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LM22670MR-ADJ/NOPB
| Manufacturer | |
| Description | Conv DC-DC Single Step Down 4.5V to 42V 8-Pin PSOP EP Rail Conv DC-DC Single Step Down 4.5V to 42V 8-Pin HSOP EP Rail IC REG BUCK ADJ 3A 8SOPWRPAD LM22670MR-ADJ/NOPB, Switching Regulator,, Buck Controller 3A, Adjustable, 1.285V min., 1000kHz, 8-Pin PSOP EP Voltage Regulators - Switching Regulators 3A SIMPLE SWITCHER, STEP-DOWN VLTG REG IC, DC-DC CONV, SOP-8 3A SIMPLE SWITCHER, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Freq Switching Regulator 3 A SO-8 Power PAD, LM22670, LM22670MR-ADJ/NOPB, Texas Instruments Texas Instruments 降压 ，反相 开关稳压器, 3A, 可调输出, 最低 1.285 V, 1000 kHz, 8针 PSOP封装 Switching Voltage Regulators 3A SIMPLE SWITCHER STEP-DOWN VLTG REG |
| Category |
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Business
| Standard Package | Rail / Tube | Factory Pack Quantity | 95 |
| Standard Package Name | HSOP | ||
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Tariff No | 85423990 | 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 to 37 V | Delay Time - ON | Fixed |
| Load Regulation | 90 % | Current - Output | 3 A |
| Voltage - Supply | 4.5 to 42 V | Number of Outputs | 1 |
| Regulator Topology | 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 | Common Mode Transient Immunity (Min) | Automotive |
Mechanical
| Width | 3.94mm | Height | 1.47mm |
| Length | 4.93mm | Weight | 0 |
| Packaging | Rail | Lead Style | Gull-wing |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | :8 | Package / Case | 8PSOP EP |
| Package Cooled | PSOP EP | Material Finish | :MSL 3 - 168 hours |
| Length - Overall | 5(Max) | Package Quantity | HSOP EP |
| Size / Dimension | 4.93 x 3.94 x 1.47mm | Number of Positions | 8 |
| Shell Size - Insert | 1.55(Max) | Supplier Device Package | 8-SO PowerPad |
Product Info
| Type | Step Down | Series | LM22670 |
| Features | Enable | Software | SNVS584P |
| Topology | Buck | Application | Industrial |
| Manufacturer | SIMPLE SWITCHER | Control Method | Voltage Mode |
| Functional Diagram | fbd_snvs584p.gif | Utilized IC / Part | View |
| Printed Circuit Board | 8 | ||
Environmental
| Temperature - Test | -40 to 125 | Operating Temperature | -40 to 125 °C |
Documents & Media
Online Document
Online Document
PDF Document
PDF Document
Online Document
Online Document
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