STMicroelectronics 8-Pin, SO-8 UC3844BD1013TR PWM Controller, 500 kHz, 30V, Surface
- RS庫存編號:
- 151-978
- 製造零件編號:
- UC3844BD1013TR
- 製造商:
- STMicroelectronics
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|---|---|---|---|
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| 1000 - 1980 | HK$3.90 | HK$78.00 | HK$910.00 |
| 2000 + | HK$3.745 | HK$74.90 | HK$2,130.00 |
* 參考價格
- RS庫存編號:
- 151-978
- 製造零件編號:
- UC3844BD1013TR
- 製造商:
- STMicroelectronics
規格
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產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | STMicroelectronics | |
| Maximum Switching Frequency | 500kHz | |
| Product Type | PWM Controller | |
| Start-up Supply Current | 500μA | |
| Supply Current | 17mA | |
| Output Voltage | 5V | |
| Output Current | 1A | |
| Number of Outputs | 1 | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 8.5V | |
| Package Type | SO-8 | |
| Pin Count | 8 | |
| Maximum Supply Voltage | 30V | |
| Maximum Duty Cycle | 100% | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 150°C | |
| Length | 5mm | |
| Height | 1.75mm | |
| Standards/Approvals | RoHS | |
| Series | UC284 | |
| Width | 6.2mm | |
| Automotive Standard | No | |
| 選取全部 | ||
|---|---|---|
品牌 STMicroelectronics | ||
Maximum Switching Frequency 500kHz | ||
Product Type PWM Controller | ||
Start-up Supply Current 500μA | ||
Supply Current 17mA | ||
Output Voltage 5V | ||
Output Current 1A | ||
Number of Outputs 1 | ||
Mount Type Surface | ||
Minimum Supply Voltage 8.5V | ||
Package Type SO-8 | ||
Pin Count 8 | ||
Maximum Supply Voltage 30V | ||
Maximum Duty Cycle 100% | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 150°C | ||
Length 5mm | ||
Height 1.75mm | ||
Standards/Approvals RoHS | ||
Series UC284 | ||
Width 6.2mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- MA
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
相关链接
- STMicroelectronics 8-Pin 500 kHz Surface
- STMicroelectronics 8-Pin 500 kHz, 30V
- STMicroelectronics 8-Pin 500 kHz Surface
- STMicroelectronics 8-Pin 500 kHz Surface
- STMicroelectronics 8-Pin 500 kHz Surface
- STMicroelectronics 8-Pin 500 kHz Surface
- STMicroelectronics 8-Pin 500 kHz Surface
- STMicroelectronics 8-Pin 500 kHz Surface