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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 offer a range of PWM Controller...

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Renesas Electronics ISL6227CAZ, Dual PWM Controller, 5 V, 245 kHz 28-Pin, QSOP-28
RS Stock No.: 263-8961Brand: Renesas ElectronicsManufacturers Part No.: ISL6227CAZ

BD 1.645

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

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Renesas Electronics
245 kHz
-
-
-
-
0.9 → 5.5 V
-
-
2
-
-
-
QSOP-28
-
28
-
-
-
-
-
-
-
5 V
-
-

BD 1.645

Each (Exc. Vat)

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Renesas Electronics
245 kHz
-
-
-
-
0.9 → 5.5 V
-
-
2
-
-
-
QSOP-28
-
28
-
-
-
-
-
-
-
5 V
-
-

BD 3.432

Each (Exc. Vat)

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Renesas Electronics
1 MHz
-
-
-
-
0 → 3.05 V
-
-
2
-
-
-
QFN-48
-
48
-
-
-
-
-
-
-
3.3 V
-
-
Renesas Electronics ISL69147IRAZ-T7A, Dual PWM Controller, 3.3 V, 1 MHz 48-Pin, QFN-48
RS Stock No.: 263-8963Brand: Renesas ElectronicsManufacturers Part No.: ISL69147IRAZ-T7A

BD 3.443

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

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Renesas Electronics
1 MHz
-
-
-
-
0 → 3.05 V
-
-
2
-
-
-
QFN-48
-
48
-
-
-
-
-
-
-
3.3 V
-
-

BD 4.950

Each (Exc. Vat)

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Renesas Electronics
107 kHz
-
-
-
-
6 → 65 V
-
-
1
-
-
-
TQFP-64
-
64
-
-
-
-
-
-
-
-
-
-
Renesas Electronics ISL78226ANZ, PWM Controller, 107 kHz 64-Pin, TQFP-64
RS Stock No.: 263-8968Brand: Renesas ElectronicsManufacturers Part No.: ISL78226ANZ

BD 4.895

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

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Renesas Electronics
107 kHz
-
-
-
-
6 → 65 V
-
-
1
-
-
-
TQFP-64
-
64
-
-
-
-
-
-
-
-
-
-
Renesas Electronics ISL95870BIRZ, PWM Controller, 300 → 1000 kHz 20-Pin, QFN-EP-20
RS Stock No.: 263-9017Brand: Renesas ElectronicsManufacturers Part No.: ISL95870BIRZ

BD 1.375

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

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Renesas Electronics
300 → 1000 kHz
-
-
-
-
0.5 → 5 V
-
-
1
-
-
-
QFN-EP-20
-
20
-
-
-
-
-
-
-
-
-
-

BD 1.375

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

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Renesas Electronics
300 → 1000 kHz
-
-
-
-
0.5 → 5 V
-
-
1
-
-
-
QFN-EP-20
-
20
-
-
-
-
-
-
-
-
-
-
STMicroelectronics STPM34TR, PWM Controller, 3.3 V, 4 MHz 32-Pin, QFN
RS Stock No.: 196-2103Brand: STMicroelectronicsManufacturers Part No.: STPM34TR

BD 0.990

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

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STMicroelectronics
4 MHz
-
-
-
-
-
-
Current, Voltage
-
-
Surface Mount
3ns
QFN
-
32
5.15 x 5.15 x 0.95mm
60%
Current Mode
5.15mm
5.15mm
0.95mm
-40 °C
3.3 V
+105 °C
-
ROHM BD7185AGWL-E2, Power Factor & PWM Controller, 5.5 V, 2 MHz 80-Pin, UCSP50L3C
RS Stock No.: 215-9601Brand: ROHMManufacturers Part No.: BD7185AGWL-E2

BD 2.161

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

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ROHM
2 MHz
-
-
-
-
-
-
-
-
-
-
-
UCSP50L3C
-
80
-
-
-
-
-
-
-
5.5 V
-
-
onsemi NCP4306DADZZDASNT1G, PWM Controller, 35 V, 1 MHz 6-Pin, TSOP
RS Stock No.: 178-4358Brand: onsemiManufacturers Part No.: NCP4306DADZZDASNT1G

BD 0.137

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

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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
-
Secondary Side Synchronous Rectifier
3.1mm
1.7mm
1mm
-40 °C
35 V
+125 °C
-
onsemi NCV1063AD100R2G, PWM Controller, 9 V, 100 kHz 16-Pin, SOIC
RS Stock No.: 185-8093Brand: onsemiManufacturers Part No.: NCV1063AD100R2G

