PartNumber | SC2545TSTRT | SC2545MLTRT | SC2545TS |
Description | Switching Controllers HI PERF WIDE INPUT RANGE DUAL | Switching Controllers HI PERF WIDE INPUT RANGE DUAL | |
Manufacturer | Semtech | Semtech | Semtech Corporation |
Product Category | Switching Controllers | Switching Controllers | IC Chips |
RoHS | Y | Y | - |
Topology | Buck | Buck | Buck |
Number of Outputs | 2 Output | 2 Output | 2 |
Switching Frequency | 100 kHz to 300 kHz | 100 kHz to 300 kHz | 100 kHz to 300 kHz |
Duty Cycle Max | 90 % | 90 % | - |
Input Voltage | 4.5 V to 28 V | 4.5 V to 28 V | 4.5 V to 28 V |
Output Voltage | 750 mV | 750 mV | 750 mV |
Output Current | 15 A | 15 A | 15 A |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | TSSOP-24 | MLPQ-24 | - |
Packaging | Reel | Reel | Tape & Reel (TR) |
Description/Function | Synchronous voltage mode PWM controller | Synchronous voltage mode PWM controller | - |
Isolation | Non-Isolated | Non-Isolated | Non-Isolated |
Output Type | Open Collector | Open Collector | Transistor Driver |
Product | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers |
Series | SC25 | SC25 | - |
Brand | Semtech | Semtech | - |
Shutdown | No Shutdown | No Shutdown | No |
Development Kit | SC2545EVB | SC2545EVB | SC2545EVB |
Fall Time | 30 ns | 30 ns | 30 ns |
Operating Supply Current | 6 mA | 6 mA | 6 mA |
Operating Supply Voltage | 4.5 V to 28 V | 4.5 V to 28 V | 4.5 V to 28 V |
Product Type | Switching Controllers | Switching Controllers | - |
Rise Time | 30 ns | 30 ns | 30 ns |
Factory Pack Quantity | 2500 | 3000 | - |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
Unit Weight | 0.007478 oz | - | 0.007478 oz |
Package Case | - | - | TSSOP-24 |
Operating Temperature | - | - | -40°C ~ 85°C (TA) |
Function | - | - | Step-Down |
Supplier Device Package | - | - | 24-TSSOP |
Voltage Supply Vcc Vdd | - | - | 4.5 V ~ 28 V |
Frequency Switching | - | - | 100kHz ~ 300kHz |
Control Features | - | - | Current Limit, Enable, Frequency Control, Phase Control, Soft Start |
Output Configuration | - | - | Positive |
Output Phases | - | - | 2 |
Duty Cycle Max | - | - | 90 % |
Synchronous Rectifier | - | - | Yes |
Clock Sync | - | - | No |
Serial Interfaces | - | - | - |
Description Function | - | - | Synchronous voltage mode PWM controller |