点击放大查看
TPS54227DDA
| Manufacturer | |
| Description | Conv DC-DC Single Step Down 4.5V to 18V 8-Pin HSOP EP T/R IC REG BUCK SYNC ADJ 2A 8SOPWR Voltage Regulators - Switching Regulators 4.5-18Vin,2A Sync Step Down Cnvrtr BUCK, SYNC, 8SO 4.5V to 18V Input, 2A Synchronous Step-Down SWIFT™ Converter Texas Instruments 直流-直流转换器, 降压，同步, 2A, 4.5 → 18 V输入, 0.76 → 7 V输出, 700 kHz, 8针 SO PowerPAD封装 Switching Voltage Regulators 4.5-18Vin,2A Sync Step Down Cnvrtr |
| Category |
对参数有疑问？问 AI 助手
Business
| Product Category | Voltage Regulators - Switching Regulators | Standard Package | Bulk |
| Factory Pack Quantity | 75 | Standard Package Name | HSOP |
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (16-Dec-2013) |
| EU RoHS | Compliant | Tariff No | 85423190 |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| PWM Type | Hybrid | Duty Cycle | 90 |
| Output Type | Adjustable | Voltage Rating | 0.76 to 7 V |
| Delay Time - ON | Adjustable | Line Regulation | 25 mV |
| Load Regulation | 100 mV | Current - Output | 2 A |
| Number of Outputs | 1 | Regulator Topology | Step Down |
| Current - Switching | 3.3 | Switching Regulator | Yes |
| Current Rating (Max) | Catalog | Must Release Voltage | Fixed |
| Frequency - Switching | 700 kHz | Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 7 to 30 Vin Max | Voltage - Input (Min) | 0.76 V ~ 7 V |
| Current - Quiescent (Iq) | 0.8 | DC Voltage - Input (Min) | 4.5 V |
| Voltage Regulation - Load | Not Needed | Accuracy - Voltmeter; Ammeter | 2 |
| Common Mode Transient Immunity (Min) | Industrial | ||
Mechanical
| Width | 4(Max) | Weight | 0.0001 |
| Packaging | Tape and Reel | Lead Style | Gull-wing |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | :8 | Package / Case | 8HSOP EP |
| Package Cooled | HSOP EP | Material Finish | :MSL 2 - 1 year |
| Length - Overall | 5(Max) | Package Quantity | HSOP EP |
| Number of Positions | 8 | Shell Size - Insert | 1.55(Max) |
| Supplier Device Package | 8-SO PowerPad | ||
Product Info
| Type | Step Down | Series | TPS54227 |
| Features | Enable Synchronous Rectification | Software | SLVSAU2B |
| Topology | Buck | Base Unit | :54227 |
| Application | Consumer & Portable Electronics | Control Method | D-CAP2 |
| Pattern Number | Y | Functional Diagram | alt_slvsau2b.gif |
| Utilized IC / Part | View | Printed Circuit Board | 8 |
Environmental
| Temperature - Test | -40 to 85 | Operating Temperature | -40 to 85 °C |
Documents & Media
Similar Parts
TPS54227EVM-686
texas instruments
TPS54227EVM-686 Power Management IC Development Tools TPS54227 Eval Mod EVALUATION BOARD FOR 2-A, SWIFT REGULATOR EVAL MODULE FOR TPS54227 TPS54227, DC/DC, BUCK, EVAL MODULE
$400.1120
Details
08-350000-11-RC
Aries Electronics
SOCKET ADAPTR SOIC/8PIN .300 DIP IC & Component Sockets SOIC DIP ADAPTER ADAPTOR, SOIC TO DIL, 8WAY
$48.0005
Details
33108
Schneider
Details