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

€ 10.86

€ 2.171 Each (In a Pack of 5) (ex VAT)

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

€ 10.86

€ 2.171 Each (In a Pack of 5) (ex VAT)

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

€ 6.40

€ 6.40 Each (ex VAT)

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Renesas Electronics
-
PWM Controller
245kHz
-4.5μA
-
-
0.9/5.5 V
-
16A
-
2
-
-
-
-
-
5V
QSOP-28
-
-
-
Synchronous Buck
5V
-
28
-
-
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

€ 2,305.25

€ 4.803 Each (In a Tube of 480) (ex VAT)

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Renesas Electronics
-
PWM Controller
245kHz
-4.5μA
-
-
0.9/5.5 V
-
16A
-
2
-
-
-
-
-
5V
QSOP-28
-
-
-
Synchronous Buck
5V
-
28
-
-
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

€ 2,501.60

€ 10.006 Each (On a Reel of 250) (ex VAT)

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

€ 13.37

€ 13.37 Each (ex 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

€ 2,273.15

€ 14.207 Each (In a Tray of 160) (ex VAT)

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

€ 15.86

€ 15.86 Each (ex VAT)

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

€ 299.13

€ 3.988 Each (In a Tube of 75) (ex VAT)

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

€ 10.08

€ 5.039 Each (In a Pack of 2) (ex VAT)

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

€ 9,168.60

€ 3.056 Each (On a Reel of 3000) (ex VAT)

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STMicroelectronics
-
PWM Controller
4MHz
-
-
4.3mA
1.2 V (LDR), 3 V (LDR)
-
-
No
4
-
-
Surface
-
-
2.97V
QFN
-
-
-
-
3.3V
-
32
-
-
60%
-40°C
105°C
-
-
Current Mode
5.15mm
0.95mm
STPM3x
-
ANSI12.2x, EN 50470-x, IEC 62053-2x
5.15 mm
-
-
-
-
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

€ 1.82

€ 0.909 Each (Supplied as a Tape) (ex VAT)

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onsemi
-
PWM Controller
32kHz
-
-
-
28 V
-
500mA
No
5
-
-
Surface
-
-
-0.3V
SOIC
-
-
-
Flyback
28V
-
7
-
-
85%
-40°C
125°C
-
-
Current Mode
5mm
1.5mm
NCP
-
No
4 mm
-
-
-
-
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

€ 7.55

€ 0.378 Each (In a Pack of 20) (ex VAT)

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onsemi
-
PWM Controller
65kHz
-
-
0.5mA
8/14 V
-
300mA
No
5
-
-
Surface
-
-
8.9V
TSOP
-
-
-
Flyback
18V
-
6
-
-
84%
-
150°C
-
-
Current Mode
3.1mm
1mm
NCP
-
No
1.7 mm
-
-
-
-
No
-
onsemi NCP3020ADR2G 5 Synchronous PWM Controller, 350 kHz 28 V 8-Pin, SOIC
Also available in industry standard packaging
RS Stock No.786-2451BrandonsemiManufacturers Part No.NCP3020ADR2G

€ 6.02

€ 0.602 Each (In a Pack of 10) (ex VAT)

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onsemi
-
Synchronous PWM Controller
350kHz
5.5mA
-
8mA
0.6 V
-
10A
No
5
-
-
Surface
-
-
4.7V
SOIC
-
-
-
Synchronous Buck
28V
-
8
-
-
84%
-40°C
140°C
-
-
-
5mm
1.5mm
NCP3020
-
RoHS
4 mm
-
-
-
-
No
-
ROHM 4 Power Factor & PWM Controller, 2 MHz 5.5 V 80-Pin, UCSP50L3C
RS Stock No.215-9601BrandROHMManufacturers Part No.BD7185AGWL-E2

P.O.A.

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ROHM
-
Power Factor & PWM Controller
2MHz
-
-
-
1.3 V
-
36A
No
4
-
-
Surface
-
-
-
UCSP50L3C
-
-
-
Buck
5.5V
-
80
-
-
60%
-40°C
150°C
-
-
-
8mm
1mm
BD71
-
No
8 mm
-
-
-
-
No
-
onsemi 5 PWM Controller, 1 MHz 35 V 6-Pin, TSOP
RS Stock No.178-4358BrandonsemiManufacturers Part No.NCP4306DADZZDASNT1G

€ 1,203.60

€ 0.401 Each (On a Reel of 3000) (ex VAT)

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

€ 3,156.50

€ 1.263 Each (On a Reel of 2500) (ex VAT)

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

€ 1,327.50

€ 0.531 Each (On a Reel of 2500) (ex VAT)

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

€ 6,714.20

€ 6.714 Each (On a Reel of 1000) (ex VAT)

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ROHM
-
Power Factor & PWM Controller
2MHz
-
-
-
1.3 V
-
36A
No
4
-
-
Surface
-
-
-
UQFN
-
-
-
Buck
5.5V
-
68
-
-
60%
-40°C
150°C
-
-
-
8mm
1mm
BD71
-
No
8 mm
-
-
-
-
No
-
ROHM 4 Power Factor & PWM Controller, 2 MHz 5.5 V 56-Pin, UQFN
RS Stock No.215-9599BrandROHMManufacturers Part No.BD71850MWV-E2

P.O.A.

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ROHM
-
Power Factor & PWM Controller
2MHz
-
-
-
1.3 V
-
36A
No
4
-
-
Surface
-
-
-
UQFN
-
-
-
Buck
5.5V
-
56
-
-
60%
-40°C
150°C
-
-
-
8mm
1mm
BD71
-
No
8 mm
-
-
-
-
No
-

...