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50 mA boost converter using Pulse Frequency Modulation, or PFM, technique, in 5-lead SOT-89 or a 5-lead SOT-23 package. Only 3 external components are needed to complete the switcher design. The ILC6390 automatically senses load variations to choose between 55% and 75% duty cycles. Normal operation is 55% duty at 155kHz; when load currents exceed the interna.
• 85% conversion e.
ILC6390 - Fairchild Semiconductor
50 mA boost converter using Pulse Frequency Modulation, or PFM, technique, in 5-lead SOT-89 or a 5-lead SOT-23 package. .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | ILC6391 |
Impala Linear Corporation |
SOT-89 STEP-UP PFM SWITCHER |
|
| 2 | ILC6391 |
Fairchild Semiconductor |
(ILC6390 / ILC6391) SOT-89 Step-Up PFM Switcher |
|
| 3 | ILC6301 |
Impala Linear Corporation |
100mA DC/DC CONVERTER |
|
| 4 | ILC6360 |
Impala Linear Corporation |
STEP-UP/STEP DOWN DC-DC CONVERTER |
|
| 5 | ILC6363 |
Fairchild Semiconductor |
Step-Up DC-DC Converter for One-Cell Lithium-Ion Batteries |
|
| 6 | ILC6370 |
Impala Linear Corporation |
SOT-89 STEP UP SWITCHING REGULATOR |
|
| 7 | ILC6370 |
Fairchild Semiconductor |
Super Small Switching Regulator |
|
| 8 | ILC6371 |
Impala Linear Corporation |
SOT-89 STEP UP SWITCHING REGULATOR |
|
| 9 | ILC6371 |
Fairchild Semiconductor |
Super Small Switching Regulator |
|
| 10 | ILC6375 |
Impala Linear Corporation |
1 AMP STEP DOWN PWM SWITCHER CONTROLLER |
|
| 11 | ILC6377 |
Impala Linear Corporation |
PWM/PFM STEP DOWN CONVERTER |
|
| 12 | ILC6380 |
Impala Linear Corporation |
SOT-89 STEP-UP DUAL-MODE SWITCHER |
|