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| PartNumber | UC2849DW | UC2849DWTR | UC2849N |
| Description | Switching Controllers Sec Side Avg Current Mode | LDO Voltage Controllers Sec Side Avg Current Mode | IC SECONDARY SIDE CTRLR 24DIP |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Controllers | LDO Voltage Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | Y | - |
| Number of Outputs | 1 Output | - | - |
| Switching Frequency | 1000 kHz | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-24 | SOIC-24 | - |
| Packaging | Tube | - | Tube |
| Height | 2.35 mm | - | - |
| Length | 15.4 mm | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Series | UC2849 | - | - |
| Type | Secondary Side Average Current Mode PWM Controller | - | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 8 V to 20 V | - | - |
| Product Type | Switching Controllers | LDO Voltage Controllers | - |
| Factory Pack Quantity | 25 | 1 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.023919 oz | 0.038731 oz | - |
| Input Voltage MAX | - | 20 V | - |
| Input Voltage MIN | - | 8 V | - |
| Package Case | - | - | 24-DIP (0.600", 15.24mm) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | * |
| Applications | - | - | Secondary-Side Controller |
| Voltage Supply | - | - | 8 V ~ 20 V |
| Supplier Device Package | - | - | 24-PDIP |
| Voltage Input | - | - | - |
| Current Supply | - | - | 21mA |