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LM22670MRE-ADJ/NOPB
| Manufacturer | |
| Description | Conv DC-DC Single Step Down 4.5V to 42V 8-Pin PSOP EP T/R IC REG BUCK ADJ 3A 8SOPWRPAD LM22670MRE-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, SW REG 3A SIMPLE SWITCHER, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Freq 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 |
Business
| Standard Package | Tape & Reel | Factory Pack Quantity | 250 |
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| Tariff No | 85369010 | 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 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 |
| Voltage - Continuous Operating (Max) (MCOV) | :42V | Voltage - Output Difference (Typ) @ Distance | :1.285V |
Mechanical
| Width | 3.94mm | Height | 1.47mm |
| Length | 4.93mm | 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 EP | Material Finish | :MSL 3 - 168 hours |
| Package Quantity | 250 | Size / Dimension | 4.93 x 3.94 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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