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- LM2657MTCX/NOPB
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LM2657MTCX/NOPB Технические параметры
Texas Instruments LM2657MTCX/NOPB technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Свойство продукта | Значение свойства | |
|---|---|---|
| Классификация | PMIC - Voltage Regulators - DC DC Switching Controllers | |
| Марка | Texas Instruments | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 28-TSSOP (0.173, 4.40mm Width) | |
| Number of Pins | 28Pins | |
| Operating Temperature | -40°C~125°C TJ | |
| Packaging | Tape & Reel (TR) | |
| JESD-609 Code | e3 | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 28Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Terminal Pitch | 0.65mm | |
| Base Part Number | LM2657 | |
| Function | Step-Down | |
| Number of Outputs | 2Outputs | |
| Output Voltage | 600mV | |
| Output Type | Transistor Driver |
| Свойство продукта | Значение свойства | |
|---|---|---|
| Operating Supply Voltage | 28V | |
| Input Voltage-Nom | 15V | |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
| Output Configuration | Positive | |
| Output Current | 20A | |
| Voltage - Supply (Vcc/Vdd) | 4.5V~28V | |
| Quiescent Current | 2.5mA | |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start | |
| Input Voltage (Min) | 4.5V | |
| Topology | Buck | |
| Control Mode | VOLTAGE-MODE | |
| Frequency - Switching | 200kHz~500kHz | |
| Control Technique | PULSE WIDTH MODULATION | |
| Synchronous Rectifier | Yes | |
| Switcher Configuration | PUSH-PULL | |
| Max Frequency | 500kHz | |
| Max Duty Cycle | 70 % | |
| Clock Sync | No | |
| Length | 9.7mm | |
| Height Seated (Max) | 1.1mm | |
| Width | 4.4mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
LM2657MTCX/NOPB Документы
- DatasheetsLM2657
- PCN Obsolescence/ EOLGFAB Source Device EOL 2/Nov/2016
- PCN Design/SpecificationSelect Devices Add Cu Alt Wire Base Metal 17/Dec/2015
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