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 offer a range of PWM Controller...

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ROHM BM2P181S-Z PWM Controller 650 V 7-Pin, DIP-7K
RS Stock No.264-747BrandROHMManufacturers Part No.BM2P181S-Z

€ 13.64

€ 2.728 Each (In a Pack of 5) (Exc. Vat)

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ROHM
-
PWM Controller
-
500μA
-
-
1mA
-
2.86A
-
-
-
-
-
-
-
DIP-7K
-
-
-
-
650V
7
-
Non-Isolated Back Converter
45%
-40°C
-
-
-
Current Mode
-
105°C
9.27mm
-
BM2P181S-Z
6.35 mm
No
8.63mm
-
-
-
-
No
-
ROHM BM2P241W-Z PWM Controller 650 V 7-Pin, DIP-7K
RS Stock No.264-705BrandROHMManufacturers Part No.BM2P241W-Z

€ 13.64

€ 2.728 Each (In a Pack of 5) (Exc. Vat)

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ROHM
-
PWM Controller
-
850μA
-
10.00 V
850μA
-
1.61A
-
-
-
-
-
-
-
DIP-7K
-
9.5V
-
-
650V
7
-
Back Converter
45%
-40°C
-
-
-
Current Mode
-
105°C
9.27mm
-
BM2Pxx1W-Z
6.35 mm
No
8.63mm
-
-
-
-
No
-

€ 6.57

€ 6.57 Each (Exc. Vat)

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Renesas Electronics
-
PWM Controller
245kHz
-4.5μA
-
0.9/5.5 V
-
-
16A
-
-
-
2
-
-
-
QSOP-28
-
5V
-
-
5V
28
-
Synchronous Buck
87%
-10°C
-
-
-
-
-
100°C
-
-
ISL6227
-
RoHS
-
-
-
-
-
No
-
Renesas Electronics ISL6227CAZ 2 PWM Controller, 245 kHz 5 V 28-Pin, QSOP-28
RS Stock No.263-8961BrandRenesas ElectronicsManufacturers Part No.ISL6227CAZ

€ 2,529.60

€ 5.27 Each (In a Tube of 480) (Exc. Vat)

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Renesas Electronics
-
PWM Controller
245kHz
-4.5μA
-
0.9/5.5 V
-
-
16A
-
-
-
2
-
-
-
QSOP-28
-
5V
-
-
5V
28
-
Synchronous Buck
87%
-10°C
-
-
-
-
-
100°C
-
-
ISL6227
-
RoHS
-
-
-
-
-
No
-
Renesas Electronics ISL69147IRAZ-T7A 2 PWM Controller, 1 MHz 3.3 V 48-Pin, QFN-48
RS Stock No.263-8963BrandRenesas ElectronicsManufacturers Part No.ISL69147IRAZ-T7A

€ 2,294.00

€ 9.176 Each (On a Reel of 250) (Exc. Vat)

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Renesas Electronics
-
PWM Controller
1MHz
-
-
0/3.05 V
-
-
-
-
-
-
2
-
-
-
QFN-48
-
-
-
-
3.3V
48
-
-
-
-
-
-
-
-
-
-
-
-
ISL6914
-
RoHS
-
-
-
-
-
No
-

€ 13.76

€ 13.76 Each (Exc. Vat)

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Renesas Electronics
-
PWM Controller
1MHz
-
-
0/3.05 V
-
-
-
-
-
-
2
-
-
-
QFN-48
-
-
-
-
3.3V
48
-
-
-
-
-
-
-
-
-
-
-
-
ISL6914
-
RoHS
-
-
-
-
-
No
-
Renesas Electronics ISL78226ANZ 1 PWM Controller, 107 kHz 64 V 64-Pin, TQFP-64
RS Stock No.263-8968BrandRenesas ElectronicsManufacturers Part No.ISL78226ANZ

€ 1,765.76

€ 11.036 Each (In a Tray of 160) (Exc. Vat)

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Renesas Electronics
-
PWM Controller
107kHz
200μA
-
6/65 V
40mA
Yes
250mA
-
-
-
1
-
-
-
TQFP-64
-
6V
-
-
64V
64
-
-
91.7%
-40°C
-
-
-
Synchronous Buck
-
125°C
-
-
ISL78226A
-
RoHS
-
-
-
-
-
AEC-Q100
-

