PartNumber | UC3861DW | UC3861N | UC3861DWG4 |
Description | Switching Controllers Resonant-Mode | Switching Controllers Resonant-Mode | Switching Controllers Resonant-Mode |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
RoHS | Y | Y | Y |
Topology | Full-Bridge, Half-Bridge, Push-Pull | Full-Bridge, Half-Bridge, Push-Pull | Full-Bridge, Half-Bridge, Push-Pull |
Number of Outputs | 2 Output | 2 Output | 2 Output |
Switching Frequency | 1 MHz | 450 kHz | 450 kHz |
Duty Cycle Max | 50 % | 50 % | 50 % |
Input Voltage | - 400 mV to + 7 V | - | - |
Output Voltage | 5 V | - | - |
Output Current | 1 A | 1 A | 1 A |
Minimum Operating Temperature | 0 C | 0 C | 0 C |
Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
Package / Case | SOIC-16 | PDIP-16 | SOIC-16 |
Packaging | Tube | Tube | Tube |
Height | 2.35 mm | 4.57 mm | 2.35 mm |
Length | 10.28 mm | 19.3 mm | 10.28 mm |
Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
Product | Switching Controllers | - | - |
Series | UC3861 | UC3861 | UC3861 |
Type | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Fall Time | 25 ns | 25 ns | 25 ns |
Moisture Sensitive | Yes | - | Yes |
Operating Supply Current | 25 mA | - | - |
Operating Supply Voltage | 22 V | - | - |
Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
Rise Time | 25 ns | 25 ns | 25 ns |
Factory Pack Quantity | 40 | 25 | 40 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Unit Weight | 0.016709 oz | 0.037172 oz | 0.016709 oz |