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LM22678TJE-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 5A TO263-7 LM22678TJE-ADJ/NOPB, Switching Regulator,, Buck Controller 5A, Adj., 1.285V min., 500kHz, 7-Pin Thin TO-263 EP Voltage Regulators - Switching Regulators 5A STEP-DOWN VLTG REG IC, SW REG 5A SIMPLE SWITCHER, Step-Down Voltage Regulator with Precision Enable Switching Regulator 5 A TO-263-7, LM22678, LM22678TJE-ADJ/NOPB, Texas Instruments Texas Instruments 降压 ，反相 开关稳压器, 5A, 可调输出, 最低 1.285 V, 500 kHz, 7针 TO-263封装 Switching Voltage Regulators 5A STEP-DOWN VLTG REG |
| Category |
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Business
| Standard Package | Tape & Reel | Factory Pack Quantity | 250 |
| Standard Package Name | D2PAK | ||
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| EU RoHS | Compliant | Tariff No | 85423190 |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| Output | 1 | PWM Type | Voltage Mode |
| Frequency | :500kHz | Duty Cycle | 90 |
| Efficiency | 90(Min) % | Output Type | Adjustable |
| Regulator Type | Buck Controller, Inverting | Voltage Rating | 1.285(Min) V |
| Delay Time - ON | Fixed | Load Regulation | 90 % |
| Current - Output | 5 A | Voltage - Supply | 4.5 to 42 V |
| Number of Outputs | 1 | Regulator Topology | Inverting/Step Down |
| Current - Switching | 7.1 | 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 |
| Voltage - Continuous Operating (Max) (MCOV) | :42V | Voltage - Output Difference (Typ) @ Distance | :1.285V |
Mechanical
| Width | 9.85mm | Height | 2mm |
| Length | 10.16mm | Weight | 0.0003 |
| Packaging | Tape and Reel | Tab Width | Tab |
| Lead Style | Gull-wing | Termination | :SMD |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | :7 | Package / Case | 7Thin TO-263 EP |
| Package Cooled | Thin TO-263 EP | Material Finish | :MSL 1 - Unlimited |
| 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 | LM22678 |
| Features | Enable | Software | SNVS585L |
| Topology | Buck | Base Unit | :22678 |
| Application | Industrial | Manufacturer | SIMPLE SWITCHER |
| Control Method | Voltage Mode | Functional Diagram | fbd_snvs585l.gif |
| Utilized IC / Part | View | Printed Circuit Board | 7 |
Environmental
| Temperature - Test | -40 to 125 | Operating Temperature | -40 to 125 °C |
Documents & Media
PDF Document
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