STMicroelectronics UC2844BD1013TR 1 PWM Controller, 500 kHz 30V 8-Pin, SO-8
- RS-stocknr.:
- 151-967P
- Fabrikantnummer:
- UC2844BD1013TR
- Fabrikant:
- STMicroelectronics
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| 500 - 980 | € 0,277 |
| 1000 - 1980 | € 0,27 |
| 2000 + | € 0,263 |
*prijsindicatie
- RS-stocknr.:
- 151-967P
- Fabrikantnummer:
- UC2844BD1013TR
- Fabrikant:
- STMicroelectronics
Specificaties
Datasheets
Wetgeving en compliance
Productomschrijving
Zoek vergelijkbare producten door een of meer kenmerken te selecteren.
Alles selecteren | Attribuut | Waarde |
|---|---|---|
| Merk | STMicroelectronics | |
| Maximum Switching Frequency | 500kHz | |
| Product Type | PWM Controller | |
| Start-up Supply Current | 0.5mA | |
| Supply Current | 17mA | |
| Output Current | 1A | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 8.5V | |
| Package Type | SO-8 | |
| Maximum Supply Voltage | 30V | |
| Pin Count | 8 | |
| Maximum Duty Cycle | 100% | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 150°C | |
| Series | UC284 | |
| Standards/Approvals | RoHS | |
| Length | 5mm | |
| Height | 1.75mm | |
| Automotive Standard | No | |
| Alles selecteren | ||
|---|---|---|
Merk STMicroelectronics | ||
Maximum Switching Frequency 500kHz | ||
Product Type PWM Controller | ||
Start-up Supply Current 0.5mA | ||
Supply Current 17mA | ||
Output Current 1A | ||
Mount Type Surface | ||
Minimum Supply Voltage 8.5V | ||
Package Type SO-8 | ||
Maximum Supply Voltage 30V | ||
Pin Count 8 | ||
Maximum Duty Cycle 100% | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 150°C | ||
Series UC284 | ||
Standards/Approvals RoHS | ||
Length 5mm | ||
Height 1.75mm | ||
Automotive Standard No | ||
The STMicroelectronics Controller, it belongs to family of control ICs 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 trimmed oscillator for precise DUTY CYCLE CONTROL under voltage lockout featuring start-up current less than 0.5mA, a precision reference trimmed for accuracy at the error amp input, logic to insure latched operation, a PWM comparator which also provides current limit control, and a totem pole output stage designed to source or sink high Peak current.
High current totem pole output
Undervoltage lockout with hysteresis
Low start-up and operating current