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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Microchip MIC38C45YM 1 PWM Controller, 500 kHz 20 V 8-Pin, SOIC
RS Stock No.598-886BrandMicrochipManufacturers Part No.MIC38C45YM

EGP 33,060.00

EGP 116.00 Each (In a Box of 285) (ex VAT)

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Microchip
-
500kHz
PWM Controller
6mA
5.1 V
4mA
-
-
-
500mA
-
1
-
-
-
-
SOIC
-
7.6V
-
-
-
-
20V
8
0.5%
-40°C
-
-
-
85°C
-
Bicmos Current-Mode
4.9mm
-
RoHS
3.9 mm
MIC38C45
1.02mm
-
-
-
-
No
-
Microchip MIC38HC43YM-TR 1 PWM Controller, 500 kHz 20 V 8-Pin, SOIC
RS Stock No.598-424BrandMicrochipManufacturers Part No.MIC38HC43YM-TR

EGP 340,000.00

EGP 136.00 Each (On a Reel of 2500) (ex VAT)

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Microchip
-
500kHz
PWM Controller
50μA
5.1 V
4mA
-
-
-
1A
-
1
-
-
-
-
SOIC
-
7.6V
-
-
-
-
20V
8
0.96%
-40°C
-
-
-
85°C
-
Current Mode
4.93mm
-
RoHS
5.99 mm
MIC38HC43
1.63mm
-
-
-
-
No
-
ROHM BM2P181S-Z PWM Controller 650 V 7-Pin, DIP-7K
RS Stock No.264-747BrandROHMManufacturers Part No.BM2P181S-Z

EGP 765.00

EGP 153.00 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
-
No
6.35 mm
BM2P181S-Z
8.63mm
-
-
-
-
No
-
ROHM BM2P241W-Z PWM Controller 650 V 7-Pin, DIP-7K
RS Stock No.264-705BrandROHMManufacturers Part No.BM2P241W-Z

EGP 765.00

EGP 153.00 Each (In a Pack of 5) (ex VAT)

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

EGP 158,750.00

EGP 635.00 Each (On a Reel of 250) (ex VAT)

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

EGP 936.00

EGP 936.00 Each (ex VAT)

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

EGP 140,800.00

EGP 880.00 Each (In a Tray of 160) (ex VAT)

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

EGP 1,109.00

EGP 1,109.00 Each (ex VAT)

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Renesas Electronics
-
107kHz
PWM Controller
200μA
6/65 V
40mA
-
-
Yes
250mA
-
1
-
-
-
-
TQFP-64
-
6V
-
-
-
-
64V
64
91.7%
-40°C
-
-
-
125°C
-
Synchronous Buck
-
-
RoHS
-
ISL78226A
-
-
-
-
-
AEC-Q100
-
STMicroelectronics 4 PWM Controller, 4 MHz 3.3 V 32-Pin, QFN
RS Stock No.196-2103BrandSTMicroelectronicsManufacturers Part No.STPM34TR

EGP 576,000.00

EGP 192.00 Each (On a Reel of 3000) (ex VAT)

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

EGP 128.00

EGP 64.00 Each (Supplied as a Tape) (ex VAT)

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

EGP 580.00

EGP 29.00 Each (In a Pack of 20) (ex VAT)

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onsemi
-
65kHz
PWM Controller
-
8/14 V
0.5mA
-
-
No
300mA
-
5
-
-
-
Surface
TSOP
-
8.9V
-
-
-
Flyback
18V
6
84%
-
-
-
-
150°C
-
Current Mode
3.1mm
-
No
1.7 mm
NCP
1mm
-
-
-
-
No
-
onsemi 5 PWM Controller, 1 MHz 35 V 6-Pin, TSOP
RS Stock No.178-4358BrandonsemiManufacturers Part No.NCP4306DADZZDASNT1G

EGP 72,000.00

EGP 24.00 Each (On a Reel of 3000) (ex VAT)

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

EGP 202,500.00

EGP 81.00 Each (On a Reel of 2500) (ex VAT)

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

EGP 82,500.00

EGP 33.00 Each (On a Reel of 2500) (ex VAT)

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onsemi
-
1MHz
PWM Controller
-
11 V
-
-
-
No
7A
-
5
-
-
-
Surface
SOIC
-
-0.3V
-
-
-
-
35V
8
-
-40°C
-
-
-
125°C
-
Secondary Side Synchronous Rectifier
5mm
-
No
4 mm
NCP
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

EGP 419,000.00

EGP 419.00 Each (On a Reel of 1000) (ex VAT)

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ROHM
-
2MHz
Power Factor & PWM Controller
-
1.3 V
-
-
-
No
36A
-
4
-
-
-
Surface
UQFN
-
-
-
-
-
Buck
5.5V
68
60%
-40°C
-
-
-
150°C
-
-
8mm
-
No
8 mm
BD71
1mm
-
-
-
-
No
-
STMicroelectronics PWM Controller 40 V 8-Pin, SO
RS Stock No.196-1968BrandSTMicroelectronicsManufacturers Part No.LM334DT

EGP 112,500.00

EGP 45.00 Each (On a Reel of 2500) (ex VAT)

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STMicroelectronics
-
-
PWM Controller
-
-
10mA
-
-
No
10mA
-
-
-
-
-
Surface
SO
-
1V
-
-
-
-
40V
8
-
0°C
-
-
-
70°C
-
Current Mode
5mm
-
JEDEC JESD97
4 mm
LM134-LM234-LM334
1.5mm
-
-
-
-
No
-
onsemi UC2845BNG 1 PWM Controller, 500 kHz 36 V 8-Pin, PDIP
RS Stock No.184-1125BrandonsemiManufacturers Part No.UC2845BNG

EGP 3,800.00

EGP 76.00 Each (In a Tube of 50) (ex VAT)

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onsemi
-
500kHz
PWM Controller
-
5.05 V
-
-
-
No
1A
-
1
-
-
-
Through Hole
PDIP
-
-
-
-
-
-
36V
8
50%
-25°C
-
-
-
85°C
-
Current Mode
10.16mm
-
No
7.11 mm
UC
4.95mm
-
-
-
-
AEC-Q100
-

EGP 2,413.00

EGP 2,413.00 Each (ex VAT)

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Texas Instruments
-
500kHz
PWM Controller
-
5.1 V
4mA
-
-
No
200mA
-
2
-
-
-
Through Hole
CDIP
-
-55V
-
-
-
-
40V
16
45%
-55°C
-
-
-
125°C
-
Voltage Mode
21.34mm
-
No
7.62 mm
UC
3.56mm
-
-
-
-
No
-
Texas Instruments TL494CN 5 PWM Controller, 300 kHz 40 V 16-Pin, PDIP
RS Stock No.528-123BrandTexas InstrumentsManufacturers Part No.TL494CN

EGP 975.00

EGP 39.00 Each (In a Tube of 25) (ex VAT)

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Texas Instruments
-
300kHz
PWM Controller
-
40 V
7.5mA
-
-
No
200mA
-
5
-
-
-
Through Hole
PDIP
-
7V
-
-
-
Flyback
40V
16
-
0°C
-
-
-
70°C
-
Switching Regulator
19.3mm
-
No
6.35 mm
TL49
4.57mm
-
-
-
-
No
-
onsemi NCP1252CDR2G 5 PWM Controller, 550 kHz 30 V 8-Pin, SOIC
Also available in industry standard packaging
RS Stock No.786-8888BrandonsemiManufacturers Part No.NCP1252CDR2G

EGP 400.00

EGP 80.00 Each (In a Pack of 5) (ex VAT)

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onsemi
-
550kHz
PWM Controller
-
10 V
-
-
-
No
800mA
-
5
-
-
-
Surface
SOIC
-
-
-
-
-
-
30V
8
65%
-
-
-
-
150°C
-
Current Mode
5mm
-
No
4 mm
NCP
1.5mm
-
-
-
-
No
-

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