The CS8128 contains all the necessary control circuitry to implement a 5V linear regulator.
An external pass device is used to produce superior performance compared to conventional monolithic regulators.
Key Features
s Externally Set Delay for Reset s 60V Load Dump Protection s Internal Thermal Overload Protection s 3% Output Accuracy s Active RESET s Noise Immunity s On Chip EMC Hardening Protection Incorporated s Externally Set Current Limit s Externally Set Overvoltage Shutdown
Package Options
8L SO & 8L PDIP
Block Diagram
Pwr Gnd
IC Power Gnd IC Reference Gnd.
Full PDF Text Transcription for CS8128 (Reference)
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CS8128. For precise diagrams, and layout, please refer to the original PDF.
CS8128 CS8128 5V Linear Controller/Driver Description The CS8128 contains all the necessary control circuitry to implement a 5V linear regulator. An external pass device ...
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circuitry to implement a 5V linear regulator. An external pass device is used to produce superior performance compared to conventional monolithic regulators. The CS8128 with a TIP42 PNP transistor typically provides a 100mV dropout voltage at 500mA, increasing to 350mV at 3A. Quiescent current at 500mA is only 5mA. Monolithic regulators cannot approach these figures because their power transistors do not provide the high beta and excellent saturation characteristics at high currents. The CS8128 is compatible with a wide variety of external transistors, allowing flexibility for thermal, space, and cost management.
More Datasheets from Cherry Semiconductor Corporation
CS8128 Datasheet
