Microchip Switching Regulator, Surface, 5V dc Output Voltage 5V dc, 550 mA Output Current
- RS Stock No.:
- 232-6029P
- Mfr. Part No.:
- MCP1643-I/MS
- Brand:
- Microchip
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Units | Per unit |
|---|---|
| 20 - 40 | $2.77 |
| 50 - 70 | $2.722 |
| 80 - 90 | $2.678 |
| 100 + | $2.634 |
*price indicative
- RS Stock No.:
- 232-6029P
- Mfr. Part No.:
- MCP1643-I/MS
- Brand:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Switching Regulator | |
| Output Voltage 1 | 5V dc | |
| Output Current | 550mA | |
| Mount Type | Surface | |
| Number of Outputs | 1 | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Number of Pins | 8 | |
| Series | MCP | |
| Package Type | MSOP | |
| Depth | 0.9mm | |
| Length | 6mm | |
| Standards/Approvals | RoHS, JEDEC | |
| Width | 6mm | |
| Maximum Input Voltage | 5V dc | |
| Minimum Input Voltage | 5V dc | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Switching Regulator | ||
Output Voltage 1 5V dc | ||
Output Current 550mA | ||
Mount Type Surface | ||
Number of Outputs 1 | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Number of Pins 8 | ||
Series MCP | ||
Package Type MSOP | ||
Depth 0.9mm | ||
Length 6mm | ||
Standards/Approvals RoHS, JEDEC | ||
Width 6mm | ||
Maximum Input Voltage 5V dc | ||
Minimum Input Voltage 5V dc | ||
The Microchip MCP1643 is a compact, high-efficiency, fixed frequency, synchronous step-up LED driver with constant current, that operates from one and two-cell alkaline and NiMH/NiCad batteries. The device can also drive two red/green/yellow series connection LEDs.
1.6A Typical Peak Input Current Limit
Up to 550 mA LED Load Current
Low Start-up Voltage: 0.65V (typical, 25 mA LED Current)
Low Operating Input Voltage: down to 0.5V
Maximum Input Voltage < VLED<5.0V
Maximum Output Voltage: 5.0V
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