PWM Controllers
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PWM Controllers
Displaying products for PWM Controllers - from our range of leading brand manufacturers.
| Supervisors & Monitors | AC / DC Converters | Voltage References | Linear Voltage Regulators | LDO Voltage Regulators |
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| Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
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Quantity | Input Voltage | Output Voltage | Output Current | Supply Voltage Min | Supply Voltage Max | Controller IC Case Style | No. of Pins | Frequency | Operating Temperature Min | Operating Temperature Max | Product Range | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SG3524N
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SC16174 |
Regulating PWM, 2 Outputs, 8V - 40V Supply, 5V / 100mA out, 722kHz, DIP-16 TEXAS INSTRUMENTS The SG3524N is a Regulating Pulse-Width Modulator incorporates all the functions required in the construction of a regulating power supply, inverter or switching regulator on a single chip. They also can be used as the control element for high-power-output...
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1+ £0.38 (£0.46) 50+ £0.32 (£0.38) |
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- | 5.4V | 100mA | 8V | 40V | DIP | 16Pins | 450kHz | 0°C | 70°C | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SG3525AN
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SC10324 |
PWM Controller, Dual, V Mode, 500kHz STMICROELECTRONICS The SG3525AN is a regulating pulse width Modulator IC is designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip 5.1V reference is trimmed to ±1% and the input common...
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1+ £0.90 (£1.08) 10+ £0.73 (£0.88) |
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35V | 5.1V | 500mA | 8V | 35V | DIP | 16Pins | 400kHz | 0°C | 70°C | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
UC3842BN
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SC10329 |
Current Mode PWM, 3842, DIP8 STMICROELECTRONICS The UC3842BN is a high performance current mode PWM Controller IC provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a ...
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15V | 5.1V | 200mA | 12V | 25V | DIP | 8Pins | 250kHz | -25°C | 85°C | UC2842B/3B/4B/5B; UC3842B/3B/4B/5B | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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UC3845BN
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SC10330 |
PWM Controller, 3845, DIP8 STMICROELECTRONICS The UC3845BN is a high performance current mode PWM Controller IC. It is provides the necessary features to implement off-line or DC-to-DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits inc...
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1+ £0.30 (£0.36) 10+ £0.23 (£0.28) 100+ £0.18 (£0.22) |
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15V | 5V | 200mA | 12V | 25V | DIP | 8Pins | 250kHz | -40°C | 150°C | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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UC3524AN
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SC18646 |
Regulating PWM, 40V - 10V Supply, 500kHz, 60V / 200mA out, DIP-16 TEXAS INSTRUMENTS The UC3524AN is an Advanced Regulating Pulse Width Modulator designed to retain the same highly versatile architecture of the industry standard UC3524 (SG3524) while offering substantial improvements to many of its limitations. The UC3524A is pin compatibl...
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1+ £2.34 (£2.81) 10+ £2.09 (£2.51) 100+ £1.68 (£2.02) |
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40V | 60V | 200mA | 10V | 40V | DIP | 16Pins | 500kHz | 0°C | 70°C | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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UC3844BNG
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SC18579 |
PWM Controller, 25V - 12V supply, 250kHz, 13.4V / 200mA out, DIP-8 ONSEMI The UC3844BNG is a high-performance fixed frequency current-mode Pulse Width Modulation (PWM) Controller specifically designed for off-line and DC to DC converter applications offering the designer a cost-effective solution with minimal external components...
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1+ £0.53 (£0.64) 10+ £0.46 (£0.55) 100+ £0.34 (£0.41) |
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- | 13.4V | 200mA | 12V | 25V | DIP | 8Pins | 250kHz | 0°C | 70°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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UC3843BNG
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SC18604 |
PWM Controller Current Mode, 30V - 12V Supply, 52kHz, 13.5V/ 1A out, DIP-8 ONSEMI The UC3843BNG is a high-performance fixed frequency current-mode Pulse Width Modulation (PWM) Controller specifically designed for off-line and DC to DC converter applications offering the designer a cost-effective solution with minimal external components...