€ 16.37

€ 16.37 Each (Exc. Vat)

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Renesas Electronics
-
PWM Controller
107kHz
200μA
-
6/65 V
40mA
Yes
250mA
-
-
-
1
-
-
-
TQFP-64
-
6V
-
-
64V
64
-
-
91.7%
-40°C
-
-
-
Synchronous Buck
-
125°C
-
-
ISL78226A
-
RoHS
-
-
-
-
-
AEC-Q100
-
Renesas Electronics ISL95870BIRZ 1 PWM Controller, 1000 kHz 25 V 20-Pin, QFN-EP-20
RS Stock No.263-9017BrandRenesas ElectronicsManufacturers Part No.ISL95870BIRZ

€ 246.45

€ 3.286 Each (In a Tube of 75) (Exc. Vat)

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Renesas Electronics
-
PWM Controller
1000kHz
-
-
0.5/5 V
-
-
-
-
-
-
1
-
-
-
QFN-EP-20
-
3.3V
-
-
25V
20
-
Buck
-
-40°C
-
-
-
Synchronous Buck
-
100°C
-
-
ISL9587
-
RoHS
-
-
-
-
-
No
-

€ 10.42

€ 5.208 Each (In a Pack of 2) (Exc. Vat)

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Renesas Electronics
-
PWM Controller
1000kHz
-
-
0.5/5 V
-
-
-
-
-
-
1
-
-
-
QFN-EP-20
-
3.3V
-
-
25V
20
-
Buck
-
-40°C
-
-
-
Synchronous Buck
-
100°C
-
-
ISL9587
-
RoHS
-
-
-
-
-
No
-
STMicroelectronics 4 PWM Controller, 4 MHz 3.3 V 32-Pin, QFN
RS Stock No.196-2103BrandSTMicroelectronicsManufacturers Part No.STPM34TR

€ 7,998.00

€ 2.666 Each (On a Reel of 3000) (Exc. Vat)

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STMicroelectronics
-
PWM Controller
4MHz
-
-
-
4.3mA
No
-
-
-
-
-
-
Surface
-
QFN
-
2.97V
-
-
3.3V
32
-
-
60%
-40°C
-
-
-
Current Mode
-
105°C
5.15mm
-
STPM3x
-
ANSI12.2x, EN 50470-x, IEC 62053-2x
0.95mm
-
-
-
-
No
-
onsemi NCP1236BD100R2G 5 PWM Controller, 32 kHz 28 V 7-Pin, SOIC
Also available in industry standard packaging
RS Stock No.753-2649BrandonsemiManufacturers Part No.NCP1236BD100R2G

€ 1.86

€ 0.932 Each (Supplied as a Tape) (Exc. Vat)

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onsemi
-
PWM Controller
32kHz
-
-
-
-
No
500mA
-
-
-
-
-
Surface
-
SOIC
-
-0.3V
-
-
28V
7
-
Flyback
85%
-40°C
-
-
-
Current Mode
-
125°C
5mm
-
NCP
-
No
1.5mm
-
-
-
-
No
-
onsemi NCP12510ASN65T1G 5 PWM Controller, 65 kHz 18 V 6-Pin, TSOP
Also available in industry standard packaging
RS Stock No.126-3180BrandonsemiManufacturers Part No.NCP12510ASN65T1G

€ 9.72

€ 0.486 Each (In a Pack of 20) (Exc. Vat)

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onsemi
-
PWM Controller
65kHz
-
-
-
0.5mA
No
300mA
-
-
-
-
-
Surface
-
TSOP
-
8.9V
-
-
18V
6
-
Flyback
84%
-
-
-
-
Current Mode
-
150°C
3.1mm
-
NCP
-
No
1mm
-
-
-
-
No
-
onsemi NCP3020ADR2G 5 PWM Controller, 350 kHz 28V 8-Pin, SOIC
Also available in industry standard packaging
RS Stock No.786-2451BrandonsemiManufacturers Part No.NCP3020ADR2G

€ 7.51

€ 0.751 Each (In a Pack of 10) (Exc. Vat)

