Purchase SP6123A, In-stock SP6123A From SeekIC.
Part Number: SP6123A
Description: The SP6123 is a fixed frequency, voltage mode, synchronous PWM controller designed to work from a sing...
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SP6123A
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DataSheet
General Description
SP6123A General Description
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. The SP6123 drives an all N-channel synchronous power MOSFET stage for improved efficiency and includes an accurate 0.8V reference for low output voltage applications.
SP6123A Maximum Ratings
VCC ........................................................................7V
BST .................................................................. 13.2V
BST-SWN .............................................................. 7V
All other pins ............................. -0.3V to VCC + 0.3V
Peak Output Current < 10µs
GH,GL .................................................................. 2A
Storage Temperature ..................... -65°C to 150°C
Power Dissipation
Lead Temperature (Soldering, 10 sec) .......... 300°C
ESD Rating. ................................................ 2kV HBM
BST .................................................................. 13.2V
BST-SWN .............................................................. 7V
All other pins ............................. -0.3V to VCC + 0.3V
Peak Output Current < 10µs
GH,GL .................................................................. 2A
Storage Temperature ..................... -65°C to 150°C
Power Dissipation
Lead Temperature (Soldering, 10 sec) .......... 300°C
ESD Rating. ................................................ 2kV HBM
SP6123A Typical Application
DSP
Microprocessor Core
I/O & Logic
Industrial Control
Distributed Power
Low Voltage Power
Microprocessor Core
I/O & Logic
Industrial Control
Distributed Power
Low Voltage Power
SP6123A Connection Diagram
SP6123A
PDF/DataSheet Download
- Datasheet: SP6123A
- File Size: 158579 KB
- Manufacturer: SIPEX [Sipex Corporation]
- Click here to Download
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