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PWM

Electronic circuits can contain both analogue and digital components. PWM, which stands for Pulse Width Modulation, facilitates the control of analogue devices using a digital signal. Many electrical designs use PWM for regulation, with PWM used as a way to reduce the average power that is delivered by an electrical signal by chopping it up into smaller parts. RS Components offer a range of PWM...

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Quad PWM Controller, 42 V, 40 kHz 28-Pin, DSO
RS Stock No. 223-8596
Brand Infineon
Manufacturers Part No. TLE72422GXUMA2

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Infineon
40 kHz
-
-30mA
30mA
-
30 mA
-
-
4
-
-
-
DSO
-
28
-
-
-
-
-
-
42 V
-
-
-
Quad PWM Controller, 42 V, 40 kHz 28-Pin, DSO
RS Stock No. 223-8597
Brand Infineon
Manufacturers Part No. TLE72422GXUMA2

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Infineon
40 kHz
-
-30mA
30mA
-
30 mA
-
-
4
-
-
-
DSO
-
28
-
-
-
-
-
-
42 V
-
-
-
Texas Instruments UCC28C43DR, PWM Controller, 20 V, 1 MHz 8-Pin, SOIC
RS Stock No. 218-4678
Brand Texas Instruments
Manufacturers Part No. UCC28C43DR

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Texas Instruments
1 MHz
-
-1mA
14mA
20 V
2.3 mA
-
-
1
-
-
-
SOIC
-
8
-
-
-
-
-
-
20 V
-
-
-
Texas Instruments UCC28C43DR, PWM Controller, 20 V, 1 MHz 8-Pin, SOIC
RS Stock No. 218-4679
Brand Texas Instruments
Manufacturers Part No. UCC28C43DR

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Texas Instruments
1 MHz
-
-1mA
14mA
20 V
2.3 mA
-
-
1
-
-
-
SOIC
-
8
-
-
-
-
-
-
20 V
-
-
-
ON Semiconductor NCV1077STBT3G, PWM Controller, 8.2 V, 100 kHz 3 + Tab-Pin, SOT-223
RS Stock No. 185-8095
Brand onsemi
Manufacturers Part No. NCV1077STBT3G

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onsemi
100 kHz
-
-
-
670 V
-
800 mA
-
-
10ns
Surface Mount
20ns
SOT-223
-
3 + Tab
73%
6.7 x 3.7 x 1.65mm
6.7mm
Current Mode
3.7mm
1.65mm
8.2 V
-
-
+150 °C
onsemi NCP12700ADNR2G, PWM Controller, 100 V, 1 MHz 10-Pin, MSOP
RS Stock No. 178-4348
Brand onsemi
Manufacturers Part No. NCP12700ADNR2G

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onsemi
1 MHz
-
-
-
14 V
-
1 A, 2.8 A
Current
1
10ns
Surface Mount
15ns
MSOP
-
10
84%
3.1 x 3.1 x 0.95mm
3.1mm
Current Mode
3.1mm
0.95mm
100 V
-40 °C
-
+125 °C
onsemi NCP4306DAHZZAASNT1G, PWM Controller, 35 V, 1 MHz 6-Pin, TSOP
RS Stock No. 178-4359
Brand onsemi
Manufacturers Part No. NCP4306DAHZZAASNT1G

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onsemi
1 MHz
-
-
-
11 V
-
2 A, 7 A
-
1
-
Surface Mount
-
TSOP
-
6
-
3.1 x 1.7 x 1mm
3.1mm
Secondary Side Synchronous Rectifier
1.7mm
1mm
35 V
-40 °C
-
+125 °C
onsemi NCP4306AAAZZZADR2G, PWM Controller, 35 V, 1 MHz 8-Pin, SOIC
RS Stock No. 178-4354
Brand onsemi
Manufacturers Part No. NCP4306AAAZZZADR2G

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onsemi
1 MHz
-
-
-
11 V
-
2 A, 7 A
-
1
-
Surface Mount
-
SOIC
-
8
-
5 x 4 x 1.5mm
5mm
Secondary Side Synchronous Rectifier
4mm
1.5mm
35 V
-40 °C
-
+125 °C
onsemi NCP4306DADZZDASNT1G, PWM Controller, 35 V, 1 MHz 6-Pin, TSOP
RS Stock No. 178-4358
Brand onsemi
Manufacturers Part No. NCP4306DADZZDASNT1G

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onsemi
1 MHz
-
-
-
11 V
-
2 A, 7 A
-
1
-
Surface Mount
-
TSOP
-
6
-
3.1 x 1.7 x 1mm
3.1mm
Secondary Side Synchronous Rectifier
1.7mm
1mm
35 V
-40 °C
-
+125 °C
onsemi NCP12400CBAAB0DR2G, PWM Controller, 28 V, 65 kHz 7-Pin, SOIC
RS Stock No. 178-4347
Brand onsemi
Manufacturers Part No. NCP12400CBAAB0DR2G

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onsemi
65 kHz
-
-
-
14 V
-
300 mA, 500 mA
Current
1
60ns
Surface Mount
70ns
SOIC
Flyback
7
85%
5 x 4 x 1.5mm
5mm
Current Mode
4mm
1.5mm
28 V
-40 °C
-
+150 °C
Maxim Integrated MAX668EUB+T, PWM Controller, 28 V, 500 kHz 10-Pin, μSOP
RS Stock No. 189-7701
Brand Maxim Integrated
Manufacturers Part No. MAX668EUB+T

