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R1211x SERIES STEP-UP DC/DC CONTROLLER NO.EA-088-0604 OUTLINE The R1211x Series are CMOS-based PWM step-up DC/DC converter controllers with low supply current. Each of the R1211x Series consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a reference current unit, a protection circuit, and an under voltage lockou.
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| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | R1211D102A |
RICOH |
STEP-UP DC/DC CONTROLLER |
|
| 2 | R1211D100A |
RICOH |
STEP-UP DC/DC CONTROLLER |
|
| 3 | R1211D101A |
RICOH |
STEP-UP DC/DC CONTROLLER |
|
| 4 | R1211D101C |
RICOH |
STEP-UP DC/DC CONTROLLER |
|
| 5 | R1211D103A |
RICOH |
STEP-UP DC/DC CONTROLLER |
|
| 6 | R1211D103C |
RICOH |
STEP-UP DC/DC CONTROLLER |
|
| 7 | R1211D104A |
RICOH |
STEP-UP DC/DC CONTROLLER |
|
| 8 | R1211D002A |
RICOH |
STEP-UP DC/DC CONTROLLER |
|
| 9 | R1211D002B |
RICOH |
STEP-UP DC/DC CONTROLLER |
|
| 10 | R1211D002C |
RICOH |
STEP-UP DC/DC CONTROLLER |
|
| 11 | R1211D002D |
RICOH |
STEP-UP DC/DC CONTROLLER |
|
| 12 | R1211N002A |
RICOH |
STEP-UP DC/DC CONTROLLER |
|