Analog DevicesLTM4655IY直流-直流转换器和开关式调节器模块
Module DC-DC 2-OUT 0.5V to 26.5V/-0.5V to -26.5V 4A/4A 50W 144-Pin BGA Tray
Analog Devices’ LTM4655: EN 55022B Compliant 40 V, Dual 4 A or Single 8 A Step-Down or 40 V Inverting DC-to-DC µModule Regulator
Its channels are fully independent, parallelable and capable of delivering positive or negative output polarity. Included in the package are the switching controllers, power MOSFETs, inductors, filters and support components. A 5V, 25mA LDO and clock generator enable phase interleaving of the power switching stages, for improved EMC performance.
Key Features and Benefits
- ● Dual output for positive and negative voltages makes it easier to design power supply circuit for negative voltage.
● Low EMI, EN55022 Class B Compliant reduces risks of noise issue such as frequency interference
● Wide Vin range up to 40Vin, and wide output range up to |VOUT+ – VOUT–| ≤ 26.5V ideal for 12Vin and 24Vin bus voltage, which are common in Industrial equipment
Applications
- ● Instrumentation: ATE, tester, measurement equipment
● Industrial automation
Evaluation Board
The LTM4655 can be evaluated with the DC2594A.
Block Diagrams and Tables
Featured Products
LTM4655EY#PBF
LTM4655IY
LTM4655IY#PBF
LTM4655MPY
LTM4655MPY#PBF
DC2594A
| Not Compliant | |
| EAR99 | |
| Active | |
| 8504.40.95.80 | |
| SVHC | Yes |
| SVHC超标 | Yes |
| Automotive | No |
| PPAP | No |
| Step Down | |
| 2 | |
| Non-Isolated | |
| 3.1 | |
| 40 | |
| 0.5 to 26.5|-0.5 to -26.5 | |
| 4 | |
| 50 | |
| DC/DC | |
| 0.004 | |
| 250 to 3000 | |
| Yes | |
| 0.75% | |
| 0.1% | |
| Positive | |
| -40 | |
| 125 | |
| Industrial | |
| Tray | |
| 3.3 | |
| Adjustable | |
| Mounting | Surface Mount |
| Package Height | 4.41 mm |
| Package Width | 16 mm |
| Package Length | 16 mm |
| PCB changed | 144 |
| Standard Package Name | BGA |
| Supplier Package | BGA |
| 144 | |
| Lead Shape | Ball |
| EDA / CAD Models |
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