PartNumber | TL494CD | TL494CDBR | TL494CDBRE4 |
Description | Switching Controllers PWM Controller | Switching Controllers Control Circuit | IC REG CTRLR MULT TOP 16SSOP |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
RoHS | Y | Y | - |
Topology | Boost, Buck, Flyback, Forward, Push-Pull | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
Number of Outputs | 2 Output | 2 Output | 2 |
Switching Frequency | 300 kHz | 300 kHz | - |
Duty Cycle Max | 45 % | 45 % | - |
Output Voltage | 40 V | 40 V | - |
Output Current | 200 mA | 200 mA | - |
Minimum Operating Temperature | - 40 C | 0 C | - |
Maximum Operating Temperature | + 85 C | + 70 C | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Package / Case | SOP-16 | SSOP-16 | - |
Packaging | Tube | Reel | Tape & Reel (TR) |
Height | 1.58 mm | 1.95 mm | - |
Length | 9.9 mm | 6.2 mm | - |
Operating Temperature Range | - 40 C to + 85 C | - | - |
Series | TL494 | - | - |
Type | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers | - |
Brand | Texas Instruments | Texas Instruments | - |
Fall Time | 40 ns | 40 ns | - |
Product Type | Switching Controllers | Switching Controllers | - |
Rise Time | 100 ns | 100 ns | - |
Factory Pack Quantity | 40 | 1 | - |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
Unit Weight | 0.004998 oz | 0.004536 oz | - |
Package Case | - | - | 16-SSOP (0.209", 5.30mm Width) |
Operating Temperature | - | - | 0°C ~ 70°C (TA) |
Output Type | - | - | Transistor Driver |
Function | - | - | Step-Up, Step-Down, Step-Up/Step-Down |
Supplier Device Package | - | - | 16-SSOP |
Voltage Supply Vcc Vdd | - | - | 7 V ~ 40 V |
Frequency Switching | - | - | 1kHz ~ 300kHz |
Control Features | - | - | Dead Time Control, Frequency Control |
Output Configuration | - | - | Positive |
Output Phases | - | - | 1 |
Duty Cycle Max | - | - | 0.45 |
Synchronous Rectifier | - | - | No |
Clock Sync | - | - | No |
Serial Interfaces | - | - | - |