BD9540EFV-E2
| Parameters | |
|---|---|
| Topology | Buck |
| Min Input Voltage | 7.5V |
| Control Mode | VOLTAGE-MODE |
| Max Input Voltage | 20V |
| Synchronous Rectifier | Yes |
| Switcher Configuration | SINGLE |
| Dimming | TRIAC |
| Clock Sync | No |
| Output Phases | 1 |
| Length | 9.7mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-VSSOP (0.173, 4.40mm Width) |
| Operating Temperature | -20°C~100°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2009 |
| Pbfree Code | yes |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Base Part Number | BD9540 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 5.5V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 7.5V~20V |
| Control Features | Current Limit, Enable |
| Max Output Voltage | 5.5V |
BD9540EFV-E2 Overview
It comes in the 28-VSSOP (0.173, 4.40mm Width) package, which makes switching controller suitable for most applications. 2 outputs can be generated with the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. A total of Transistor Driver dc switching's outputs can be handled by it. dc controls with 7.5V~20V voltage are supplied and operated. Suitable for a -20°C~100°C TA dc switcher. A generalization of dc dc regulator can be made using Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . 28 terminations with various dc switching's functions. DC switcher's voltage input is 12V. You can find other relevant dc to dc converter ics by searching "BD9540". There is a particular type of Switching Regulator or Controllers in switching converter. According to the test statistics, DC regulator outputs 5.5V voltage. DC switcher's Surface Mount qualifies it for most applications and prototypes. Because the dc switcher's maximum input voltage is 20V users must limit the voltage accordingly. The supply voltage must be 7.5V. Datasheets state the switching converter can output up to 5.5V volts.
BD9540EFV-E2 Features
Transistor Driver Outputs
Current Limit, Enable
BD9540EFV-E2 Applications
There are a lot of ROHM Semiconductor BD9540EFV-E2 DC to DC converter applications.
- Combined machine tools
- Imported equipment
- Flaw detection equipment
- Die casting equipment
- USB circuits
- Bending machines
- Computer monitoring equipment of building
- Geothermal power
- Packaging
- Medical monitoring systems
