Datasheet Linear Technology LTM4651 — 数据表
| 制造商 | Linear Technology |
| 系列 | LTM4651 |
符合EN55022B的58V，24W反相输出DC / DC µModule稳压器
数据表
LTM4651 - EN55022B Compliant 58V, 24W Inverting-Output DC/DC µModule Regulator
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| LTM4651EY#PBF | LTM4651IY | LTM4651IY#PBF | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Package | 15mm × 9mm × 5.01mm BGA 包装外形图 | 15mm × 9mm × 5.01mm BGA 包装外形图 | 15mm × 9mm × 5.01mm BGA 包装外形图 |
| Package Code | BGA | BGA | BGA |
| Package Index | 05-08-1826 | 05-08-1826 | 05-08-1826 |
| Pin Count | 77 | 77 | 77 |
参数化
| Parameters / Models | LTM4651EY#PBF | LTM4651IY | LTM4651IY#PBF |
|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC2328A | DC2328A | DC2328A |
| Design Tools | LTspice Model,LTpowerCAD File | LTspice Model,LTpowerCAD File | LTspice Model,LTpowerCAD File |
| Export Control | no | no | no |
| Features | Low EMI, EN55022 Class B Certified, PolyPhase, Resistor Set Frequency, External Synchronization, Power Good | Low EMI, EN55022 Class B Certified, PolyPhase, Resistor Set Frequency, External Synchronization, Power Good | Low EMI, EN55022 Class B Certified, PolyPhase, Resistor Set Frequency, External Synchronization, Power Good |
| Frequency, kHz | 3000 | 3000 | 3000 |
| Frequency Adjust Range | 250kHz - 3MHz | 250kHz - 3MHz | 250kHz - 3MHz |
| Frequency Sync Range | 250kHz - 3MHz | 250kHz - 3MHz | 250kHz - 3MHz |
| Integrated Inductor | yes | yes | yes |
| Ishutdown, µA | 16 | 16 | 16 |
| Isupply, mA | 0.45 | 0.45 | 0.45 |
| Max Phases | 2 | 2 | 2 |
| Monolithic | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | -40 to 85 | -40 to 85 |
| Polyphase | yes | yes | yes |
| Switch Current, A | 20 | 20 | 20 |
| Synchronous | yes | yes | yes |
| Topology | Inverting | Inverting | Inverting |
| Vin Max, V | 58 | 58 | 58 |
| Vin Min, V | 3.6 | 3.6 | 3.6 |
| Vout Max, V | 26.5 | 26.5 | 26.5 |
| Vref Accuracy Over Temp, % | 1.67 | 1.67 | 1.67 |
| Vswitch Max, V | 58 | 58 | 58 |
生态计划
| LTM4651EY#PBF | LTM4651IY | LTM4651IY#PBF | |
|---|---|---|---|
| RoHS | Compliant | Not Compliant | Compliant |
模型线
系列: LTM4651 (3)
制造商分类
- Power Management > Switching Regulator > Inverting Regulators | Ultralow Noise Regulators
- µModule Solutions > µModule Regulators > µModule Boost, Sepic, & Inverting Regulators