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SMB112 Preliminary Information Five-Channel Digitally Programmable White-LED and TFT/LCD Power Manager FEATURES & APPLICATIONS INTRODUCTION • Digital programming of all major parameters via I2C interface and non-volatile memory o Output voltage set-point o Individual dimming o Output power-up/down sequencing o Digital soft-start and output slew rate o In.
& APPLICATIONS
INTRODUCTION
• Digital programming of all major parameters via I2C
interface and non-volatile memory o Output voltage set-point o Individual dimming o Output power-up/down sequencing o Digital soft-start and output slew rate o Input/Battery voltage monitoring o UV/OV monitoring of all outputs o Enable/Disable outputs independently
• Five output channels
o One synchronous step-down (buck) channel o Two step-up (boost) channels o One inverting (buck-boost) channel
o One fixed output +3.3V LDO
• +2.7V to +6.0V Input Range
• Highly accurate reference and output voltage (<0.5%)
wit.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SMB11 |
Lite-On Technology |
SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS |
|
| 2 | SMB11 |
MIC GROUP RECTIFIERS |
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
|
| 3 | SMB110 |
Summit |
Five Channel Programmable DC-DC System Power Manager |
|
| 4 | SMB110 |
Lite-On Technology |
SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS |
|
| 5 | SMB110 |
MIC GROUP RECTIFIERS |
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
|
| 6 | SMB110A |
Lite-On Technology |
SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS |
|
| 7 | SMB110A |
MIC GROUP RECTIFIERS |
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
|
| 8 | SMB110C |
Lite-On Technology |
SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS |
|
| 9 | SMB110CA |
Lite-On Technology |
SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS |
|
| 10 | SMB111 |
Summit |
Four Channel Programmable DC-DC System Power Manager |
|
| 11 | SMB113 |
Summit |
Four Channel Programmable DC-DC System Power Manager |
|
| 12 | SMB113A |
Summit |
Four-channel Programmable DC-DC System Power Managers |
|