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Overview
| Topology | Buck Converter |
| Input voltage | 2.5-5.5 V |
| Output 1 | 1.8 V / 0.6 A |
| IC revision | 1.0.0 |
Description
The SP6669 is a synchronous current mode PWM step down (buck) converter capable of delivering up to 600maA of current and optimized for portable battery-operated application Based on a current -mode 1.5MHZ constant frequency PWM control scheme , the SP6669 reduces the over all component count and solution footprints .It provides low output voltage ripple and excellent line and load regulation. It also implements a 100% duty cycle LDO mode. output voltage is adjustable to as low as 0.6V with a better than 3% accuracy while a low quiescent current supports the most stringent battery operating conditions Built-in over temperature and under voltage lock-out protection s insure safe operations under abnormal operating conditions.The SP6669 is a RoHs compliant, "green "/halogen free 5-pin SOT23 package.
Features
Not copied from data sheet
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | ISAT (A) | fres (MHz) | Mount | Pins (Value) (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Color | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744025004 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TPC SMT Tiny Power Inductor | 4.7 | 1.7 | 84 | SMT | 2 | – | 2.8 | – | – | 1.35 | – | – | ||
 | 609002115121 | SPEC | – | 4 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm Jumper with Test Point & Pullback | – | – | – | – | 1 | – | – | Jumper | – | 3 | Bag | Black | |
 | 61303611121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | THT | 36 | Single | – | Pin Header | Straight | 3 | Bag | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 744025004 | SPEC | |
| 609002115121 | SPEC | – |
| 61303611121 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | ISAT (A) | fres (MHz) | Mount | Pins (Value) (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Color | Samples |
|---|