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LM22673TJE-ADJ/NOPB
| Manufacturer | |
| Description | Conv DC-DC Single Inv/Step Down 4.5V to 42V 7-Pin Thin TO-263 EP T/R Conv DC-DC Single Inv/Step Down 4.5V to 42V 8-Pin(7+Tab) TO-263 T/R IC REG BUCK ADJ 3A TO263-7 LM22673TJE-ADJ/NOPB, Switching Regulator,, Buck Controller 3A, Adj., 1.285V min., 500kHz, 7-Pin Thin TO-263 EP Voltage Regulators - Switching Regulators 3A SD Vtg Reg 3A SIMPLE SWITCHER®, Step-Down Voltage Reg. with Adjustable Soft-Start and Current Limit Texas Instruments 降压 ，反相 开关稳压器, 3A, 可调输出, 最低 1.285 V, 500 kHz, 7针 TO-263封装 Switching Voltage Regulators 3A SD Vtg Reg |
| Category |
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Business
| Tradename | Simple Switcher | Standard Package | Tape & Reel |
| Factory Pack Quantity | 250 | Standard Package Name | D2PAK |
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| Output | 1 | PWM Type | Voltage Mode |
| Duty Cycle | 90 | Efficiency | 90(Min) % |
| Output Type | Adjustable | Regulator Type | Buck Controller, Inverting |
| Voltage Rating | 1.285(Min) V | Delay Time - ON | Adjustable |
| Load Regulation | 90 % | Current - Output | 3 A |
| Current - Supply | 3.4 mA | Voltage - Supply | 4.5 to 42 V |
| Number of Outputs | 1 | Regulator Topology | Inverting/Step Down |
| 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) | 1.285 V ~ 37 V | Current - Quiescent (Iq) | 3.4 |
| DC Voltage - Input (Min) | 4.5 V | Voltage Regulation - Load | Internal |
| Voltage - Output (Min/Fixed) | 1.258 V | Accuracy - Voltmeter; Ammeter | 1.5 |
Mechanical
| Width | 9.85mm | Height | 2mm |
| Length | 10.16mm | Packaging | Tape and Reel |
| Tab Width | Tab | Lead Style | Gull-wing |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | 7 | Package / Case | 7Thin TO-263 EP |
| Package Cooled | Thin TO-263 EP | Length - Overall | 10.16 |
| Package Quantity | TO-263 | Size / Dimension | 10.16 x 9.85 x 2mm |
| Number of Positions | 8 | Shell Size - Insert | 2 |
| Supplier Device Package | TO-263-7 Thin | ||
Product Info
| Type | Inverting|Step Down | Series | LM22673 |
| Features | Enable | Software | SNVS586O |
| Topology | Buck | Application | Industrial |
| Manufacturer | SIMPLE SWITCHER | Control Method | Voltage Mode |
| Development Kit | LM22673EVAL/NOPB | Functional Diagram | fbd_snvs586o.gif |
| Utilized IC / Part | View | Function - Lighting | 降压控制器，反相 |
| Printed Circuit Board | 7 | ||
Environmental
| Temperature - Test | -40 to 125 | Operating Temperature | -40 to 125 °C |
Documents & Media
PDF Document
PDF Document
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