Datasheet Linear Technology LTM4618 — 数据表
制造商 | Linear Technology |
系列 | LTM4618 |
具有跟踪和频率同步功能的6A DC / DC µModule(电源模块)稳压器
数据表
Datasheet LTM4618
PDF, 635 Kb, 语言: en, 文件上传: Sep 24, 2017, 页数: 26
6A DC/DC μModule Regulator with Tracking and Frequency Synchronization
6A DC/DC μModule Regulator with Tracking and Frequency Synchronization
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LTM4618EV#PBF | LTM4618EY#PBF | LTM4618IV#PBF | LTM4618IY#PBF | |
---|---|---|---|---|
N | 1 | 2 | 3 | 4 |
Package | 15mm × 9mm × 4.32mm LGA 包装外形图 | 15mm x 9mm x 4.92mm BGA 包装外形图 | 15mm × 9mm × 4.32mm LGA 包装外形图 | 15mm x 9mm x 4.92mm BGA 包装外形图 |
Package Code | LGA | BGA | LGA | BGA |
Package Index | 05-08-1842 | 05-08-1674 | 05-08-1842 | 05-08-1674 |
Pin Count | 84 | 84 | 84 | 84 |
参数化
Parameters / Models | LTM4618EV#PBF | LTM4618EY#PBF | LTM4618IV#PBF | LTM4618IY#PBF |
---|---|---|---|---|
Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
Demo Boards | DC1472A | DC1472A | DC1472A | DC1472A |
Design Tools | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File |
Export Control | no | no | no | no |
Features | External Synchronization, Tracking, Burst Mode, Power Good, PolyPhase | External Synchronization, Tracking, Burst Mode, Power Good, PolyPhase | External Synchronization, Tracking, Burst Mode, Power Good, PolyPhase | External Synchronization, Tracking, Burst Mode, Power Good, PolyPhase |
Frequency, kHz | 780 | 780 | 780 | 780 |
Frequency Adjust Range | 250kHz - 780KHz | 250kHz - 780KHz | 250kHz - 780KHz | 250kHz - 780KHz |
Frequency Sync Range | 400kHz - 780KHz | 400kHz - 780KHz | 400kHz - 780KHz | 400kHz - 780KHz |
Integrated Inductor | yes | yes | yes | yes |
Ishutdown, µA | 80 | 80 | 80 | 80 |
Isupply, mA | 20 | 20 | 20 | 20 |
Max Phases | 4 | 4 | 4 | 4 |
Monolithic | yes | yes | yes | yes |
Number of Outputs | 1 | 1 | 1 | 1 |
Operating Temperature Range, °C | 0 to 85 | 0 to 85 | -40 to 85 | -40 to 85 |
Output Current, A | 6 | 6 | 6 | 6 |
Polyphase | yes | yes | yes | yes |
Switch Current, A | 11 | 11 | 11 | 11 |
Synchronous | yes | yes | yes | yes |
Topology | Buck | Buck | Buck | Buck |
Topology 1 | Buck | Buck | Buck | Buck |
Vin Max, V | 26.5 | 26.5 | 26.5 | 26.5 |
Vin Min, V | 4.5 | 4.5 | 4.5 | 4.5 |
Vout Max, V | 5 | 5 | 5 | 5 |
Vout Maximum | 5V | 5V | 5V | 5V |
Vout Min, V | 0.8 | 0.8 | 0.8 | 0.8 |
生态计划
LTM4618EV#PBF | LTM4618EY#PBF | LTM4618IV#PBF | LTM4618IY#PBF | |
---|---|---|---|---|
RoHS | Compliant | Compliant | Compliant | Compliant |
模型线
系列: LTM4618 (4)
制造商分类
- µModule Solutions > µModule Regulators > µModule Buck Regulators