BD 0.451

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

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onsemi
100 kHz
-
-
-
-
670 V
780 mA
-
-
10ns
Surface Mount
20ns
SOIC
-
16
10 x 4 x 1.5mm
72%
Current Mode
10mm
4mm
1.5mm
-40 °C
9 V
+150 °C
-
onsemi NCP4306AAAZZZADR2G, PWM Controller, 35 V, 1 MHz 8-Pin, SOIC
RS Stock No.: 178-4354Brand: onsemiManufacturers Part No.: NCP4306AAAZZZADR2G

BD 0.181

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

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onsemi
1 MHz
-
-
-
-
11 V
2 A, 7 A
-
1
-
Surface Mount
-
SOIC
-
8
5 x 4 x 1.5mm
-
Secondary Side Synchronous Rectifier
5mm
4mm
1.5mm
-40 °C
35 V
+125 °C
-
ROHM BD71837AMWV-E2, Power Factor & PWM Controller, 5.5 V, 2 MHz 68-Pin, UQFN68CV8080
RS Stock No.: 215-9597Brand: ROHMManufacturers Part No.: BD71837AMWV-E2

BD 2.173

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

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ROHM
2 MHz
-
-
-
-
-
-
-
-
-
-
-
UQFN68CV8080
-
68
-
-
-
-
-
-
-
5.5 V
-
-
ROHM BD71850MWV-E2, Power Factor & PWM Controller, 5.5 V, 2 MHz 56-Pin, UQFN56BV7070
RS Stock No.: 215-9599Brand: ROHMManufacturers Part No.: BD71850MWV-E2

BD 1.787

Each (On a Reel of 1500) (Exc. Vat)

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ROHM
2 MHz
-
-
-
-
-
-
-
-
-
-
-
UQFN56BV7070
-
56
-
-
-
-
-
-
-
5.5 V
-
-
onsemi UC2844BNG, PWM Controller, 36 V, 500 kHz 8-Pin, PDIP
RS Stock No.: 184-1123Brand: onsemiManufacturers Part No.: UC2844BNG

BD 0.501

Each (In a Tube of 50) (Exc. Vat)

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onsemi
500 kHz
-
-
-
-
5.05 V
1 A
Current
1
150ns
Through Hole
150ns
PDIP
Boost, Flyback
8
10.16 x 7.11 x 4.95mm
50%
Current Mode
10.16mm
7.11mm
4.95mm
-25 °C
36 V
+85 °C
-
STMicroelectronics LM334DT, PWM Controller, 40 V 8-Pin, SO
RS Stock No.: 196-1968Brand: STMicroelectronicsManufacturers Part No.: LM334DT

BD 0.303

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

Add to basket
STMicroelectronics
-
-
-
-
-
-
-
Current
-
-
Surface Mount
-
SO
-
8
5 x 4 x 1.5mm
-
Current Mode
5mm
4mm
1.5mm
0 °C
40 V
+70 °C
1 V
onsemi UC2845BD1G, PWM Controller, 36 V, 500 kHz 8-Pin, SOIC
RS Stock No.: 184-1124Brand: onsemiManufacturers Part No.: UC2845BD1G

BD 0.259

Each (In a Tube of 98) (Exc. Vat)

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onsemi
500 kHz
-
-
-
-
5.05 V
1 A
Current
1
150ns
Through Hole
150ns
SOIC
Boost, Flyback
8
5 x 4 x 1.5mm
50%
Current Mode
5mm
4mm
1.5mm
-25 °C
36 V
+85 °C
-
onsemi UC2843BNG, PWM Controller, 36 V, 500 kHz 8-Pin, PDIP
RS Stock No.: 184-1122Brand: onsemiManufacturers Part No.: UC2843BNG

BD 0.495

Each (In a Tube of 50) (Exc. Vat)

Add to basket
onsemi
500 kHz
-
-
-
-
5.05 V
1 A
Current
1
150ns
Through Hole
150ns
PDIP
Boost, Flyback
8
10.16 x 7.11 x 4.95mm
96%
Current Mode
10.16mm
7.11mm
4.95mm
-25 °C
36 V
+85 °C
-
onsemi UC2845BNG, PWM Controller, 36 V, 500 kHz 8-Pin, PDIP
RS Stock No.: 184-1125Brand: onsemiManufacturers Part No.: UC2845BNG

BD 0.501

Each (In a Tube of 50) (Exc. Vat)

Add to basket
onsemi
500 kHz
-
-
-
-
5.05 V
1 A
Current
1
150ns
Through Hole
150ns
PDIP
Boost, Flyback
8
10.16 x 7.11 x 4.95mm
50%
Current Mode
10.16mm
7.11mm
4.95mm
-25 °C
36 V
+85 °C
-

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