Datasheet Details
| Part number | SP6123 |
|---|---|
| Manufacturer | Sipex |
| File Size | 154.86 KB |
| Description | Low Voltage Synchronous Step-Down PWM Controller |
| Datasheet | SP6123_SipexCorporation.pdf |
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Overview: ® SP6123/SP6123A Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters Low Voltage, Synchronous Step-Down PWM Controller ■ Optimized for Single Supply, 3V - 5.5V Applications 8 BST GL 1 ■ High Efficiency: Greater Than 95% Possible SP6123 7 GH VCC 2 ■ Accurate Fixed 300kHz (SP6123) or 500kHz 3 6 SWN GND 8 Pin NSOIC (SP6123A) Frequency Operation 5 VFB COMP 4 ■ Fast Transient Response ■ Internal Soft Start Circuit Now Available in Lead Free Packaging ■ Accurate 0.
| Part number | SP6123 |
|---|---|
| Manufacturer | Sipex |
| File Size | 154.86 KB |
| Description | Low Voltage Synchronous Step-Down PWM Controller |
| Datasheet | SP6123_SipexCorporation.pdf |
|
|
|
The SP6123 is a fixed frequency, voltage mode, synchronous PWM controller designed to work from a single 5V or 3.3V input supply, providing excellent AC and DC regulation for high efficiency power conversion.
Requiring only few external components, the SP6123 packaged in an 8-pin NSOIC, is especially suited for low voltage applications where cost, small size and high efficiency are critical.
The operating frequency is internally set to 300kHz (SP6123) or 500kHz (SP6123A), allowing small inductor values and minimizing PC board space.
| Part Number | Description |
|---|---|
| SP6123A | Low Voltage Synchronous Step-Down PWM Controller |
| SP6120 | Synchronous Buck Controller |
| SP6120B | Low Voltage AnyFETTM Synchronous Buck Controller |
| SP6120HV | High Voltage Synchronous Buck Controller |
| SP6121 | Low Voltage / Synchronous Step Down PWM Controller |
| SP6122 | Low Voltage Buck Controller |
| SP6128A | Low Voltage Synchronous Step Down PWM Controller |
| SP6132 | Wide Input / 300KHz Synchronous PWM Controller |
| SP6132H | High Voltage / 300KHz Synchronous PWM Controller |
| SP6134 | Dual Supply Synchronous Buck Controller |