R1218K041A datasheet by RICOH.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | R1218K041A |
|---|---|
| Datasheet | R1218K041A R1218K021A Datasheet (PDF) |
| File Size | 1.15 MB |
| Manufacturer | RICOH |
| Description | Step-up DC/DC converter |
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R1218x SERIES Step-up DC/DC converter for White LED Backlight NO.EA-166-170906 OUTLINE The R1218x Series are PWM control type step-up DC/DC converter ICs with low supply current. The R1218x is fully dedicated to drive White LED with constant current. Each of these ICs consists of an NMOS FET, an oscillator, a PWM parator, a voltage reference unit, an error amplifier, a current limit circuit, an under voltage lockout...
| Part Number | Description |
|---|---|
| R1218K021A | Step-up DC/DC converter |
| R1218K031A | Step-up DC/DC converter |
| R1218K052A | Step-up DC/DC converter |
| R1218K062A | Step-up DC/DC converter |
| R1218K072A | Step-up DC/DC converter |
| R1218N021A | Step-up DC/DC converter |
| R1218N031A | Step-up DC/DC converter |
| R1218N041A | Step-up DC/DC converter |
| R1218N052A | Step-up DC/DC converter |
| R1218N062A | Step-up DC/DC converter |
