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LM22670MRE-5.0/NOPB
| Manufacturer | |
| Description | Conv DC-DC Single Step Down 4.5V to 42V 8-Pin PSOP EP T/R IC REG BUCK 5V 3A 8SOPWRPAD LM22670MRE-5.0/NOPB, DC-DC Converter, 5V Step Down, 1MHz, 8-Pin PSOP Voltage Regulators - Switching Regulators 3A SIMPLE SWITCHER, STEP-DOWN VLTG REG IC, SW REG 3A SIMPLE SWITCHER, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Freq Texas Instruments 直流-直流转换器, 降压, 3A, 4.5 → 42 V输入, 1 MHz, 8针 PSOP封装 Switching Voltage Regulators 3A SIMPLE SWITCHER STEP-DOWN VLTG REG |
| Category |
Business
| Standard Package | Tape & Reel | Factory Pack Quantity | 250 |
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| Tariff No | 85423190 | Part Status | ACTIVE |
Electrical
| Output | 1 | PWM Type | Voltage Mode |
| Frequency | :500kHz | Duty Cycle | 90 |
| Efficiency | 90(Min) % | Output Type | Fixed |
| Converter Type | Step Down | Regulator Type | :Step Down (Buck) |
| Voltage Rating | 5 V | Delay Time - ON | Fixed |
| Load Regulation | 90 % | Current - Output | 3 A |
| Voltage - Supply | 4.5 to 42 V | Number of Outputs | 1 |
| Current - Switching | 4.2 | Switching Regulator | Yes |
| Current Rating (Max) | Catalog | Must Release Voltage | Fixed |
| Frequency - Switching | 500(Typ) kHz | Synchronous Rectifier | No |
| Voltage - Input (Min) | 5V | Voltage - Output (Max) | 5 V |
| Current - Quiescent (Iq) | 3.4 | Voltage Regulation - Load | Internal |
| Accuracy - Voltmeter; Ammeter | 1.5 | Voltage - Continuous Operating (Max) (MCOV) | :42V |
Mechanical
| Width | 3.9mm | Height | 1.47mm |
| Length | 4.9mm | Weight | 0.0003 |
| Packaging | Tape & Reel (TR) | Termination | :SMD |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | :8 | Package / Case | 8PSOP EP |
| Package Cooled | PSOP | Material Finish | :MSL 3 - 168 hours |
| Package Quantity | 250 | Size / Dimension | 4.9 x 3.9 x 1.47mm |
| Number of Positions | 8 | Supplier Device Package | 8-SO PowerPad |
Product Info
| Type | Step Down | Series | LM22670 |
| Features | Enable | Software | SNVS584P |
| Topology | Buck | Base Unit | :22670 |
| Application | Industrial | Manufacturer | SIMPLE SWITCHER |
| Control Method | Voltage Mode | Functional Diagram | fbd_snvs584p.gif |
| Utilized IC / Part | View | ||
Environmental
| Temperature - Test | -40 to 125 | Operating Temperature | -40 to 125 °C |
Documents & Media
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