Parameters |
Frequency - Switching |
170kHz~620kHz |
Control Technique |
PULSE WIDTH MODULATION |
Synchronous Rectifier |
Yes |
Switcher Configuration |
PUSH-PULL |
Max Frequency |
620kHz |
Duty Cycle (Max) |
100% |
Clock Sync |
No |
Output Phases |
1 |
Height Seated (Max) |
0.8mm |
Length |
6mm |
Width |
6mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
40-WFQFN Exposed Pad |
Number of Pins |
40 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
Published |
2007 |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
40 |
ECCN Code |
EAR99 |
Terminal Finish |
Matte Tin (Sn) |
Subcategory |
Switching Regulator or Controllers |
Technology |
BICMOS |
Terminal Position |
QUAD |
Peak Reflow Temperature (Cel) |
260 |
Terminal Pitch |
0.5mm |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
MAX1541 |
Function |
Step-Down |
Number of Outputs |
2 |
Output Voltage |
5.5V |
Output Type |
Transistor Driver |
Operating Supply Voltage |
28V |
Input Voltage-Nom |
15V |
Analog IC - Other Type |
DUAL SWITCHING CONTROLLER |
Output Configuration |
Positive |
Voltage - Supply (Vcc/Vdd) |
2V~28V |
Control Features |
Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation |
Input Voltage (Min) |
2V |
Topology |
Buck |
Control Mode |
CURRENT-MODE |
MAX1541ETL+T Overview
With its 40-WFQFN Exposed Pad package, the switching controller fits the needs of most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. PMIC is packaged in a solid enclosure of Tape & Reel (TR). A total of Transistor Driver dc switching's outputs can be handled by it. 2V~28V is the operating voltage and supply voltage of the dc control. Work well in dc switchers with a -40°C~85°C TA. The switching controller can be switched at 170kHz~620kHz. A generalization of dc dc regulator can be made using Surface Mount. Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation provides dcdc regulator efficient switching control. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. Thare switching converters has a terminal (s) at QUAD . 40 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 15V. Other relevant dc to dc converter ics will be returned if you search "MAX1541". 40 pins are on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. This dc dc voltage regulator should be powered by a voltage of 2V. DC regulator outputs 5.5V voltage according to the test statistics. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. There is a maximum frequency of 620kHz on this dc regulators. It is suggested that users apply 28V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit.
MAX1541ETL+T Features
Transistor Driver Outputs
Switching Frequency: 170kHz~620kHz
Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation
PULSE WIDTH MODULATION
MAX1541ETL+T Applications
There are a lot of Maxim Integrated MAX1541ETL+T DC to DC converter applications.
- Scientific testing
- Product burn-in
- Mobile phones
- Power supplies of electronic gadgets
- Telecommunications equipment
- Boring machines
- Magnetohydrodynamic power
- Cutting machine tools
- Production lines
- Communication system