| PartNumber | TL1453CNS | TL1453CN | TL1453CD |
| Description | Switching Controllers DUAL CHANNEL CNTRLR | Switching Controllers Dual ch PWM Ctlr | Switching Controllers Dual ch PWM Ctl |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | Y | - |
| Topology | Buck-Boost | - | - |
| Number of Outputs | 2 Output | 2 Output | 2 |
| Switching Frequency | 500 kHz | - | - |
| Input Voltage | 20 V | - | 3.6 V to 40 V |
| Output Voltage | 50 V | 50 V | 50 V |
| Output Current | 20 mA | 700 mA | 20 mA |
| Minimum Operating Temperature | - 20 C | - 20 C | - 20 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SO-16 | PDIP-16 | - |
| Packaging | Tube | Tube | Tube |
| Isolation | Non-Isolated | - | - |
| Product | Controllers | - | - |
| Series | TL1453 | TL1453 | TL1453 |
| Brand | Texas Instruments | Texas Instruments | - |
| Shutdown | No Shutdown | - | - |
| Operating Supply Voltage | 40 V | - | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Factory Pack Quantity | 50 | 25 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.007079 oz | 0.033570 oz | 0.004998 oz |
| Type | - | PWM DC to DC Controller | - |
| Package Case | - | - | SOIC-16 |
| Operating Temperature | - | - | -20°C ~ 85°C (TA) |
| Output Type | - | - | Transistor Driver |
| Function | - | - | - |
| Supplier Device Package | - | - | 16-SOIC |
| Voltage Supply Vcc Vdd | - | - | 3.6 V ~ 40 V |
| Frequency Switching | - | - | 1kHz ~ 500kHz |
| Control Features | - | - | Dead Time Control, Frequency Control |
| Output Configuration | - | - | Positive |
| Output Phases | - | - | 1 |
| Duty Cycle Max | - | - | |
| Synchronous Rectifier | - | - | No |
| Clock Sync | - | - | No |
| Serial Interfaces | - | - | - |