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$59.30
訂單超過 HK$250.00 免費送貨
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- 從 2026年10月07日 發貨
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單位 | 每單位 | 每包* |
|---|---|---|
| 2 - 18 | HK$29.65 | HK$59.30 |
| 20 - 98 | HK$24.01 | HK$48.02 |
| 100 - 198 | HK$18.37 | HK$36.74 |
| 200 + | HK$13.905 | HK$27.81 |
* 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 | |
| Regulator Type | Buck | |
| Product Type | Switching Regulator | |
| Output Voltage | 5.5V | |
| Number of Outputs | 1 | |
| Switching Frequency | 500kHz | |
| Mount Type | Surface Mount | |
| Polarity | Positive | |
| Package Type | QFN | |
| Quiescent Current | 60μA | |
| Output Current | 8A | |
| Pin Count | 20 | |
| Power Rating | 3.6W | |
| Output Type | Adjustable | |
| Switching Regulator | Yes | |
| Series | SY21 | |
| Length | 3.6mm | |
| Height | 0.85mm | |
| Width | 3.6mm | |
| Standards/Approvals | RoHS | |
| Minimum Operating Temperature | -40°C | |
| Maximum Input Voltage | 40V | |
| Maximum Operating Temperature | 125°C | |
| Minimum Input Voltage | 4V | |
| Automotive Standard | No | |
| 選取全部 | ||
|---|---|---|
品牌 Silergy | ||
Regulator Type Buck | ||
Product Type Switching Regulator | ||
Output Voltage 5.5V | ||
Number of Outputs 1 | ||
Switching Frequency 500kHz | ||
Mount Type Surface Mount | ||
Polarity Positive | ||
Package Type QFN | ||
Quiescent Current 60μA | ||
Output Current 8A | ||
Pin Count 20 | ||
Power Rating 3.6W | ||
Output Type Adjustable | ||
Switching Regulator Yes | ||
Series SY21 | ||
Length 3.6mm | ||
Height 0.85mm | ||
Width 3.6mm | ||
Standards/Approvals RoHS | ||
Minimum Operating Temperature -40°C | ||
Maximum Input Voltage 40V | ||
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