onsemi, Power Factor Correction IC 440 kHz 9-Pin, SOIC 30 V
- RS Stock No.:
- 221-6581
- Mfr. Part No.:
- FAN6921BMRMY
- Brand:
- onsemi
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- RS Stock No.:
- 221-6581
- Mfr. Part No.:
- FAN6921BMRMY
- Brand:
- onsemi
Specifications
Technical data sheets
Legislation and Compliance
Product Details
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Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Product Type | Power Factor Correction IC | |
| Start-up Supply Current | 0.03mA | |
| Sub Type | Power Factor Controller | |
| Maximum Source Current | 0.045mA | |
| Switching Frequency | 440kHz | |
| Maximum Sink Current | 0.04mA | |
| Supply Current | 10mA | |
| Zero Power Detection | Yes | |
| Package Type | SOIC | |
| Minimum Supply Voltage | 15V | |
| Pin Count | 9 | |
| Maximum Supply Voltage | 30V | |
| Minimum Operating Temperature | -40°C | |
| Height | 1.75mm | |
| Series | FAN6921B | |
| Standards/Approvals | No | |
| Length | 10mm | |
| Width | 4 mm | |
| Maximum Operating Temperature | 105°C | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Product Type Power Factor Correction IC | ||
Start-up Supply Current 0.03mA | ||
Sub Type Power Factor Controller | ||
Maximum Source Current 0.045mA | ||
Switching Frequency 440kHz | ||
Maximum Sink Current 0.04mA | ||
Supply Current 10mA | ||
Zero Power Detection Yes | ||
Package Type SOIC | ||
Minimum Supply Voltage 15V | ||
Pin Count 9 | ||
Maximum Supply Voltage 30V | ||
Minimum Operating Temperature -40°C | ||
Height 1.75mm | ||
Series FAN6921B | ||
Standards/Approvals No | ||
Length 10mm | ||
Width 4 mm | ||
Maximum Operating Temperature 105°C | ||
Automotive Standard No | ||
The ON Semiconductor highly integrated FAN6921BMR combines power factor correction (PFC) controller and quasi−resonant PWM controller. The integration provide cost effect design and allow for fewer external components. It uses a controlled on−time technique to provide a regulated DC output voltage and to perform natural power factor correction.
Zero−Current Detection for PFC Stage
Quasi−resonant operation for PWM stage
Internal minimum tOFF 8 ms for QR PWM stage
Internal 10 ms soft−start for PWM
Brownout Protection