
500+
HK$2.510
Min: 1 / Mult: 1
Single Ended Controller
1Channels
Current Mode Control
-
20V
DIP
8Pins
Through Hole
-
-
-
0%
-
Flyback
-25°C
85°C
-
MAX5974AETE+T
ANALOG DEVICES MAX5974AETE+T
2517200

Data Sheet

RoHS

ANALOG DEVICES
  1. PWM Power Driver
  2. 20V-17V supply
  3. 600 kHz
  4. TQFN-16
Each (Supplied on Cut Tape)
Cut Tape
1+
HK$13.440
10+
HK$11.480
25+
HK$11.400
100+
HK$10.860
250+
HK$10.590
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
-
MIC38HC42YM-TR
MICROCHIP MIC38HC42YM-TR
2809968

Data Sheet

RoHS

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+
HK$13.900
25+
HK$12.160
100+
HK$10.070
2500+
HK$9.980
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
-
MAX5974AETE+T
ANALOG DEVICES MAX5974AETE+T
2517200RL

Data Sheet

RoHS

ANALOG DEVICES
  1. PWM Power Driver
  2. 20V-17V supply
  3. 600 kHz
  4. TQFN-16
Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$10.860
250+
HK$10.590
500+
HK$10.320
2500+
HK$10.050
5000+
HK$10.040
Min: 100 / Mult: 1
Active Clamp Controller
1Channels
Current Mode Control
17V
20V
TQFN
16Pins
Surface Mount
-
100kHz
600kHz
-
82%
Forward
-40°C
85°C
-
MIC38HC42YM-TR
MICROCHIP MIC38HC42YM-TR
2809968RL

Data Sheet

RoHS

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+
HK$10.070
2500+
HK$9.980
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
-
ISL6539CAZ
RENESAS ISL6539CAZ
3869681

Data Sheet

RoHS

RENESAS
  1. PWM Controller
  2. 5 V to 18 V Supply
  3. 300 kHz
  4. QSOP-28
Each
1+
HK$42.920
10+
HK$41.100
25+
HK$32.340
Min: 1 / Mult: 1
Double Ended Controller
1Channels
Current Mode Control
5V
18V
QSOP
28Pins
Surface Mount
300kHz
-
-
4%
87%
Synchronous Buck (Step Down)
-40°C
85°C
-
AP3301K6TR-G1
DIODES INC. AP3301K6TR-G1
3942585RL

Data Sheet

RoHS

DIODES INC.
  1. PWM Controller
  2. 10 V to 25 V Supply
  3. 120 KHz
  4. 352 mA Out
  5. SOT-26-6
Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$2.150
500+
HK$1.750
1000+
HK$1.670
2500+
HK$1.640
Min: 100 / Mult: 5
Quasi-Resonant Controller
1Channels
Current Mode Control
10V
25V
SOT-26
6Pins
Surface Mount
62kHz
-
-
-
-
Flyback
-40°C
85°C
-
AP3301K6TR-G1
DIODES INC. AP3301K6TR-G1
3942585

Data Sheet

RoHS

DIODES INC.
  1. PWM Controller
  2. 10 V to 25 V Supply
  3. 120 KHz
  4. 352 mA Out
  5. SOT-26-6
Each (Supplied on Cut Tape)
Cut Tape
1+
HK$3.920
10+
HK$2.760
100+
HK$2.150
500+
HK$1.750
1000+
HK$1.670
More Pricing...
Min: 1 / Mult: 1
Quasi-Resonant Controller
1Channels
Current Mode Control
10V
25V
SOT-26
6Pins
Surface Mount
62kHz
-
-
-
-
Flyback
-40°C
85°C
-
APR345K6TR-G1
DIODES INC. APR345K6TR-G1
3942588RL

Data Sheet

RoHS

DIODES INC.
  1. PWM Controller
  2. 0 V to 13 V Supply
  3. SOT-26-6
Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$4.310
500+
HK$4.130
1000+
HK$3.510
2500+
HK$3.440
5000+
HK$3.370
Min: 100 / Mult: 1
Secondary Side Controller
1Channels
Current Mode Control
0V
13V
SOT-26
6Pins
Surface Mount
-
-
-
-
-
Flyback
-40°C
85°C
-
AP3302K6TR-G1
DIODES INC. AP3302K6TR-G1
3942586

Data Sheet

RoHS

DIODES INC.
  1. PWM Controller
  2. 10 V to 28 V Supply
  3. 120 KHz
  4. 353 mA Out
  5. SOT-26-6
Each (Supplied on Cut Tape)
Cut Tape
5+
HK$3.870
10+
HK$2.420
100+
HK$1.850
500+
HK$1.740
1000+
HK$1.620
More Pricing...
Min: 5 / Mult: 5
Quasi-Resonant Controller
1Channels
Current Mode Control
10V
28V
SOT-26
6Pins
Surface Mount
120kHz
-
-
-
-
Flyback
-40°C
85°C
-
AP3302K6TR-G1
DIODES INC. AP3302K6TR-G1
3942586RL

Data Sheet

RoHS

DIODES INC.
  1. PWM Controller
  2. 10 V to 28 V Supply
  3. 120 KHz
  4. 353 mA Out
  5. SOT-26-6
Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$1.850
500+
HK$1.740
1000+
HK$1.620
5000+
HK$1.570
10000+
HK$1.520
Min: 100 / Mult: 5
Quasi-Resonant Controller
1Channels
Current Mode Control
10V
28V
SOT-26
6Pins
Surface Mount
120kHz
-
-
-
-
Flyback
-40°C
85°C
-
APR345K6TR-G1
DIODES INC. APR345K6TR-G1
3942588

Data Sheet

RoHS

DIODES INC.
  1. PWM Controller
  2. 0 V to 13 V Supply
  3. SOT-26-6
Each (Supplied on Cut Tape)
Cut Tape
1+
HK$8.060
10+
HK$5.230
100+
HK$4.310
500+
HK$4.130
1000+
HK$3.510
More Pricing...
Min: 1 / Mult: 1
Secondary Side Controller
1Channels
Current Mode Control
0V
13V
SOT-26
6Pins
Surface Mount
-
-
-
-
-
Flyback
-40°C
85°C
-
UC2844BD1R2G
ONSEMI UC2844BD1R2G
2318542

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+
HK$5.260
10+
HK$4.360
100+
HK$2.820
500+
HK$2.660
1000+
HK$2.160
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
-
TL594CDR2G
ONSEMI TL594CDR2G
2728375

Data Sheet

RoHS

ONSEMI
  1. PWM Controller
  2. Fixed Frequency
  3. 7V - 40V Supply
  4. 40 kHz
  5. 5.3V In
  6. 500 mA Out
  7. SOIC-16
Each (Supplied on Cut Tape)
Cut Tape
1+
HK$12.840
10+
HK$8.650
50+
HK$7.210
100+
HK$6.060
250+
HK$5.600
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
-
UC2845BD1013TR
STMICROELECTRONICS UC2845BD1013TR
2849823

Data Sheet

RoHS

STMICROELECTRONICS
  1. PWM Controller
  2. Current Mode
  3. 11V to 30V Supply
  4. 500kHz
  5. 1.6Vlow & 13.Vhigh/200mA out
  6. SOIC-8
Each (Supplied on Cut Tape)
Cut Tape
1+
HK$7.110
10+
HK$4.610
100+
HK$3.790
500+
HK$3.640
1000+
HK$3.430
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
-
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