点击放大查看
TPS54312PWP
| Manufacturer | |
| Description | Conv DC-DC Single Step Down 3V to 6V 20-Pin HTSSOP EP Tube IC REG BUCK SYNC 1.2V 20HTSSOP Voltage Regulators - Switching Regulators Lo-In Voltage 3A Sync Buck Converter BUCK PWM REG, FET 3A, SMD, 54312 3V to 6V Input, 3A Synchronous Step-Down SWIFT™ Converter with 1.2V Output Texas Instruments 降压 开关稳压器, 3A, 1.2 V, 762 kHz, 20针 HTSSOP封装 Switching Voltage Regulators Lo-In Voltage 3A Sync Buck Converter |
| Category |
对参数有疑问？问 AI 助手
Business
| Other Names | 296-12680-5 | Product Category | Voltage Regulators - Switching Regulators |
| Standard Package | Rail / Tube | Factory Pack Quantity | 70 |
| Standard Package Name | TSSOP | ||
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| EU RoHS | Compliant | Tariff No | 85423990 |
| Part Status | :54312 | Rad Hardened | No |
Electrical
| Output | 1 | Accuracy | :1% |
| PWM Type | Voltage Mode | Frequency | :700kHz |
| Isolation | Isolated | Duty Cycle | 90 |
| Output Type | Fixed | Regulator Type | :Synchronous Buck |
| Voltage Rating | 1.2 V | Delay Time - ON | Adjustable |
| Line Regulation | 0.21(Typ) %/V | Load Regulation | 0.21(Typ) %/A |
| Current - Output | 3 A | Voltage - Supply | 3 to 6 V |
| Number of Outputs | 1 | Power Supply Type | :Step-down convertor |
| Regulator Topology | Step Down | Voltage - Output 4 | 1.2 |
| Current - Switching | 4 | Switching Regulator | Yes |
| Current Rating (Max) | Catalog | Must Release Voltage | Fixed |
| Resistance - RDS(On) | :85mohm | Frequency - Switching | 420|660|252 to 762 kHz |
| Synchronous Rectifier | Yes | Voltage - Input (Min) | 1.2V |
| Current - Quiescent (Iq) | 6.2 | DC Voltage - Input (Min) | 3 V |
| Voltage Regulation - Load | Internal | Accuracy - Voltmeter; Ammeter | 1 |
Mechanical
| Width | 4.4 mm | Weight | 0.002885 oz |
| Packaging | Tube | Lead Style | Gull-wing |
| Termination | :SMD | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Number of Pins | :20 |
| Package / Case | 20HTSSOP EP | Package Cooled | HTSSOP EP |
| Material Finish | :MSL 2 - 1 year | Length - Overall | 6.6(Max) |
| Package Quantity | HTSSOP EP | Number of Positions | 20 |
| Shell Size - Insert | 1.05(Max) | Supplier Device Package | 20-HTSSOP |
Product Info
| Type | Step Down | Series | TPS54312 |
| Features | Enable Power Good Synchronous Rectification | Software | SLVS416C |
| Topology | Buck | Base Unit | :54312 |
| Manufacturer | SWIFT | Control Method | Voltage Mode |
| Functional Diagram | fbd_slvs416c.gif | Utilized IC / Part | View |
| Printed Circuit Board | 20 | ||
Environmental
| Operating Temperature | -40 to 85 °C | ||
Documents & Media
Similar Parts
744728
Wurth Electronics
Inductor Kits & Accessories TI Design Kit DESIGN KIT INDUCTORS FOR TI Wurth Elektronik Power Inductor Inductor Design Kit, 176 Pieces DESIGN-KIT SMD-POWER CHOKES FOR TI Wurth Elektronik 176件 电感器套件, 套件包含功率电感器
$3.8250
Details
RE932-06
Roth Elektronik
RE932-06, Surface Mount (SMT) Board SOIC Epoxy Glass Double-Sided 22.5 x 16 x 1.5mm FR4 ADAPTOR, SMD, SO-20W, 1.27MM Board: universal; multiadapter; W:25.5mm; L:16mm; SO20W Laboratory card FR4 Epoxide + chem. Ni/Au SO20w Adapter, RE932-06, Roth Elektronik
$29.5800
Details
ICK SMD A 13 SA
FISCHER ELEKTRONIK
HEAT SINK, FOR SMD, 63°C/W Heat sink 13 mm 63 K/W black anodised, ICK SMD A 13 SA, Fischer Elektronik
$3.4653
Details
ICK SMD F 10 SA
FISCHER ELEKTRONIK
Heat sink 10 mm 71 K/W black anodised, ICK SMD F 10 SA, Fischer Elektronik
$7.1291
Details