Silergy SY21245RBC, 1-Channel Buck, Switching Regulator, 8 A, 5.5V 500 kHz, QFN 20-Pin
- RS庫存編號:
- 820-290
- 製造零件編號:
- SY21245RBC
- 製造商:
- Silergy
N
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查看批量定價選項小計（1 包，共 2 件）*
HK$61.20
訂單超過 HK$250.00 免費送貨
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- 從 2026年12月15日 發貨
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單位 | 每單位 | 每包* |
|---|---|---|
| 2 - 18 | HK$30.60 | HK$61.20 |
| 20 - 98 | HK$24.80 | HK$49.60 |
| 100 - 198 | HK$18.95 | HK$37.90 |
| 200 + | HK$18.55 | HK$37.10 |
* 參考價格
- RS庫存編號:
- 820-290
- 製造零件編號:
- SY21245RBC
- 製造商:
- Silergy
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Silergy | |
| Product Type | Switching Regulator | |
| Regulator Type | Buck | |
| Output Voltage | 5.5V | |
| Number of Outputs | 1 | |
| Switching Frequency | 500kHz | |
| Mount Type | Surface Mount | |
| Polarity | Positive | |
| Quiescent Current | 60μA | |
| Package Type | QFN | |
| Pin Count | 20 | |
| Output Current | 8A | |
| Power Rating | 3.6W | |
| Output Type | Adjustable | |
| Switching Regulator | Yes | |
| Height | 0.85mm | |
| Series | SY21 | |
| Width | 3.6mm | |
| Standards/Approvals | RoHS | |
| Length | 3.6mm | |
| Maximum Input Voltage | 40V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Minimum Input Voltage | 4V | |
| Automotive Standard | No | |
| 選取全部 | ||
|---|---|---|
品牌 Silergy | ||
Product Type Switching Regulator | ||
Regulator Type Buck | ||
Output Voltage 5.5V | ||
Number of Outputs 1 | ||
Switching Frequency 500kHz | ||
Mount Type Surface Mount | ||
Polarity Positive | ||
Quiescent Current 60μA | ||
Package Type QFN | ||
Pin Count 20 | ||
Output Current 8A | ||
Power Rating 3.6W | ||
Output Type Adjustable | ||
Switching Regulator Yes | ||
Height 0.85mm | ||
Series SY21 | ||
Width 3.6mm | ||
Standards/Approvals RoHS | ||
Length 3.6mm | ||
Maximum Input Voltage 40V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Minimum Input Voltage 4V | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
The Silergy synchronous buck converter is designed to deliver 8A output current across a wide input voltage range from 4V to 40V, utilising Advanced control strategies for superior performance.
Low RDS(ON) for internal MOSFETs ensures minimal conduction loss
Wide input voltage range allows flexibility in various applications
Integrated soft-start limits inrush current for added system stability
Programmable valley current limit thresholds enhance operational flexibility
Cycle-by-cycle current limit protection ensures device safety
Auto-recovery from short-circuit and over-temperature conditions improves reliability
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