Datasheet Linear Technology LT3048-15 — 数据表
| 制造商 | Linear Technology |
| 系列 | LT3048-15 |
采用2mm x 2mm DFN封装的低噪声偏置发生器
数据表
LT3048 Series - Low Noise Bias Generator in 2mm × 2mm DFN
PDF, 236 Kb, 修订版: A, 文件上传: Sep 3, 2017
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| LT3048EDC-15#PBF | LT3048EDC-15#TRMPBF | LT3048EDC-15#TRPBF | LT3048IDC-15#PBF | LT3048IDC-15#TRMPBF | LT3048IDC-15#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | 2x2 DFN-8 包装外形图 | 2x2 DFN-8 包装外形图 | 2x2 DFN-8 包装外形图 | 2x2 DFN-8 包装外形图 | 2x2 DFN-8 包装外形图 | 2x2 DFN-8 包装外形图 |
| Package Code | DC8 | DC8 | DC8 | DC8 | DC8 | DC8 |
| Package Index | 05-08-1939 | 05-08-1939 | 05-08-1939 | 05-08-1939 | 05-08-1939 | 05-08-1939 |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 |
参数化
| Parameters / Models | LT3048EDC-15#PBF | LT3048EDC-15#TRMPBF | LT3048EDC-15#TRPBF | LT3048IDC-15#PBF | LT3048IDC-15#TRMPBF | LT3048IDC-15#TRPBF |
|---|---|---|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC2120A,DC2258A | DC2120A,DC2258A | DC2120A,DC2258A | DC2120A,DC2258A | DC2120A,DC2258A | DC2120A,DC2258A |
| Design Tools | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File |
| Export Control | no | no | no | no | no | no |
| Features | Integrated Schottky Diode, LDO Post Regulator, Fixed Output | Integrated Schottky Diode, LDO Post Regulator, Fixed Output | Integrated Schottky Diode, LDO Post Regulator, Fixed Output | Integrated Schottky Diode, LDO Post Regulator, Fixed Output | Integrated Schottky Diode, LDO Post Regulator, Fixed Output | Integrated Schottky Diode, LDO Post Regulator, Fixed Output |
| Frequency, kHz | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 |
| Integrated Inductor | no | no | no | no | no | no |
| Ishutdown, µA | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Isupply, mA | 0.475 | 0.475 | 0.475 | 0.475 | 0.475 | 0.475 |
| Max Phases | 1 | 1 | 1 | 1 | 1 | 1 |
| Monolithic | yes | yes | yes | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Polyphase | no | no | no | no | no | no |
| Switch Current, A | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Synchronous | no | no | no | no | no | no |
| Topology | Boost, LDO | Boost, LDO | Boost, LDO | Boost, LDO | Boost, LDO | Boost, LDO |
| Vin Max, V | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 |
| Vin Min, V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Vout Max, V | 15 | 15 | 15 | 15 | 15 | 15 |
| Vout Maximum | 15V | 15V | 15V | 15V | 15V | 15V |
| Vout Min, V | 15 | 15 | 15 | 15 | 15 | 15 |
| Vswitch Max, V | 15 | 15 | 15 | 15 | 15 | 15 |
生态计划
| LT3048EDC-15#PBF | LT3048EDC-15#TRMPBF | LT3048EDC-15#TRPBF | LT3048IDC-15#PBF | LT3048IDC-15#TRMPBF | LT3048IDC-15#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
模型线
系列: LT3048-15 (6)
制造商分类
- Power Management > Switching Regulator > Ultralow Noise Regulators
- Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost