Microchip Technology SG1843
- Part No.:
- SG1843
- Manufacturer:
- Microchip Technology
- Category:
- DC DC Switching Controllers
- Package:
- -
- Datasheet:
-
SG1843.pdf
- Description:
- CURRENT MODE PWMS, HIGH-RELIABIL
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:
- Shipping:
SG1843 Information
- Specifications
- Product Details
- Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Output Type:
- Transistor Driver
- Function:
- Step-Down
- Output Configuration:
- Positive
- Topology:
- Buck
- Number of Outputs:
- 1
- Output Phases:
- 1
- Voltage - Supply (Vcc/Vdd):
- 30V
- Frequency - Switching:
- 100Hz ~ 500kHz
- Duty Cycle (Max):
- 95%
- Synchronous Rectifier:
- No
- Clock Sync:
- No
- Serial Interfaces:
- -
- Control Features:
- -
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- Military
- Qualification:
- MIL-STD-883
- Mounting Type:
- -
- Supplier Device Package:
- -
- Datasheet:
-
SG1843.pdf
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| Part Number | SG1843J-DESC | SG1843Y | SG1843Y-883B | SG1843Y-DESC | SG1843L-DESC |
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Series | - | - | - | - | - |
| Package/Case | 14-SOIC (0.154", 3.90mm Width) | 8-CDIP (0.300", 7.62mm) | 8-CDIP (0.300", 7.62mm) | 8-CDIP (0.300", 7.62mm) | 20-CLCC |
| Packaging | Bulk | Bulk | Tube | Tube | Tray |
| Product Status | Discontinued at Digi-Key | Active | Active | Active | Active |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck | Buck |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 |
| Output Phases | 1 | 1 | 1 | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V | 7.6V ~ 30V | 7.6V ~ 30V | 7.6V ~ 30V | 30V |
| Frequency - Switching | 1Hz ~ 500kHz | 1Hz ~ 500kHz | 1Hz ~ 500kHz | 1Hz ~ 500kHz | 100Hz ~ 500kHz |
| Duty Cycle (Max) | 95% | 95% | 95% | 95% | 95% |
| Synchronous Rectifier | No | No | No | No | No |
| Clock Sync | No | No | No | No | No |
| Serial Interfaces | - | - | - | - | - |
| Control Features | - | - | - | - | - |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Grade | Military | - | Military | Military | Military |
| Qualification | MIL-STD-883B | - | MIL-STD-883B | MIL-STD-883B | MIL-STD-883 |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole | Surface Mount |
| Supplier Device Package | 14-SOIC | 8-CDIP | 8-CDIP | 8-CDIP | 20-CLCC (8.89x8.89) |
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