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Maxim Integrated
500 kHz
-
-
-
28 V
-
1 A
Current
1
-
Surface Mount
-
μSOP
Boost, Flyback
10
94%
3.05 x 3.05 x 0.95mm
3.05mm
Current Mode
3.05mm
0.95mm
28 V
-40 °C
3 V
+85 °C
ON Semiconductor NCV1060BD100R2G, PWM Controller, 9 V, 65 kHz 10-Pin, SOIC
RS Stock No. 185-8092
Brand onsemi
Manufacturers Part No. NCV1060BD100R2G

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onsemi
65 kHz
-
-
-
670 V
-
300 mA
-
-
10ns
Surface Mount
20ns
SOIC
-
10
72%
5 x 4 x 1.75mm
5mm
Current Mode
4mm
1.75mm
9 V
-40 °C
-
+150 °C
Maxim Integrated MAX8521ETP+T, PWM Controller, 5.5 V, 1 MHz 20-Pin, TQFN
RS Stock No. 190-4416
Brand Maxim Integrated
Manufacturers Part No. MAX8521ETP+T

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Maxim Integrated
1 MHz
-
-
-
-
21 mA
-
-
1
-
Surface Mount
-
TQFN
-
20
-
5 x 5 x 0.75mm
-
-
-
-
5.5 V
-40 °C
3 V
+85 °C
onsemi FAN65004B, PWM Controller, 65 V, 1 MHz 35-Pin, PQFN
RS Stock No. 178-4278
Brand onsemi
Manufacturers Part No. FAN65004B

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onsemi
1 MHz
-
-
-
5.25 V
-
6 A
Voltage
1
200ns
Surface Mount
200ns
PQFN
Buck
35
50%
6 x 6 x 0.75mm
6mm
Current Mode
6mm
0.75mm
65 V
-40 °C
-
+125 °C
onsemi NCP4306AADZZZADR2G, PWM Controller, 35 V, 1 MHz 8-Pin, SOIC
RS Stock No. 178-4356
Brand onsemi
Manufacturers Part No. NCP4306AADZZZADR2G

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onsemi
1 MHz
-
-
-
11 V
-
2 A, 7 A
-
1
-
Surface Mount
-
SOIC
-
8
-
5 x 4 x 1.5mm
5mm
Secondary Side Synchronous Rectifier
4mm
1.5mm
35 V
-40 °C
-
+125 °C
onsemi NCP12400BAHBB0DR2G, PWM Controller, 28 V, 65 kHz 7-Pin, SOIC
RS Stock No. 178-4346
Brand onsemi
Manufacturers Part No. NCP12400BAHBB0DR2G

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onsemi
65 kHz
-
-
-
14 V
-
300 mA, 500 mA
Current
1
60ns
Surface Mount
70ns
SOIC
Flyback
7
85%
5 x 4 x 1.5mm
5mm
Current Mode
4mm
1.5mm
28 V
-40 °C
-
+150 °C
onsemi NCP1239JD65R2G, PWM Controller, 35 V, 65 kHz 7-Pin, SOIC
RS Stock No. 178-4344
Brand onsemi
Manufacturers Part No. NCP1239JD65R2G

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onsemi
65 kHz
-
-
-
16 V
-
500 mA, 500 mA
Current
1
30ns
Surface Mount
40ns
SOIC
Flyback
7
84%
5 x 4 x 1.5mm
5mm
Current Mode
4mm
1.5mm
35 V
-
-
+150 °C
onsemi NCP4306AAHZZZADR2G, PWM Controller, 35 V, 1 MHz 8-Pin, SOIC
RS Stock No. 178-4357
Brand onsemi
Manufacturers Part No. NCP4306AAHZZZADR2G

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onsemi
1 MHz
-
-
-
11 V
-
2 A, 7 A
-
1
-
Surface Mount
-
SOIC
-
8
-
5 x 4 x 1.5mm
5mm
Secondary Side Synchronous Rectifier
4mm
1.5mm
35 V
-40 °C
-
+125 °C
onsemi NCP1239KD65R2G, PWM Controller, 35 V, 65 kHz 7-Pin, SOIC
RS Stock No. 178-4345
Brand onsemi
Manufacturers Part No. NCP1239KD65R2G

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onsemi
65 kHz
-
-
-
16 V
-
500 mA, 500 mA
Current
1
30ns
Surface Mount
40ns
SOIC
Flyback
7
84%
5 x 4 x 1.5mm
5mm
Current Mode
4mm
1.5mm
35 V
-
-
+150 °C
STMicroelectronics LM234DT, PWM Controller, 40 V 8-Pin, SO
RS Stock No. 196-1961
Brand STMicroelectronics
Manufacturers Part No. LM234DT

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STMicroelectronics
-
-
-
-
-
-
-
Current
-
-
Surface Mount
-
SO
-
8
-
5 x 4 x 1.5mm
5mm
Current Mode
4mm
1.5mm
40 V
-25 °C
1 V
+100 °C

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