AC-DC switch-mode power supply
Mikron offers series of popular pulse-width modulation (PWM)-controllers specially designed for SMPS application. Mikron SMPS ICs are available both as wafer and packaged.
Power Management ICs are available as wafer and packaged. Minimal order for packaged devices starts from 100.000 ICs
Pulse-width modulation controllers
|
Item |
Description |
Vin, V |
Vref, V |
Operating frequency, kHz |
I out, А | Operating temperature, °С |
Icc, mA |
Start-up current, uA | Recommended package |
|---|---|---|---|---|---|---|---|---|---|
| 3842BW2K |
Current mode PWM controller |
30 | 5.0+2% | 500 | 0,2 | 0 +70 | 17 | 80 | SO-8, DIP-8 |
| 3845BW2K |
Current mode PWM controller |
30 | 5.0+2% | 500 | 0,2 | 0 +70 | 17 | 80 | SO-8, DIP-8 |
| 3843BW2K |
Current mode PWM controller |
30 | 5.0+2% | 500 | 0,2 | 0 +70 | 17 | 80 | SO-8, DIP-8 |
| 3844BW2K |
Current mode PWM controller |
30 | 5.0+2% | 500 | 0,2 | 0 +70 | 17 | 80 | SO-8, DIP-8 |
| 7500М1К |
Pulse-width modulation control circuit |
7.0÷40 | 5.0±2% | 1÷200 | 0,2 | -40 +125 | 10 |
- |
DIP-16, SOIC-16 |
|
PMIC products are available as wafer and packaged. Minimal order for packaged devices starts from 100.000 ICs |
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Internal switcher ICs
|
Item |
Description |
Operating frequency, kHz |
Ext. transistor required |
LED current, Iout, А |
Vin, V |
Operating temperature, °С |
Recommended package |
|---|---|---|---|---|---|---|---|
| 364K | Energy-efficient low power off-line switcher IC | 132 | - | 0.4 | 700 | -40 +150 | DIP-8B, SMD-8B |
| 911K |
High Voltage Switching Regulator Non Iso Controller |
90 | + | 0.5 | 600 | -25 +85 | DIP-8, SOIC-8 |
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