Datasheet Linear Technology LT3695 — 数据表
| 制造商 | Linear Technology |
| 系列 | LT3695 |
1A容错微功耗降压稳压器
数据表
Datasheet LT3695
PDF, 508 Kb, 语言: en, 文件上传: Sep 19, 2017, 页数: 30
1A Fault Tolerant Micropower Step-Down Regulator
1A Fault Tolerant Micropower Step-Down Regulator
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| LT3695EMSE#PBF | LT3695EMSE#TRPBF | LT3695EMSE-3.3#PBF | LT3695EMSE-3.3#TRPBF | LT3695EMSE-5#PBF | LT3695EMSE-5#TRPBF | LT3695HMSE#PBF | LT3695HMSE#TRPBF | LT3695HMSE-3.3#PBF | LT3695HMSE-3.3#TRPBF | LT3695HMSE-5#PBF | LT3695HMSE-5#TRPBF | LT3695IMSE#PBF | LT3695IMSE#TRPBF | LT3695IMSE-3.3#PBF | LT3695IMSE-3.3#TRPBF | LT3695IMSE-5#PBF | LT3695IMSE-5#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Package | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 |
| Package Code | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE |
| Package Index | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 |
| Pin Count | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
参数化
| Parameters / Models | LT3695EMSE#PBF | LT3695EMSE#TRPBF | LT3695EMSE-3.3#PBF | LT3695EMSE-3.3#TRPBF | LT3695EMSE-5#PBF | LT3695EMSE-5#TRPBF | LT3695HMSE#PBF | LT3695HMSE#TRPBF | LT3695HMSE-3.3#PBF | LT3695HMSE-3.3#TRPBF | LT3695HMSE-5#PBF | LT3695HMSE-5#TRPBF | LT3695IMSE#PBF | LT3695IMSE#TRPBF | LT3695IMSE-3.3#PBF | LT3695IMSE-3.3#TRPBF | LT3695IMSE-5#PBF | LT3695IMSE-5#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 | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | 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 | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B | DC1519A,DC1578A-A,DC1578A-B |
| Design Tools | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File |
| Export Control | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no |
| Features | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good |
| Frequency, kHz | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 |
| Frequency Adjust Range | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz | 250kHz - 2.2MHz |
| Frequency Sync Range | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz | 300kHz - 2.2MHz |
| Integrated Inductor | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no |
| Ishutdown, µA | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Isupply, mA | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 |
| Max Phases | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Monolithic | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Current, A | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Over Voltage Protection, V | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Polyphase | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no |
| Switch Current, A | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| Synchronous | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no |
| Topology | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck |
| Vin Max, V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Vin Min, V | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
| Vout Max, V | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Vout Maximum | 20V | 20V | 20V | 20V | 20V | 20V | 20V | 20V | 20V | 20V | 20V | 20V | 20V | 20V | 20V | 20V | 20V | 20V |
| Vout Min, V | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Vref Accuracy Over Temp, % | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 | 1.875 |
生态计划
| LT3695EMSE#PBF | LT3695EMSE#TRPBF | LT3695EMSE-3.3#PBF | LT3695EMSE-3.3#TRPBF | LT3695EMSE-5#PBF | LT3695EMSE-5#TRPBF | LT3695HMSE#PBF | LT3695HMSE#TRPBF | LT3695HMSE-3.3#PBF | LT3695HMSE-3.3#TRPBF | LT3695HMSE-5#PBF | LT3695HMSE-5#TRPBF | LT3695IMSE#PBF | LT3695IMSE#TRPBF | LT3695IMSE-3.3#PBF | LT3695IMSE-3.3#TRPBF | LT3695IMSE-5#PBF | LT3695IMSE-5#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
其他选择
模型线
系列: LT3695 (18)
- LT3695EMSE#PBF LT3695EMSE#TRPBF LT3695EMSE-3.3#PBF LT3695EMSE-3.3#TRPBF LT3695EMSE-5#PBF LT3695EMSE-5#TRPBF LT3695HMSE#PBF LT3695HMSE#TRPBF LT3695HMSE-3.3#PBF LT3695HMSE-3.3#TRPBF LT3695HMSE-5#PBF LT3695HMSE-5#TRPBF LT3695IMSE#PBF LT3695IMSE#TRPBF LT3695IMSE-3.3#PBF LT3695IMSE-3.3#TRPBF LT3695IMSE-5#PBF LT3695IMSE-5#TRPBF
制造商分类
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators