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.: 264-747Brand: ROHMManufacturers Part No.: BM2P181S-Z

EGP 872.60

EGP 174.52 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
-
-
-40°C
-
45%
-
-
Current Mode
-
105°C
9.27mm
8.63mm
-
6.35 mm
BM2P181S-Z
No
-
-
-
No
-
-
ROHM BM2P241W-Z PWM Controller 650 V 7-Pin, DIP-7K
RS Stock No.: 264-705Brand: ROHMManufacturers Part No.: BM2P241W-Z

EGP 874.10

EGP 174.82 Each (In a Pack of 5) (ex VAT)

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ROHM
-
PWM Controller
-
850μA
850μA
10.00 V
-
-
-
1.61A
-
-
-
-
-
-
-
DIP-7K
9.5V
-
Back Converter
650V
7
-
-
-40°C
-
45%
-
-
Current Mode
-
105°C
9.27mm
8.63mm
-
6.35 mm
BM2Pxx1W-Z
No
-
-
-
No
-
-
Renesas Electronics ISL69147IRAZ-T7A 2 PWM Controller, 1 MHz 3.3 V 48-Pin, QFN-48
RS Stock No.: 263-8963Brand: Renesas ElectronicsManufacturers Part No.: ISL69147IRAZ-T7A

EGP 155,797.50

EGP 623.19 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
-
-

EGP 822.62

EGP 822.62 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.: 263-8968Brand: Renesas ElectronicsManufacturers Part No.: ISL78226ANZ

EGP 140,729.60

EGP 879.56 Each (In a Tray of 160) (ex VAT)

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

EGP 1,076.71

EGP 1,076.71 Each (ex VAT)

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Renesas Electronics
-
PWM Controller
107kHz
200μA
40mA
6/65 V
-
Yes
-
250mA
1
-
-
-
-
-
-
TQFP-64
6V
-
-
64V
64
-
-
-40°C
-
91.7%
-
-
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.: 263-9017Brand: Renesas ElectronicsManufacturers Part No.: ISL95870BIRZ

EGP 18,657.75

EGP 248.77 Each (In a Tube of 75) (ex VAT)

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

EGP 684.62

EGP 342.31 Each (In a Pack of 2) (ex VAT)

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

EGP 563,190.00

EGP 187.73 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
-
-
QFN
2.97V
-
-
3.3V
32
-
-
-40°C
-
60%
-
-
Current Mode
-
105°C
5.15mm
0.95mm
-
5.15 mm
STPM3x
ANSI12.2x, EN 50470-x, IEC 62053-2x
-
-
-
No
-
-
onsemi NCP1236BD100R2G 5 PWM Controller, 32 kHz 28 V 7-Pin, SOIC
Also available in industry standard packaging
RS Stock No.: 753-2649Brand: onsemiManufacturers Part No.: NCP1236BD100R2G

EGP 133.12

EGP 66.56 Each (Supplied as a Tape) (ex VAT)

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

EGP 807.60

EGP 40.38 Each (In a Pack of 20) (ex VAT)

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

EGP 74,640.00

EGP 24.88 Each (On a Reel of 3000) (ex VAT)

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

EGP 196,800.00

EGP 78.72 Each (On a Reel of 2500) (ex VAT)

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

EGP 81,175.00

EGP 32.47 Each (On a Reel of 2500) (ex VAT)

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

EGP 410,850.00

EGP 410.85 Each (On a Reel of 1000) (ex VAT)

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

EGP 506,625.00

EGP 337.75 Each (On a Reel of 1500) (ex VAT)

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ROHM
-
Power Factor & PWM Controller
2MHz
-
-
1.3 V
-
No
-
36A
4
-
-
-
Surface
-
-
UQFN
-
-
Buck
5.5V
56
-
-
-40°C
-
60%
-
-
-
-
150°C
8mm
1mm
-
8 mm
BD71
No
-
-
-
No
-
-
STMicroelectronics PWM Controller 40 V 8-Pin, SO
RS Stock No.: 196-1968Brand: STMicroelectronicsManufacturers Part No.: LM334DT

EGP 127,025.00

EGP 50.81 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
-
-
-
-
Current Mode
-
70°C
5mm
1.5mm
-
4 mm
LM134-LM234-LM334
JEDEC JESD97
-
-
-
No
-
-
onsemi UC2845BNG 1 PWM Controller, 500 kHz 36 V 8-Pin, PDIP
RS Stock No.: 184-1125Brand: onsemiManufacturers Part No.: UC2845BNG

EGP 4,502.50

EGP 90.05 Each (In a Tube of 50) (ex VAT)

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

EGP 2,057.14

EGP 2,057.14 Each (ex VAT)

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

EGP 713.50

EGP 28.54 Each (In a Tube of 25) (ex VAT)

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Texas Instruments
-
PWM Controller
300kHz
-
7.5mA
40 V
-
No
-
200mA
5
-
-
-
Through Hole
-
-
PDIP
7V
-
Flyback
40V
16
-
-
0°C
-
-
-
-
Switching Regulator
-
70°C
19.3mm
4.57mm
-
6.35 mm
TL49
No
-
-
-
No
-
-

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