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1+ £0.50 (£0.60) 10+ £0.42 (£0.50) 100+ £0.34 (£0.41) |
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- | 13.5V | 1A | 12V | 30V | DIP | 8Pins | 52kHz | 0°C | 70°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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TL494IN
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SC18667 |
Voltage Mode PWM Controller, 2 outputs, 7V - 40V Supply, 40V / 200mA out, 300kHz, DIP-16 TEXAS INSTRUMENTS The TL494IN is a PWM Control Circuit incorporates all the functions required in the construction of a pulse-width-modulation (PWM) control circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor t...
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1+ £0.62 (£0.74) 10+ £0.55 (£0.66) 100+ £0.42 (£0.50) |
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- | 40V | 200mA | 7V | 40V | DIP | 16Pins | 300kHz | -40°C | 85°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SG3525AP
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SC18613 |
PWM Controller, 8V - 35V Supply, 500kHz, 500mA out, NSOIC-16 STMICROELECTRONICS The SG3525AP is a regulating pulse width Modulator IC is designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip 5.1V reference is trimmed to ±1% and the input common...
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1+ £2.15 (£2.58) 10+ £1.95 (£2.34) 100+ £1.29 (£1.55) |
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- | - | 500mA | 8V | 35V | NSOIC | 16Pins | 500kHz | 0°C | 70°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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UC3843BD1G
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SC18590 |
Fixed Frequency Current Mode Controller, 25V - 12V Supply, 500kHz, 13.4 / 200mA Out, SOIC-8 ONSEMI The UC3843BD1G is a high performance fixed frequency Current Mode Controller specifically designed for OFF-line and DC-DC converter applications. This integrated circuit features a trimmed oscillator for precise duty cycle control, a temperature compensate...
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1+ £0.34 (£0.41) 10+ £0.29 (£0.35) 100+ £0.26 (£0.31) |
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- | 13.4V | 200mA | 12V | 25V | SOIC | 8Pins | 500kHz | 0°C | 70°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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UC3845BDG
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SC16204 |
PWM Controller, 25V - 12V Supply, 250kHz, 13.4V/200mA out, SOIC-14 ONSEMI The UC3845BDG is a high-performance fixed frequency current-mode Pulse Width Modulation (PWM) Controller specifically designed for off-line and DC to DC converter applications offering the designer a cost-effective solution with minimal external components...
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1+ £0.20 (£0.24) 10+ £0.19 (£0.23) |
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- | 13.4V | 200mA | 12V | 25V | SOIC | 14Pins | 250kHz | 0°C | 70°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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UC3843AN
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SC18647 |
Current Mode PWM, 12V -25V Supply, 500kHz, 15V / 1A out, DIP-8 TEXAS INSTRUMENTS • Optimized for off-line and DC to DC converters • Low start up current (<0.5mA) • Trimmed oscillator discharge current • Automatic feed forward compensation • Pulse-by-pulse current limiting • Enhanced load response characteristics • Under-voltage loc...
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1+ £1.18 (£1.42) 10+ £1.05 (£1.26) 100+ £0.82 (£0.98) |
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25V | 15V | 1A | 12V | 25V | DIP | 8Pins | 500kHz | 0°C | 70°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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UC3842AN
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SC18668 |
Current Mode PWM, 12V to 25V Supply, 500kHz, 5V / 1A out, DIP-8 TEXAS INSTRUMENTS The UC3842AN is a Current Mode PWM Controller optimized for off-line and DC to DC converters. Providing the necessary features to control current mode switched mode power supplies, this controller has the following improved features. Start up current is gu...
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1+ £1.55 (£1.86) 10+ £1.36 (£1.63) 100+ £1.07 (£1.28) |
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25V | 15V | 1A | 12V | 25V | DIP | 8Pins | 500kHz | 0°C | 70°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||