iC-WDB Switched-Mode 3.3 V (200 mA) and 5 V Regulators for 8 V to 36 V
|
|
| Applications |
- 5 V resp. 3.3 V supply e.g. from 24 V industrial network
|
|
| Features |
- Input voltage 8 to 36 Vdc
- Highly efficient down converter
- Switching transistor and free-wheeling diode integrated
- Adjustment of the regulator cut-off current with external resistor
- Integrated 100 kHz oscillator without external components
- Switching frequency above the audible range
- Two downstream linear regulators with 200 mA/25mA output current
- Three different output voltage combinations of 3.3V version available (see Block Diagram)
- Small residual ripple with low capacitances in the μF range
- Fault message at overtemperature and undervoltage at current-limited open-collector output
- Shutdown of switching regulator at overtemperature
- Internal reference voltages
- ESD protection
- Low space requirement with SO8 resp. tiny DFN10 package
- Option: enhanced temperature range of -40 to 85 °C
|
|
| Packages |
|
|
|
|