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onsemi
-
PWM Controller
350kHz
5.5mA
-
-
8mA
No
10A
-
-
-
-
-
Surface
-
SOIC
-
4.7V
-
-
28V
8
-
Synchronous Buck
84%
-40°C
-
-
-
-
-
140°C
5mm
-
NCP3020
-
RoHS
1.5mm
-
-
-
-
No
-
onsemi 5 PWM Controller, 1 MHz 35 V 6-Pin, TSOP
RS Stock No.178-4358BrandonsemiManufacturers Part No.NCP4306DADZZDASNT1G

€ 1,253.64

€ 0.418 Each (On a Reel of 3000) (Exc. Vat)

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onsemi
-
PWM Controller
1MHz
-
-
-
-
No
7A
-
-
-
-
-
Surface
-
TSOP
-
-0.3V
-
-
35V
6
-
-
-
-40°C
-
-
-
Secondary Side Synchronous Rectifier
-
125°C
3.1mm
-
NCP
-
No
1mm
-
-
-
-
No
-
onsemi 5 PWM Controller, 100 kHz 9 V 16-Pin, SOIC
RS Stock No.185-8093BrandonsemiManufacturers Part No.NCV1063AD100R2G

€ 3,100.00

€ 1.24 Each (On a Reel of 2500) (Exc. Vat)

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onsemi
-
PWM Controller
100kHz
-
-
-
-
No
780mA
-
-
-
-
-
Surface
-
SOIC
-
-0.3V
-
-
9V
16
-
-
72%
-40°C
-
-
-
Current Mode
-
150°C
10mm
-
NCV
-
No
1.5mm
-
-
-
-
AEC-Q100
-
onsemi 5 PWM Controller, 1 MHz 35 V 8-Pin, SOIC
RS Stock No.178-4354BrandonsemiManufacturers Part No.NCP4306AAAZZZADR2G

€ 1,435.30

€ 0.574 Each (On a Reel of 2500) (Exc. Vat)

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onsemi
-
PWM Controller
1MHz
-
-
-
-
No
7A
-
-
-
-
-
Surface
-
SOIC
-
-0.3V
-
-
35V
8
-
-
-
-40°C
-
-
-
Secondary Side Synchronous Rectifier
-
125°C
5mm
-
NCP
-
No
1.5mm
-
-
-
-
No
-
ROHM 4 Power Factor & PWM Controller, 2 MHz 5.5 V 68-Pin, UQFN
RS Stock No.215-9597BrandROHMManufacturers Part No.BD71837AMWV-E2

€ 6,572.00

€ 6.572 Each (On a Reel of 1000) (Exc. Vat)

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ROHM
-
Power Factor & PWM Controller
2MHz
-
-
-
-
No
36A
-
-
-
-
-
Surface
-
UQFN
-
-
-
-
5.5V
68
-
Buck
60%
-40°C
-
-
-
-
-
150°C
8mm
-
BD71
-
No
1mm
-
-
-
-
No
-
STMicroelectronics PWM Controller 40 V 8-Pin, SO
RS Stock No.196-1968BrandSTMicroelectronicsManufacturers Part No.LM334DT

€ 1,968.50

€ 0.787 Each (On a Reel of 2500) (Exc. Vat)

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STMicroelectronics
-
PWM Controller
-
-
-
-
10mA
No
10mA
-
-
-
-
-
Surface
-
SO
-
1V
-
-
40V
8
-
-
-
0°C
-
-
-
Current Mode
-
70°C
5mm
-
LM134-LM234-LM334
-
JEDEC JESD97
1.5mm
-
-
-
-
No
-
DiodesZetex AP3105KTR-G1 5 PWM Controller, 70 kHz 25 V 6-Pin, SOT-23
Also available in industry standard packaging
RS Stock No.828-7432BrandDiodesZetexManufacturers Part No.AP3105KTR-G1

€ 20.71

€ 0.828 Each (In a Pack of 25) (Exc. Vat)

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DiodesZetex
-
PWM Controller
70kHz
1.2mA
-
-
1.2mA
No
350mA
-
-
-
-
-
Surface
-
SOT-23
-
10V
-
-
25V
6
-
-
80%
-40°C
-
-
-
Current Mode
-
150°C
3.1mm
-
AP31
-
No
1.3mm
-
-
-
-
No
-

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