MAX1846EUB+T
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
| Number of Pins | 10 |
| 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 | 10 |
| ECCN Code | EAR99 |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Frequency | 500kHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | MAX1846 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 1 |
| Efficiency | 90 % |
| Output Voltage | -200V |
| Output Type | Transistor Driver |
| Operating Supply Voltage | 16.5V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Operating Supply Current | 750μA |
| Output Configuration | Negative |
| Voltage - Supply (Vcc/Vdd) | 3V~16.5V |
| Control Features | Enable, Frequency Control |
| Topology | Flyback |
| Min Input Voltage | 3V |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 100kHz~500kHz |
| Max Input Voltage | 16.5V |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 200ns |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 200 ns |
| Switcher Configuration | SINGLE |
| Max Duty Cycle | 97 % |
| Duty Cycle (Max) | 96% |
| Clock Sync | Yes |
| Length | 3mm |
| Width | 3mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MAX1846EUB+T Overview
It comes in a 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package, so switching controller can be used for most applications. 1 outputs are supported by the dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. There are Transistor Driver dc switching's output (s) that it can handle. DC control operates at 3V~16.5V volts and has 3V~16.5V supply voltage. A -40°C~85°C TA dc switcher is not a problem. Using this switching controller, it is possible to switch at 100kHz~500kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Enable, Frequency Control provides dcdc regulator efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. switching converters terminal (s) are designed to be at DUAL. The 10 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 12V. A search for "MAX1846" will reveal other relevant dc to dc converter ics. Switching converter has a total of 10 pins. Specifically, switching converter falls under the Switching Regulator or Controllers category. The test statistics indicate that DC regulator outputs a voltage of -200V. A duty cycle set at 97 % ensures voltage regulator dc to dc reliability during power-on and power-off. The Surface Mount makes DC switcher suitable for most applications and prototypes. 500kHz is the frequency of the switching controller. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 16.5V. The dc switcher's maximum input voltage is 16.5V; users must limit it accordingly. The supply voltage must be 3V. 750μA volts is the supply current.
MAX1846EUB+T Features
Transistor Driver Outputs
Switching Frequency: 100kHz~500kHz
Enable, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 97 %
Frequency: 500kHz
MAX1846EUB+T Applications
There are a lot of Maxim Integrated MAX1846EUB+T DC to DC converter applications.
- CNC system
- Plate bending machines
- Radio equipment
- Hydrogen power
- Access control systems
- Series voltage regulation circuits
- Digital video recorders
- CMM
- Elevator lighting
- Fire elevators
